IDTF1241 Description
The IDTF1241 (1 dB steps) is an IF VGA for Diversity Basestation receivers. The device offers significantly better Noise and Distortion performance than currently available devices. It is packaged in a pact 5x5 Thin QFN with 200 ohm differential input and output impedances for ease of integration into the receiver lineup.
IDTF1241 Key Features
- Ideal for systems with high SNR requirements
- 20 dB typical Maximum Gain
- 5-bit, 1 dB step, 31 dB gain control range
- Excellent Noise Figure = 4.0 dB
- 5mm x 5mm 32 pin package
- 200 Ω Differential Matched Input
- 200 Ω Differential Matched Output
- No termination resistors required
- NF degrades just 1.3 dB @ 10 dB below Max Gain
- 10 MHz