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| GSG Gunter Semiconductor GmbH TFF2207T EDITION 09/00 2 GHz RF Mixer For inquiry please contact : China Tel: 0086-755-3200442 Hong Kong_- Tel : 00852-26190748 e-mailsales@gsg-asia.com Fax: 0086-755-3355520 Fax: 00852-24948080 2GHz RF Mixer Short Description The bipolar intergrated circuit TFF 2207 T is a active unbalanced Mixer for applications up to 2 GHz like DECT, PCN and 902-MHz ISM-Band. This mixer is impletented in the high-performance bipolar ASSET technology. Features * Single ended input for RF and Lo * Single ended output * Input and output impedance are 50 * High mixer gain: 18 dB for 800 MHz, 17 dB for 2 GHz * Supply voltage: 3 V * Stand-by (Pin 5) Package 1.45 0.1 4.98 0.1 6.2 0.2 4.0 2.00 + 0.2 - 0.1 0.2 0.1 0...10 0.15 1.27 0.42 0.07 0.3 0.635 0.25 M 8 7 6 5 1 2 3 4 * SOP 8 09/00 1 0.20 0.05 Pin Description Pin 1 2 3 4 5 6 7 8 Symbol LOin GND GND IFout PS VCC GND RFin Function Oscillator input Ground Ground IF output Input stand-by Supply voltage Ground RF input Block Diagram 8 RFin 4 IFout TFF 2207 VREF 5 PS 1 LOin 6 VCC 2/3/7 GND Absolute maximum ratings Pos. 1 2 3 4 5 Parameter Supply voltage Stand-by voltage Junction temperature Ambient temperature Storage temperature Symbol VCC VPS Tj Ta Ts Min. 0 0 -40 -55 Max. 5.5 5.5 150 +85 +150 Unit V V C C C 2 09/00 TFF2207T Operating Range Pos. 1 Parameter Supply voltage Symbol VCC Min. 2.7 Typ. 3 Max. 5 Unit V Electrical Characterstics VCC = VPS = 3V, Ta = 25C, PRF = -40 dBm, PLO = -10 dBm Pos. 1 2 Parameter Supply current Mixer gain fLO = 1.75 GHz fRF = 2 GHz Output power PRF = -10 dBm fRF = 2 GHz, fLO = 1.75 GHz Noise figure fRF = 2 GHz, fLO = 1.75 GHz Thirt order output intercept point f = 1.1 GHz Symbol ICC GC Min. 8 Typ. 11 17 Max. 15 Unit mA dB 3 Pout -4 dBm 4 F 16 dB 5 IP3_out 5 dBm Test Circuit HF-Gen. +3V VPS 8 RFin 7 GND 6 VCC 5 PS TFF 2207 LOin 1 GND 2 GND 3 IFout 4 Oscillator IF |
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