DESCRIPTION The µpg8tk is a GaAs MMIC for L, S-band SPDT (Single Pole Double Throw) switch which was developed for mobile phone and another L, S-band application. This device can operate control switching by control voltage.8 to.3 V. This device can operate frequency from. to, having the low insertion loss and high isolation. This device is housed in a 6-pin plastic TSSON (Thin Shrink Small Out-line Non-leaded) package. And this package is able to high-density surface mounting. FEATURES Switch control voltage : Vcont (H) =.8 to.3 V (.7 V TYP.) : Vcont (L) =. to +. V ( V TYP.) Low insertion loss : LINS =.4 db TYP. @ f =. to. GHz, Vcont (H) =.7 V, Vcont (L) = V : LINS =.4 db TYP. @ f =. to. GHz, Vcont (H) =.7 V, Vcont (L) = V : LINS3 =.47 db TYP. @ f =. to. GHz, Vcont (H) =.7 V, Vcont (L) = V : LINS4 =.3 db TYP. @ f =. to, Vcont (H) =.7 V, Vcont (L) = V High isolation : ISL = 7 db TYP. @ f =. to. GHz, Vcont (H) =.7 V, Vcont (L) = V : ISL = 9 db TYP. @ f =. to. GHz, Vcont (H) =.7 V, Vcont (L) = V : ISL3 = 7 db TYP. @ f =. to. GHz, Vcont (H) =.7 V, Vcont (L) = V : ISL4 = 7 db TYP. @ f =. to, Vcont (H) =.7 V, Vcont (L) = V Handling power : Pin (. db) = +9. dbm TYP. @ f =./. GHz, Vcont (H) =.7 V, Vcont (L) = V : Pin ( db) = +3. dbm TYP. @ f =./. GHz, Vcont (H) =.7 V, Vcont (L) = V High-density surface mounting : 6-pin plastic TSSON package (...37 mm) APPLICATIONS L, S-band digital cellular or cordless telephone W-LAN, WLL and Bluetooth TM etc. ORDERING INFORMATION L, S-BAND SPDT SWITCH Part Number Order Number Package Marking Supplying Form G Embossed tape 8 mm wide µpg8tk-e µpg8tk-e-a 6-pin plastic TSSON (Pb-Free) Note Pin, 6 face the perforation side of the tape Qty kpcs/reel Note With regards to terminal solder (the solder contains lead) plated products (conventionally plated), contact your nearby sales office. Remark To order evaluation samples, contact your nearby sales office. Part number for sample order: µpg8tk-a GaAs INTEGRATED CIRCUIT µpg8tk Caution Observe precautions when handling because these devices are sensitive to electrostatic discharge. Document No. PG78EJVDS (nd edition) Date Published December CP(K) The mark shows major revised points.
µpg8tk PIN CONNECTIONS AND INTERNAL BLOCK DIAGRAM (Top View) (Top View) (Bottom View) Pin No. G 3 4 TRUTH TABLE 6 3 4 Vcont Vcont INPUT OUTPUT INPUT OUTPUT Low High OFF ON High Low ON OFF ABSOLUTE MAXIMUM RATINGS (TA = + C, unless otherwise specified) Parameter Symbol Ratings Unit Switch Control Voltage Vcont +6. Note V Input Power Pin +3 dbm Operating Ambient Temperature TA 4 to +8 C Storage Temperature Tstg to + C Note Vcont Vcont 6. V RECOMMENDED OPERATING RANGE (TA = + C, unless otherwise specified) Parameter Symbol MIN. TYP. MAX. Unit Switch Control Voltage (H) Vcont (H).8.7.3 V Switch Control Voltage (L) Vcont (L). +. V 6 6 4 3 Pin Name OUTPUT GND 3 OUTPUT 4 Vcont INPUT 6 Vcont Data Sheet PG78EJVDS
µpg8tk ELECTRICAL CHARACTERISTICS (TA = + C, Vcont (H) =.7 V, Vcont (L) = V, DC cut capacitors = 6 pf, unless otherwise specified) Parameter Symbol Test Conditions MIN. TYP. MAX. Unit Insertion Loss LINS f =. to. GHz Note.4.4 Insertion Loss LINS f =. to. GHz.4. Insertion Loss 3 LINS3 f =. to. GHz.47. Insertion Loss 4 LINS4 f =. to.3.6 Isolation ISL f =. to. GHz Note 3 7 Isolation ISL f =. to. GHz 6 9 Isolation 3 ISL3 f =. to. GHz 4 7 Isolation 4 ISL4 f =. to 4 7 Input Return Loss RLin f =. to Note db Output Return Loss RLout f =. to Note db. db Loss Compression Pin (. db) f =./. GHz +6. +9. Input Power Note f =. to +9. db Loss Compression Pin ( db) f =. to +3. dbm Input Power Note 3 nd Harmonics f f =./. GHz, Pin = + dbm 6 7 dbc 3rd Harmonics 3f f =./. GHz, Pin = + dbm 6 7 dbc Input 3rd Order Distortion Intercept Point IIP3 f =. to tone MHz spacing db db dbm +6 dbm Switch Control Current Icont No signal. µa Switch Control Speed tsw % CTL to 9/% RF ns Notes. DC cut capacitors = pf at f =. to. GHz. Pin (. db) is measured the input power level when the insertion loss increases more. db than that of linear range. 3. Pin ( db) is measured the input power level when the insertion loss increases more db than that of linear range. Caution This device is used it is necessary to use DC cut capacitors. The value of DC cut capacitors should be chosen to accommodate the frequency of operation, bandwidth, switching speed and the condition with actual board of your system. The range of recommended DC cut capacitor value is less than pf. Data Sheet PG78EJVDS 3
µpg8tk ELECTRICAL CHARACTERISTICS (TA = + C, Vcont (H) =.8 V, Vcont (L) = V, DC cut capacitors = 6 pf, unless otherwise specified) Parameter Symbol Test Conditions MIN. TYP. MAX. Unit Insertion Loss LINS f =. to. GHz Note.4.47 Insertion Loss LINS f =. to. GHz.46. Insertion Loss 3 LINS3 f =. to. GHz.48.7 Insertion Loss 4 LINS4 f =. to.4.6 Isolation ISL f =. to. GHz Note 3 7 Isolation ISL f =. to. GHz 6 9 Isolation 3 ISL3 f =. to. GHz 4 7 Isolation 4 ISL4 f =. to 4 7 Input Return Loss RLin f =. to Note db Output Return Loss RLout f =. to Note db. db Loss Compression Pin (. db) f =./. GHz +9. +. Input Power Note f =. to +. db Loss Compression Pin ( db) f =. to +. dbm Input Power Note 3 Switch Control Current Icont No signal. µa Switch Control Speed tsw % CTL to 9/% RF ns Notes. DC cut capacitors = pf at f =. to. GHz. Pin (. db) is measured the input power level when the insertion loss increases more. db than that of linear range. 3. Pin ( db) is measured the input power level when the insertion loss increases more db than that of linear range. Caution This device is used it is necessary to use DC cut capacitors. The value of DC cut capacitors should be chosen to accommodate the frequency of operation, bandwidth, switching speed and the condition with actual board of your system. The range of recommended DC cut capacitor value is less than pf. db db dbm 4 Data Sheet PG78EJVDS
µpg8tk EVALUATION CIRCUIT Remark C :. to. GHz pf :. to 6 pf C Vcont OUTPUT INPUT pf pf 6 C GND Vcont 4 3 C OUTPUT The application circuits and their parameters are for reference only and are not intended for use in actual design-ins. Data Sheet PG78EJVDS
µpg8tk ILLUSTRATION OF THE TEST CIRCUIT ASSEMBLED ON EVALUATION BOARD Vcont INPUT C Vcont USING THE NEC EVALUATION BOARD Symbol Values C, C, C3 6 pf C4, C pf C C4 G C3 C OUTPUT OUTPUT 6 Data Sheet PG78EJVDS
µpg8tk TYPICAL CHARACTERISTICS (TA = + C, Vcont (H) =.7 V, Vcont (L) = V, DC cut capacitors = 6 pf, using test fixture, unless otherwise specified) INPUT-OUTPUT INPUT-OUTPUT INSERTION LOSS vs. FREQUENCY INSERTION LOSS vs. FREQUENCY Insertion Loss LINS (db) Isolation ISL (db) Input Return Loss RLin (db)........... 4 3 3 4.. 3 4 :.38 db. GHz :.4 db. GHz 3:.44 db. GHz 4:.468 db. GHz :.3 db..7.3.9 3. 3 4 : 7.37 db. GHz : 3.94 db. GHz 3:.9 db. GHz 4: 9.69 db. GHz : 8.76 db..7.3.9 3. INPUT-OUTPUT INPUT RETURN LOSS vs. FREQUENCY : 4.88 db. GHz 4 : 7.749 db. GHz 3 3: 9.7 db. GHz 4: 9.88 db. GHz : 7.86 db 3 4 INPUT-OUTPUT ISOLATION vs. FREQUENCY 3 4..7.3.9 3. Insertion Loss LINS (db) Isolation ISL (db) Input Return Loss RLin (db)......... 3 4 :.38 db. GHz :.43 db. GHz 3:.446 db. GHz 4:.468 db. GHz :. db....7.3.9 3. 4 3 3 4.. 3 : 7.39 db. GHz : 3.849 db. GHz 3:.47 db. GHz 4: 9.834 db. GHz : 8.9 db 4..7.3.9 3. INPUT-OUTPUT INPUT RETURN LOSS vs. FREQUENCY :.98 db. GHz 4 : 7.98 db. GHz 3 3: 8.894 db. GHz 4: 8.93 db. GHz : 6.879 db 3 4 INPUT-OUTPUT ISOLATION vs. FREQUENCY Remark The graphs indicate nominal characteristics. 3 4..7.3.9 3. Data Sheet PG78EJVDS 7
µpg8tk Output Return Loss RLout (db) Output Power Pout (dbm) INPUT-OUTPUT OUTPUT RETURN LOSS vs. FREQUENCY : 4.97 db. GHz 4 : 7.3 db. GHz 3 3: 7.784 db. GHz 4: 6. db. GHz : 4.38 db 3 4. +3 +3 + + + + + +8 3 4..7.3.9 3. OUTPUT POWER vs. INPUT POWER f =. GHz + +6 + +4 +8 +3 +36 Input Power Pin (dbm) Remark The graphs indicate nominal characteristics. Output Return Loss RLout (db) INPUT-OUTPUT OUTPUT RETURN LOSS vs. FREQUENCY :.8 db. GHz 4 : 8.8 db. GHz 3 3: 8.96 db. GHz 4: 6.8 db. GHz : 3.76 db 3 4 3 4...7.3.9 3. 8 Data Sheet PG78EJVDS
µpg8tk PACKAGE DIMENSIONS 6-PIN PLASTIC TSSON (UNIT: mm) (Top View).±..±..3±.6.3±.6.4 ±.. +.7..3±.7.±. (Bottom View).±.. +.7..3±.7.7±.7.37 +.3. Data Sheet PG78EJVDS 9
µpg8tk RECOMMENDED SOLDERING CONDITIONS This product should be soldered and mounted under the following recommended conditions. For soldering methods and conditions other than those recommended below, contact your nearby sales office. Soldering Method Soldering Conditions Condition Symbol Infrared Reflow Peak temperature (package surface temperature) : 6 C or below Time at peak temperature Time at temperature of C or higher Preheating time at to 8 C Maximum number of reflow processes Maximum chlorine content of rosin flux (% mass) : seconds or less : 6 seconds or less : ±3 seconds : 3 times :.%(Wt.) or below Wave Soldering Peak temperature (molten solder temperature) : 6 C or below Time at peak temperature : seconds or less Preheating temperature (package surface temperature) : C or below Maximum number of flow processes Maximum chlorine content of rosin flux (% mass) : time :.%(Wt.) or below Partial Heating Peak temperature (terminal temperature) : 3 C or below Soldering time (per side of device) Maximum chlorine content of rosin flux (% mass) : 3 seconds or less :.%(Wt.) or below Caution Do not use different soldering methods together (except for partial heating). IR6 WS6 HS3 Data Sheet PG78EJVDS
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