T4W66FU TOSHIBA MOS Digital Integrated ircuit Silicon Monolithic T4W66FU Dual Bilateral Switch The T4W66FU contains two independence circuits of bidirectional switches. When control input ONT is set to H level, the impedance between input and output of the switch becomes low and when it is set to L level, the switch becomes high. This can be applied for switching of analog signals and digital signals. Features ON-resistance, RON 2 Ω (typ.)... VDD VSS = V 11 Ω (typ.)... VDD VSS = 1 V 7 Ω (typ.)... VDD VSS = V OFF-resistance, ROFF ROFF (typ.) > 1 9 Ω Weight SSOP8-P-.6 :.2 g (typ.) (SM8) Absolute Maximum Ratings (Ta = 2 ) Marking haracteristics Symbol Rating Unit D supply voltage. to + 2 V ontrol input voltage V IN. to +. V Switch voltage V. to +. V Power dissipation P D 3 mw Potential difference across during ON V I -V O ±. V ontrol input current I IN ±1 ma Operating temperature range T opr 4 to 8 Storage temperature T stg 6 to Lead temperature (1 s) T L 26 4 W 6 6 Type Name Lot No. Note: Using continuously under heavy loads (e.g. the application of high temperature/current/voltage and the significant change in temperature, etc.) may cause this product to decrease in the reliability significantly even if the operating conditions (i.e. operating temperature/current/voltage, etc.) are within the absolute maximum ratings and the operating ranges. Please design the appropriate reliability upon reviewing the Toshiba Semiconductor Reliability Handbook ( Handling Precautions / Derating oncept and Methods ) and individual reliability data (i.e. reliability test report and estimated failure rate, etc). Start of commercial production 1989-12 1 214-11-18
T4W66FU Pin Assignment (top view) IN/OUT 1 1 8 OUT/IN 1 2 7 ONT 1 ONT 2 3 6 OUT/IN 2 4 IN/OUT 2 Truth Table ontrol H L Impedance Between IN/OUT-OUT/IN (Note 1). to 1 2 Ω >1 9 Ω Note 1: See static electrical characteristics. Logic Diagram ONT Operating Ranges ( = V) haracteristics Symbol Test ondition Min Typ. Max Unit D supply voltage 3 18 V Input/output voltage V V 2 214-11-18
T4W66FU Static Electrical haracteristics ( = V) haracteristics Symbol Test ondition ontrol input high voltage ontrol input low voltage On-state resistance On-state resistance (between any 2 switches) Input/output leakage current Quiescent device current V IH I IS = 1 µa V IL I IS = 1 µa R ON R ON I OFF I DD V IS V IN = 18 V, V OUT = V V IN = V, V OUT = 18 V V IN =, (V) 1 1 1 1 18 18 1 Ta = 4 Ta = 2 Ta = 8 Min Max Min Typ. Max Min Max 3. 7. 11. 1. 3. 4. 8 21 14 ±1 ±1.2. 1. 3. 7. 11. 2.7. 8.2 2.2 4. 6.7 29 12 8 1 6 4 ±.1 ±.1.1.1.2 1. 3. 4. 9 2 16 ±1 ±1.2. 1. 3. 7. 11. 1. 3. 4. 12 3 2 ±1 ±1 7. 3 Unit V V Ω Ω na µa ontrol input current H level I IH V IH = 18 V 18.1 1.1 1. L level I IL V IL = V 18.1 1.1 1. µa 3 214-11-18
T4W66FU Dynamic Electrical haracteristics (Ta = 2 ) haracteristics Symbol Test ondition Min Typ. Max Unit (V) (V) Phase difference between input to output Propagation delay time (ONTROL-OUT) Propagation delay time (ONTROL-OUT) Max control input repetition Rate Frequency Response Total harmonic distortion Feed through frequency (Switch OFF) φi-o t pzl t pzh t plz t phz f MAX () f MAX (I-O) L = pf L = pf L = pf L = pf L = pf (Note 1) f = 1 khz (Note 2) 1 1 1 1 8 2 2 4 3 2 1 12 12 4 2 12 4 3 8 7 6 ns ns ns MHz 3 MHz.3 % (Note 3) 6 khz rosstalk frequency (Note 4) 1 MHz rosstalk (ONTROL-OUT) R IN = 1 kω R OUT = 1 kω L = pf Input capacitance IN ontrol input 7. Switch 1 Feed through capacitance IN-OUT. pf 1 2 4 6 mv pf Note 1: Sine wave of ±2. V p-p shall be used for V IS and the frequency of 2 log 1 Note 2: V IS shall be sine wave of ±2. V p-p. Note 3: Sine wave of ±2. V p-p shall be used for V IS and the frequency of 2 log 1 feed-through. Note 4: Sine wave of ±2. V p-p shall be used for V IS and the frequency of 2 log 1 crosstalk. VOS VIS VOUT VIS VOUT VIS = 3dB shall be f MAX. = db shall be = db shall be 4 214-11-18
ircuit For Measurement of Electrical haracteristics T4W66FU 1. t plh, t phl - t r =2 ns t f =2 ns 9% 9% L = pf IN % 1% t plh % 1% t phl V OH OUT % % V OL 2. t pzl, t pzh, t plz, t phz ONTROL- t r =2 ns t f =2 ns 9% 9% SW1 L = pf SW2 ONTROL IN OUT. SW1 = SW2 = % 1% t pzh % % 1% t phz 9% V OH V OL OUT. SW1 = SW2 = t pzl % t plz 1% V OH V OL 3. R ON V IN V OUT R ON calculation method ( V IN V OUT ) ( Ω) R ON = 1 k V OUT 214-11-18
T4W66FU 4. f MAX () t r =2 ns t f =2 ns 9% 9% L = pf ONTROL IN OUT % 1% % 1 1% f 2. rosstalk frequency (SWITH ON) 2. V IN V 2. V (SWITH OFF) rosstalk OUT 6. rosstalk (ontrol input) t r =2 ns 9% t f =2 ns 9% V OUT ONTROL IN 1% 1% L = pf V OUT 6 214-11-18
7. Total Harmonic Distortion, f MAX (-), Feedthrough frequency(switch OFF) T4W66FU 2. V IN V R L, L (SEE TEST ONDITIONDS) 1 f 2. V 7 214-11-18
T4W66FU Package Dimensions Weight:.2 g (typ.) 8 214-11-18
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