DLA LAND AND MARITIME COLUMBUS, OHIO

Transcription

1 REVISIONS LTR DESCRIPTION DTE PPROVED dd lead finish E to the devices. - PHN Thomas M. Hess Prepared in accordance with SME Y14.24 Vendor item drawing REV PGE REV PGE REV STTUS OF PGES REV PGE PMIC N/ PREPRED Y Phu H. Nguyen DL LND ND MRITIME Original date of drawing YY MM DD CHECKED Y Phu H. Nguyen PPROVED Y Thomas M. Hess TITLE MICROCIRCUIT, DIGITL, 1024-POSITION, DIGITL POTENTIOMETER ITH MXIMUM ±1% R-TOLERNCE ERROR ND 20-TP MEMORY, MONOLITHIC SILICON CODE IDENT. NO. REV PGE 1 OF 15 MSC N/ DISTRIUTION STTEMENT. pproved for public release. Distribution is unlimited V031-18

2 1. SCOPE 1.1 Scope. This drawing documents the general requirements of a high performance 1024-position, digital potential meter with maximum ±1% R-tolerance error and 20-TP memory microcircuit, with an operating temperature range of -55 C to +125 C. 1.2 Vendor Item Drawing dministrative Control Number. The manufacturer s PIN is the item of identification. The vendor item drawing establishes an administrative control number for identifying the item on the engineering documentation: Device type(s) X Drawing Device type Case outline Lead finish number (See 1.2.1) (See 1.2.2) (See 1.2.3) Device type Generic Circuit function 01 D5292-EP 1024-position, digital potential meter with maximum ±1% R-tolerance error and 20-TP memory Case outline(s). The case outlines are as specified herein. Outline letter Number of pins JEDEC PU 95 Package style X 14 JEDEC MO-153- Lead thin Shrink Small Outline Package Lead finishes. The lead finishes are as specified below or other lead finishes as provided by the device manufacturer: Finish designator C D E F Z Material Hot solder dip Tin-lead plate Gold plate Palladium Gold flash palladium Tin-lead alloy Other DL LND ND MRITIME REV PGE 2

3 1.3 bsolute maximum ratings. 1/ VDD to GND V to +35 V VSS to GND V to -25 V VLOGIC to GND V to +7 V VDD to VSS V V, V, V to GND... VSS -0.3 V, VDD V Digital input and output voltage to GND V to VLOGIC V EXT_CP voltage to GND V to +7 V I, I, I Continuous... ±3 m Pulsed 2/ Frequency > 10 khz... ±3/d 3/ Frequency 10 khz... ±3/ d 3/ Operating temperature range 4/ C to +125 C Maximum Junction Temperature Range (TJ max) C Storage temperature range C to 150 C Reflow soldering Peak temperature C Time at peak temperature sec to 40 sec Package power dissipation... (TJ max T)/θJ Thermal resistance Case outline θj θj Unit Case X 93 5/ 20 C/ 2. PPLICLE DOCUMENTS JEDEC SOLID STTE TECHNOLOGY SSOCITION (JEDEC) JEP95 Registered and Standard Outlines for Semiconductor Devices JESD 51-2 Integrated Circuits Thermal Test Method Environment Conditions Natural Convection (Still ir) JESD51-7 High Effective Thermal Conductivity Test oard for Leaded Surface Mount Packages (pplications for copies should be addressed to the Electronic Industries lliance, 3103 North 10th Street, Suite 240 S, rlington, V or online at 1/ Stresses beyond those listed under absolute maximum ratings may cause permanent damage to the device. These are stress ratings only, and functional operation of the device at these or any other conditions beyond those indicated under recommended operating conditions is not implied. Exposure to absolute maximum rated conditions for extended periods may affect device reliability. 2/ Maximum terminal current is bounded by the maximum current handling of the switches, maximum poser dissipation of the package, and maximum applied voltage across any two of the,, and terminals at a given resistance. 3/ Pulse duty factor. 4/ Includes programming of OTP memory. 5/ JEDEC 2S2P test board, still air (0 m/sec to 1 m/sec air flow). DL LND ND MRITIME REV PGE 3

4 3. REQUIREMENTS 3.1 Marking. Parts shall be permanently and legibly marked with the manufacturer s part number as shown in 6.3 herein and as follows:. Manufacturer s name, CGE code, or logo. Pin 1 identifier C. ESDS identification (optional) 3.2 Unit container. The unit container shall be marked with the manufacturer s part number and with items and C (if applicable) above. 3.3 Electrical characteristics. The maximum and recommended operating conditions and electrical performance characteristics are as specified in 1.3, 1.4, and table I herein. 3.4 Design, construction, and physical dimension. The design, construction, and physical dimensions are as specified herein. 3.5 Diagrams Case outline. The case outline shall be as shown in and figure Terminal connections. The terminal connections shall be as shown in figure Terminal function. The terminal function shall be as shown in figure Functional block diagram. The functional block diagram shall be as shown in figure Shift register content. The shift register content shall be as shown in figure rite timing diagram. The write timing diagram shall be as shown in figure Read timing diagram. The read timing diagram shall be as shown in figure Resistor position nonlinearity error. The resistor position nonlinearity error shall be as shown in figure Potentiometer divider nonlinearity error. The potentiometer divider nonlinearity error shall be as shown in figure iper resistance. The wiper resistance shall be as shown in figure Power supply sensitivity. The power supply sensitivity shall be as shown in figure Gain vs frequency. The gain vs frequency shall be as shown in figure Common mode leakage current. The common mode leakage current shall be as shown in figure 13. DL LND ND MRITIME REV PGE 4

5 TLE I. Electrical performance characteristics. 1/ Test Symbol Conditions DC characteristics Rheostat mode Resolution N 10 its Resistor differential nonlinearity 4/ R-DNL R, V = NC LS Resistor integral nonlinearity 4/ R-INL R = 20 kω, VDD VSS = 26 V to 33 V 2/ Min Limits Max R = 20 kω, VDD VSS = 26 V to 33 V Nominal resistor tolerance (R-Perf mode) 5/ R/R 7/ % Nominal resistor tolerance (Normal mode) R/R ±7 TYP 3/ 6/ Resistance temperature coefficient ( R/R) T x TYP 3/ ppm/ C iper resistance R 100 Ω DC characteristics Potentiometer divider mode Resolution N 10 its Differential nonlinearity 8/ DNL LS Integral nonlinearity 8/ INL Voltage divider temperature coefficient 6/ ( V/V) T x10 6 Code = half scale; 5 TYP 3/ ppm/ C Full scale error VFSE Code = full scale LS Zero scale error VZSE Code = zero scale 0 10 Resistor terminals Terminal voltage range 9/ V, V, V VSS VDD V Capacitance, Capacitance 6/ C, C f = 1 MHz, measured to GND, 85 TYP 3/ pf Capacitance 6/ C code = half scale 65 TYP 3/ Common mode leakage current 6/ ICM V = V = V n Digital inputs Input logic high 6/ VIH VLOGIC = 2.7 V to 5.5 V 2.0 V Input logic low 6/ VIL VLOGIC = 2.7 V to 5.5 V 0.8 Input current IIL VIN = 0 V or VLOGIC ±1 µ Input capacitance 6/ CIL 5 TYP 3/ pf See footnote at end of table. Unit DL LND ND MRITIME REV PGE 5

6 TLE I. Electrical performance characteristics - Continued. 1/ Test Symbol Conditions Digital output (SDO and RDY) Output high voltage 6/ VOH RPULL_UP = 2.2 kω to VLOGIC VLOGIC 0.4 V Output low voltage 6/ VOL GND Three state leakage current µ Output capacitance 6/ COL 5 TYP 3/ pf Power supplies Single supply power range VDD VSS = 0 V 9 33 V Dual supply power range VDD/VSS ±9 ±16.5 V Positive supply current IDD VDD/VSS = ±16.5 V 2 µ Negative supply current ISS VDD/VSS = ±16.5 V -2 µ Logic supply range VLOGIC V Logic supply current ILOGIC VLOGIC =5 V, VIH = 5 V or VIL = GND 10 µ OTP store current 6/ 10/ ILOGC_PROG VIH = 5 V or VIL = GND 25 TYP 3/ m OTP read current 6/ 11/ ILOGIC_FUSE_RED VIH = 5 V or VIL = GND 25 TYP 3/ m Power dissipation 12/ PDISS VIH = 5 V or VIL = GND 110 µ Power supply rejection ratio PSSR VDD/ VSS = ±15 V ±10% TYP 3/ %/% Dynamic characteristics 8/ 13/ 2/ Min Limits andwidth -3 d 520 TYP 3/ Total harmonic distortion THD V = 1Vrms, V = 0, f = 1 khz -93 TYP 3/ V setting time ts V = 30 V, V = 0 V, ±0.5 LS error band, initial code = zero scale, board capacitance = 170 pf Code = full scale, normal mode Code = full scale, R-perf mode Code = half scale, normal mode Code = half scale, R-Perf mode 750 TYP 3/ 2.5 TYP 3/ 2.5 TYP 3/ 5 TYP 3/ Resistor noise density en_ Code = half scale 10 TYP 3/ nv/ Hz See footnote at end of table. Max Unit ns µs µs µs DL LND ND MRITIME REV PGE 6

7 TLE I. Electrical performance characteristics Continued. 1/ Interface timing specifications Test Symbol Conditions 14/ Min Limits 15/ SCLK cycle time t1 16/ 20 ns SCLK high time t2 10 SCLK low time t3 10 SYNC to SCLK falling edge setup time t4 10 Data setup time t5 5 Data hold timw t6 5 SCLK falling edge to SYNC rising edge t7 1 Minimum SYNC high time t / SYNC rising edge to next SCLK fall ignore t9 14 RDY rising edge to SYNC falling edge t10 18/ 1 SYNC rising edge to RDY fall time t11 18/ 40 RDY low time, RDC register write command t12 18/ 2.4 µs execute time (R-Perf mode) RDY low time, RDC register write command 419 ns execute time (normal mode) RDY low time, memory program execute time 8 ms Software/hardware reset 1.5 ms RDY low time, RDC register readback execute t13 18/ 450 ns time RDY low time, memory readback execute time 1.3 ms SCLK rising edge to SDO valid t14 18/ 450 ns Minimum RESET pulse width (asynchronous) treset 20 ns Power on OTP restore time 2 ms See footnote at end of table. tpoer-up 19/ Max Unit DL LND ND MRITIME REV PGE 7

8 TLE I. Electrical performance characteristics Continued. 1/ 1/ Testing and other quality control techniques are used to the extent deemed necessary to assure product performance over the specified temperature range. Product may not necessarily be tested across the full temperature range and all parameters may not necessarily be tested. In the absence of specific parametric testing, product performance is assured by characterization and/or design. 2/ VDD = 21 V to 33 V, VSS = 0V; VDD = 10.5 V to 16.5 V, VSS = V to V; VLOGIC = 2.7 V to 5.5 V, V = VDD, V = VSS, -55 C < T < +125 C, unless otherwise noted. 3/ Typical values represent average readings at 25 C, VDD = 15 V, VSS = -15 V, and VLOGIC = 5V. 4/ Resistor position nonlinearity error. R-INL is the deviation from an ideal value measured between R at code 0x00 and code 0x3FF or between R at code 0x3F3 and code 0x000. R-DNL measures the relative step change from ideal between successive tap positions. The specification is guaranteed in resistor performance mode, with a wiper current of 1 m for V < 12 V and 1.2 m for V 12 V. 5/ Resistor performance mode. The terms resistor performance mode and R-Perf mode are used interchangeably. 6/ Guaranteed by design and characterization, not subject to production test. 7/ Resistor performance mode code range Resistor Tolerance per Code 1% R-Tolerance From 0x1EF 2% R-Tolerance From 0x0C3 3% R-Tolerance From 0x C < T < +125 C VDD VSS = 30 V to 33V VDD VSS = 26 V to 30V VDD VSS = 22 V to 26V VDD VSS = 21 V to 22V R R R R R R R R to 0x210 to 0x33C to 0x38C From 0x1F4 From 0x0E6 From 0x087 to 0x20 to 0x319 to 0x378 From 0x1F4 From 0x131 From 0x0F to 0x20 to 0x2CE to 0x350 N/ From 0x131 From 0x0F N/ to 0x2CE to 0x350 8/ INL and DNL are measured at V with the RDC configured as a potentiometer divider similar to a voltage output DC. V = VDD and V = 0V. DNL specification limits of ±1 LS maximum guaranteed monotonic operating conditions. 9/ Resistor terminal, Resistor terminal, and Resistor terminal, have no limitations on polarity with respect to each other. Dual supply operation enables ground referenced bipolar signal adjustment. 10/ Different from operating current; supply current for fuse program lasts approximately 550 µs. 11/ Different from operating current; supply current for fuse read lasts approximately 550 µs. 12/ PDISS is calculated from (IDD x VDD) + (ILOGIC x VLOGIC). 13/ ll dynamic characteristics use VDD = 15 V, VSS = -15 V, and VLOGIC = 5 V. 14/ VDD/VSS = ±15 V, VLOGIC = 2.7 V to 5.5 V, -55 C < T < +125 C. ll specifications TMIN to TMX, unless otherwise noted. 15/ ll input signal are specified with tr = tf = 1ns/V (10% to 90% of VDD) and timed from a voltage level of (VIL +VIH)/2. 16/ Maximum SCLK frequency is 50 MHz. 17/ Refer to t12 and t13 for RDC register and memory commands operations. 18/ RPULL-UP = 2.2 kω to VLOGIC, with a capacitance load of 186 pf. 19/ Maximum time after VLOGIC is equal to 2.5 V. DL LND ND MRITIME REV PGE 8

9 Case X e b E E1 PIN 1 IDENTIFIER 1 7 L DETIL D SEE DETIL 1 SETING PLNE c Dimensions Symbol Millimeters Symbol Millimeters Min Max Min Max 1.20 E E SC b e 0.65 SC c L D NOTES: 1. ll linear dimensions are in millimeters. 2. Falls within JEDEC MO FIGURE 1. Case outline. DL LND ND MRITIME REV PGE 9

10 Case outline X Terminal number Terminal symbol Terminal number Terminal symbol 1 RESET 8 VLOGIC 2 VSS 9 GND 3 10 DIN 4 11 SCLK 5 12 SYNC 6 VDD 13 SDO 7 EXT_CP 14 RDY FIGURE 2. Terminal connections. Terminal Number Mnemonic 1 RESET Case outline X Description Hardware reset pin. Refreshes the RDC register with the contents of the 20-TP memory register. Factory default loads midscale until the first 20-TP wiper memory location programmed. RESET is activated at the logic high transition. Tie RESET to VLOGIC if not used. 2 VSS Negative supply. Connect to 0 V for single supply applications. This pin should be decoupled with 0.1 µf ceramic capacitors and 10 µf capacitors. 3 Terminal of RDC. VSS V VDD. 4 iper terminal of RDC. VSS V VDD. 5 Terminal of RDC. VSS V VDD. 6 VDD Positive power supply. This pin should be decoupled with 0.1 µf ceramic capacitors and 10 µf capacitors. 7 EXT_CP External Capacitor. Connect a 1 µf capacitor to EXT_CP. This capacitor must have a voltage rating of 7 V. 8 VLOGIC Logic power supply; 2.7 V to 5.5 V. This pin should be decoupled with 0.1 µf ceramic capacitors and 10 µf capacitors. 9 GND Ground pin, Logic ground reference. 10 DIN Serial data input. The D5292-EP has a 16 bit shift register. Data is clocked into register on the falling edge of the serial clock input. 11 SCLK Serial clock input. data is clocked into the shift register on the falling edge of the serial clock input. Data can be transferred at rates up to 50 MHz. 12 SYNC Falling edge synchronization signal. This is the fram synchronization signal for the input data. hen SYNC goes low, it enables the shift register and data is transferred in on the falling edges of the following clocks. The selected register is updated on the rising edge of SYNC following the 16 th clock cycle. If SYNC is taken high before 16 th clock cycle, the rising edge of SYNC acts as an interrupt, and the write sequence is ignored by the DC. 13 SDO Serial data output. This open drain output requires an external pull up resistor. SDO can be used to clock data from the shift register in daisy chain mode or in readback mode. 14 RDY Ready Pin. This active high open drain output identifies the completion of a write or read operation to or from the RDC register or memory. FIGURE 3. Terminal function. DL LND ND MRITIME REV PGE 10

11 V DD RESET POER-ON RESET V LOGIC SCLK SYNC DIN SERIL INTERFC E DT RDC REGISTER OTP MEMORY LOCK SDO RDY V SS EXT_CP GND FIGURE 4. Functional block diagram. D9(MS) D0(LS) 0 0 C3 C2 C1 C0 D9 D8 D7 D6 D5 D4 D3 D2 D1 D0 CONTROL ITS DT ITS FIGURE 5. Shift register content. DL LND ND MRITIME REV PGE 11

12 t 4 t 2 t 1 t 7 SCLK t 8 t 3 t 9 SYNC t 5 t 6 DIN X X C3 C2 D7 D6 D2 D1 D0 SDO t 10 t 11 t 12 RDY t RESET RESET FIGURE 6. rite timing diagram, CPOL = 0, CPH = 1. SCLK t 9 SYNC DIN X X C3 D0 D0 X X C3 D1 D0 t 14 SDO X X C3 D1 D0 t 11 t 13 RDY FIGURE 7. Read timing diagram, CPOL = 0, CPH = 1. DL LND ND MRITIME REV PGE 12

13 NC DUT I V MS NC=NO CONNECT FIGURE 8. Resistor position nonlinearity error (Rheostat operation; R-INL, R-DNL). V+ DUT V+=V DD 1LS=V+/2 N V MS FIGURE 9. Potentiometer divider Nonlinearity error (INL, DNL). DUT V CODE=0x V R = 0.1 V I R = R 2 =NC V SS TO V DD FIGURE 10. iper resistance. DL LND ND MRITIME REV PGE 13

14 V V+ = VDD ±10% V+ V DD PSRR (d) = 20 log V MS V DD V MS PSS(%%) = V MS % V DD % FIGURE 11. Power supply sensitive (PSS, PSRR). OFFSET GND +15 V V IN DUT + OP V V V OUT FIGURE 12. Gain vs Frequency. +15 V -15 V NC GND GND V DD DUT V SS I CM +15 V -15 V NC GND GND +15 V -15 V NC=NO CONNECT FIGURE 13. Common mode leakage current DL LND ND MRITIME REV PGE 14

15 4. VERIFICTION 4.1 Product assurance requirements. The manufacturer is responsible for performing all inspection and test requirements as indicated in their internal documentation. Such procedures should include proper handling of electrostatic sensitive devices, classification, packaging, and labeling of moisture sensitive devices, as applicable. 5. PREPRTION FOR DELIVERY 5.1 Packaging. Preservation, packaging, labeling, and marking shall be in accordance with the manufacturer s standard commercial practices for electrostatic discharge sensitive devices. 6. NOTES 6.1 ESDS. Devices are electrostatic discharge sensitive and are classified as ESDS class 1 minimum. 6.2 Configuration control. The data contained herein is based on the salient characteristics of the device manufacturer s data book. The device manufacturer reserves the right to make changes without notice. This drawing will be modified as changes are provided. 6.3 Suggested source(s) of supply. Identification of the suggested source(s) of supply herein is not to be construed as a guarantee of present or continued availability as a source of supply for the item. DL Land and Maritime maintains an online database of all current sources of supply at Vendor item drawing administrative control number 1/ Device manufacturer CGE code Vendor part number -01X D5292SRU-20-EP -01XE D5292SRUZ-20-EP 1/ The vendor item drawing establishes an administrative control number for identifying the item on the engineering documentation. CGE code Source of supply nalog Devices 1 Technology ay P.O. ox 9106 Norwood, M DL LND ND MRITIME REV PGE 15