TQ5121
TQ5121 is 3V Cellular TDMA/AMPS LNA/mixer Receiver IC manufactured by TriQuint Semiconductor.
WIRELESS MUNICATIONS DIVISION
N/C N/C Vdd MXR 1 2 3 16 15 14 13 12 11 10 9 Optional GND N/C Mixer IF/ Vdd GND MXR RF GND LNA Out N/C
DATA SHEET
MXR LO 4 VDD LNA GND RF IN GND 5 6 7 8
3V Cellular TDMA/AMPS LNA/mixer Receiver IC
Features
- Pin patible with TQ9222 (dual-band TDMA receiver)
- Single 3V operation
- Low-current operation
- 50 Ω matched inputs
- QSOP-16 plastic package
Product Description
The TQ5121 is a 3V, RF receiver IC designed specifically for Cellular band TDMA applications. It’ s RF performance meets the requirements of products designed to the IS-136 and AMPS standards. The TQ5121 is pin patible with TQ9222, which enables handset designers to use...
