RF2619

RF2619 10 Typical Applications 3V CDMA/FM Cellular Systems Supports Dual-Mode AMPS/CDMA Supports Dual-Mode TACS/CDMA General Purpose Linear IF Amplifier Portable Battery-Powered Equipment Commercial and Consumer Systems 3V CDMA/FM TRANSMIT AGC AMPLIFIER Product Description The RF2619 is a complete AGC amplifier designed for the transmit section of 3V dual-mode CDMA/FM cellular applications. It is designed to amplify IF signals while providing more than 84dB of gain control range. Noise Figure, IP3, and other specifications are designed to be compatible with the IS-95 Interim Standard for CDMA cellular communications. This circuit is designed as part of the RFMD CDMA Chip Set, consisting of this Transmit IF AGC Amp, a Transmit Upconverter, a Receive LNA/Mixer, and a Receive IF AGC Amp. The IC is manufactured on an advanced high frequency Silicon Bipolar process and is packaged in a standard miniature 16-lead plastic SSOP package. 0.157 0.150 0.012 0.008 0.196 0.189 0.025 -A0.0098 0.0040 0.2440 0.2284 0.0688 0.0532 8° MAX 0°MIN 0.050 0.016 0.0098 0.0075 NOTES: 1. Shaded lead is Pin 1. 2. All dimensions are excluding mold flash. 3. Lead coplanarity - 0.005 with respect to datum "A". Optimum Technology Matching® Applied Si Bi-CMOS SiGe HBT Si CMOS Supports Dual Mode Operation CDMA+ 1 CDMA- 2 GND 3 GND 4 GND 5 GND 6 GND 7 NC 8 GAIN CONTROL 16 GC 15 VCC 14 VCC 13 VCC -48dB to +42dB Gain Control Range Single 3V Power Supply Monolithic Construction ...