TDA8261TW
TDA8261TW is Satellite Zero-IF QPSK/8PSK downconverter with PLL synthesizer manufactured by NXP Semiconductors.
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DATA SHEET
TDA8261TW Satellite Zero-IF QPSK/8PSK downconverter with PLL synthesizer
Product specification Supersedes data of 2004 Oct 25 2004 Dec 02
Philips Semiconductors
Product specification
Satellite Zero-IF QPSK/8PSK downconverter with PLL synthesizer
Features
- Direct conversion Quadrature Phase Shift Keying (QPSK) and 8PSK demodulation (Zero-IF)
- 950 to 2175 MHz frequency range
- High-level asymmetrical RF input
- 0 to 50 dB variable gain on RF input
- Loop-controlled 0° to 90° phase shifter
- High AGC linearity (<1 dB per bit with an 8-bit DAC), AGC between 0 and 3 V
- External baseband filters for In-phase (I) and Quadrature (Q) signal paths
- I2C-bus...
