NXP Semiconductors TDA8060TS
The direct conversion QPSK demodulator is the front-end receiver dedicated to digital TV broadcasting, satisfying both DVB and DBS TV standards. The 920 to 2200 MHz QUICK REFERENCE DATA SYMBOL VCC ∆Φ fosc Vo(p-p) Tamb supply voltage quadrature error oscillator frequency output voltage (peak-to-peak value) operating ambient temperature PARAMETER MIN.| Part No. | TDA8060TS |
|---|---|
| Datasheet | TDA8060TS Download |
| Manufacturer |  NXP Semiconductors |
| Description | Satellite ZERO-IF QPSK down-converter |
| Buy | Stock & Price |
FEATURES
● Direct conversion QPSK demodulation (Zero IF)● 920 to 2200 MHz range
● On-chip loop-controlled 0 or 90° phase shifter
● Variable gain on RF input
● 60 MHz, at −1 dB, bandwidth for baseband I and Q amplifiers
● Local oscillator output to PLL satellite or terrestrial
● 5 V supply voltage.
APPLICATIONS
● Direct Broadcasting Satellite (DBS) QPSK demodulation● Digital Video Broadcasting (DVB) QPSK deSupersedes data of 1998 May 29 modulation.
GENERAL DESCRIPTION
4.75 − 920 − −20 TDA8060TS wide range oscillator covers American, European and Asian satellite bands as well as the future SMA-TV US standard. Accurate QPSK demodulation is ensured by the on-chip loop-controlled phase shifter. The Zero-IF concept discards traditional IF filtering and intermediate conversion techniques. It also simplifies the signal path. The baseband I and Q signal bandwidth only depends, to a certain extent, on the external filter used in the application. Optimum signal level is guaranteed by a gain-controlled amplifier at the RF input.
