Datasheet Details
- Part number
- RF2658
- Manufacturer
- RF Micro Devices
- File Size
- 114.66 KB
- Datasheet
- RF2658_RFMicroDevices.pdf
- Description
- TRANSMIT MODULATOR/ IF AGC/ AND UPCONVERTER
RF2658 Description
RF2658 5 Typical Applications * CDMA/FM Cellular Systems * CDMA PCS Systems * GSM/DCS Systems * TDMA Systems *.
The RF2658 is an integrated complete Quadrature Modulator, IF AGC amplifier, and Upconverter developed for the transmit section of dual-mode CDMA/FM c.
RF2658 Features
* Similar to RF9958with increased IF range
* Supports Dual Mode Operation
MODE
GC
1
27
* Digitally Controlled Power Down Modes
* 2.7V to 3.3V Operation
* Double-Balanced UHF Upconvert Mixer
* IF AGC Amp with 95 dB Gain Control
Q SIG 2 Q REF 3 LO1
RF2658 Applications
* CDMA/FM Cellular Systems
* CDMA PCS Systems
* GSM/DCS Systems
* TDMA Systems
* Spread Spectrum Cordless Phones
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