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| GaAs MMIC CMY 91 ________________________________________________________________________________________________________ Datasheet * GaAs mixer with integrated IF-amplifier for mobile communication * Frequency range 0.8 GHz to 2.5 GHz * Very low power consumption (1mA typ.) * Single positive supply voltage * Operating voltage range: 2.7 to 6 V * Miniature package MW6 based on SOT23 ESD: Electrostatic discharge sensitive device, observe handling precautions! Type Marking Ordering code (taped) LO GND RF 6 5 4 3 2 1 CAP GND IF Package 1) CMY 91 M2 RF(in)[6] Q62702-M9 CAP(1)[1] MW-6 IF(out)[3] LO(in)[4] GND[2;5] Maximum ratings Drain-source voltage Gate-source voltage range Drain current RF- / LO-peak current Channel temperature Storage temperature range Total power dissipation (TS = tbd C)2) Thermal resistance Channel-soldering point GND Symbol VIF-GND VLO-GND IIF +IRF, +ILO TCh Tstg Ptot RthChS 8 -5 ... 0 20 2 150 -55...+150 160 350 Unit V V mA mA C C mW K/W 1) Dimensions see chapter Package Outlines 2) TS: Temperature measured at soldering point GND Siemens Aktiengesellschaft pg. 1/9 16.12.96 HL EH PD21 GaAs MMIC CMY 91 ________________________________________________________________________________________________________ Electrical characteristics at TA = 25C / VD = 3 V unless otherwise specified Characteristics of 900MHz test and application circuit (see page app. circuit) Parameters Drain-source breakdown voltage IIF = 500 A VRF-GND = 4 V VLO-GND = 0 V CAP-pin not connected VLO-GND = 0 V CAP-pin not connected fLO = 965 MHz PLO = -3 dBm fLO = 965 MHz PLO = -3 dBm fLO = 965 MHz PLO = -3 dBm Symbol min typ max Unit V(BR) IF-GND 8 - - V Drain current VRF-GND = 0 V VIF-GND = 3 V fRF = 920 MHz fIF = 45 MHz fRF = 920 MHz fIF = 45 MHz fRF = 920 MHz fIF = 45 MHz ID GC 0.8 1 1.4 mA Conversion gain 5.5 dB Single sideband noise figure FSSB - 9 - dB 3rd order intermodulation IP3 IsoLO/RF - -2 11 - dBm dB LO/RF isolation f = 965 MHz TA = 25C / VD = 3 V; CAP-pin connected to ground by 680 resistor Parameters Drain current VRF-GND = 0 V VIF-GND = 3 V fRF = 920 MHz fIF = 45 MHz fRF = 920 MHz fIF = 45 MHz fRF = 920 MHz fIF = 45 MHz VLO-GND = 0 V Symbol min typ max Unit ID GC - 2.5 - mA Conversion gain fLO = 965 MHz PLO = -3 dBm fLO = 965 MHz PLO = -3 dBm fLO = 965 MHz PLO = -3 dBm - 9.5 - dB Single sideband noise figure FSSB - 8.0 dB 3rd order intermodulation IP3 IsoLO/RF - 0 11 - dBm dB LO/RF isolation f = 965 MHz Not used ports were terminated by 50 . Please make sure that LO-signal is clean of noise and spurious at f = fLO +/- fIF Siemens Aktiengesellschaft pg. 2/9 16.12.96 HL EH PD21 GaAs MMIC CMY 91 ________________________________________________________________________________________________________ Electrical characteristics at TA = 25C / VD = 3 V unless otherwise specified Characteristics of 1450MHz application circuit (see page app. circuit) Parameters Drain-source breakdown voltage IIF = 500 A VRF-GND = 4 V VLO-GND = 0 V CAP-pin not connected VLO-GND = 0 V CAP-pin not connected fLO = 1350 MHz PLO = -3 dBm fLO = 1350 MHz PLO = -3 dBm fLO = 1350 MHz PLO = -3 dBm Symbol min typ max Unit V(BR) IF-GND 8 - - V Drain current VRF-GND = 0 V VIF-GND = 3 V fRF = 1450 MHz fIF = 100 MHz fRF = 1450 MHz fIF = 100 MHz fRF = 1450 MHz fIF = 100 MHz ID 0.8 1 1.4 mA Conversion gain GC - 5.5 - dB Single sideband noise figure FSSB - 10 - dB 3rd order intermodulation IP3 IsoLO/RF - -2 8 - dBm dB LO/RF isolation f = 1350 MHz TA = 25C / VD = 3 V; CAP-pin connected to ground by 680 resistor Parameters Drain current VRF-GND = 0 V VIF-GND = 3 V VLO-GND = 0 V Symbol min typ max Unit ID - 2.5 - mA Conversion gain fRF = 1450 MHz fIF = 100 MHz fRF = 1450 MHz fIF = 100 MHz fRF = 1450 MHz fIF = 100 MHz fLO = 1350 MHz PLO = -3 dBm fLO = 1350 MHz PLO = -3 dBm fLO = 1350 MHz PLO = -3 dBm GC - 7.5 - dB Single sideband noise figure FSSB - 9.5 - dB 3rd order intermodulation IP3 IsoLO/RF - 0 8 - dBm dB LO/RF isolation f = 1350 MHz Not used ports were terminated by 50 . Siemens Aktiengesellschaft pg. 3/9 16.12.96 HL EH PD21 GaAs MMIC CMY 91 ________________________________________________________________________________________________________ Electrical characteristics at TA = 25C / VD = 3 V unless otherwise specified Characteristics of 1900MHz application (see page app. circuit) Parameters Drain-source breakdown voltage IIF = 500 A VRF-GND = 4 V VLO-GND = 0 V CAP-pin not connected VLO-GND = 0 V CAP-pin not connected fLO = 1800 MHz PLO = -3 dBm fLO = 1800 MHz PLO = -3 dBm fLO = 1800 MHz PLO = -3 dBm Symbol min typ max Unit V(BR) IF-GND 8 - - V Drain current VRF-GND = 0 V VIF-GND = 3 V fRF = 1900 MHz fIF = 100 MHz fRF = 1900 MHz fIF = 100 MHz fRF = 1900 MHz fIF = 100 MHz ID 0.8 1 1.4 mA Conversion gain GC - 5 - dB Single sideband noise figure FSSB - 10.5 - dB 3rd order intermodulation IP3 IsoLO/RF - -2 8 - dBm dB LO/RF isolation f = 1800 MHz TA = 25C / VD = 3 V; CAP-pin connected to ground by 680 resistor Parameters Drain current VRF-GND = 0 V VIF-GND = 3 V VLO-GND = 0 V Symbol min typ max Unit ID - 2.5 - mA Conversion gain fRF = 1900 MHz fIF = 100 MHz fRF = 1900 MHz fIF = 100 MHz fRF = 1900 MHz fIF = 100 MHz fLO = 1800 MHz PLO = -3 dBm fLO = 1800 MHz PLO = -3 dBm fLO = 1800 MHz PLO = -3 dBm GC - 7.5 - dB Single sideband noise figure FSSB - 9.5 - dB 3rd order intermodulation IP3 IsoLO/RF - 0 8 - dBm dB LO/RF isolation f = 1800 MHz Not used ports were terminated by 50 . Siemens Aktiengesellschaft pg. 4/9 16.12.96 HL EH PD21 GaAs MMIC CMY 91 ________________________________________________________________________________________________________ 900MHz measurement and application circuit (Figure 1) 100pF RF in 920MHz printed inductor 2) 680Ohms 1nF 3) 470nH Udc=3V 1nF 33pF 1) 27nH 4.7pF 47pF IF out 45MHz LO in 965MHz 1) Siemens SIMID 01-coil; Ordering code: B82412-A3270-M 2) Optional resistor increases IF-amplifier operating current and improves conversion gain and intermodulation performance (minimum value: 27) 3) Siemens SIMID 01-coil; Ordering code: B82412-A3471-K Siemens Aktiengesellschaft pg. 5/9 16.12.96 HL EH PD21 GaAs MMIC CMY 91 ________________________________________________________________________________________________________ 1450MHz measurement and application circuit (Figure 2) 100pF RF in 1450MHz 1) printed inductor 2) 680Ohms 3) 220nH 1nF Udc=3V 1nF 15pF 18pF printed inductor 1) 3.3nH LO in 1350MHz 3.3pF IF out 100MHz 1) Tune for optimum match 2) Optional resistor increases IF-amplifier operating current and improves conversion gain and intermodulation performance (minimum value: 27) 3) Siemens SIMID 01-coil; Ordering code: B82412-A3221-K Siemens Aktiengesellschaft pg. 6/9 16.12.96 HL EH PD21 GaAs MMIC CMY 91 ________________________________________________________________________________________________________ 1900MHz measurement and application circuit (Figure 1) 100pF RF in 1900MHz 1) printed inductor 2) 680Ohms 3) 220nH 1nF Udc=3V 1nF 1) printed inductor 15pF 2.2pF 18pF IF out 100MHz LO in 1800MHz 1) Tune for optimum match 2) Optional resistor increases IF-amplifier operating current and improves conversion gain and intermodulation performance (minimum value: 27) 3) Siemens SIMID 01-coil; Ordering code: B82412-A3221-M Siemens Aktiengesellschaft pg. 7/9 16.12.96 HL EH PD21 GaAs MMIC PCB - Layouts for Application Circuits 900MHz - application board: CMY 91 ________________________________________________________________________________________________________ CMY91 4.7pF LO 470nH 33pF 1nF 47pF IF CMY91 LO 100pF IF RF RF Actual size 20mm x 20mm 1450MHz - application board: s oldered shorting line for tuning the LO-match CMY91 3.3pF LO 220nH 15pF 1nF 18pF CMY91 LO 100pF IF IF RF RF Actual size 20mm x 20mm PCB - data: Glass fiber epoxy board (double sided) r= 4.8 thickness = 1mm Siemens Aktiengesellschaft pg. 8/9 16.12.96 HL EH PD21 GaAs MMIC CMY 91 ________________________________________________________________________________________________________ 1900MHz - application board: s oldered shorting line for tuning the LO-match CMY91 2.2pF LO 220nH 15pF 1nF 18pF IF LO CMY91 100pF RF IF RF Actual size 20mm x 20mm PCB - data: Glass fiber epoxy board (double sided) r = 4.8 thickness = 1mm Siemens Aktiengesellschaft pg. 9/9 16.12.96 HL EH PD21 |
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