TDA7521 - Analog Front End

Name: TDA7521
SKU: TDA7521-325058

ST Microelectronics

Datasheet Details

1.1 Clock source and generation The master clock to operate the device is 768 ×Fs (High Frequency mode, HFM) or 384 ×Fs (Low Frequency mode, LFM).

the functions ments an I2C-like protocol). Housed in a TQFP 44, 10 shown in figure below. TDA7521 uses the HF4CMOS technology and is supplied @5Vdc. May 1998 This is preliminary information on a new product now in development. Details are subject to change without notice. 1/11 TDA7521 Figure 1. TDA7521 Block Diagram REXT REF OUT HF MON FILT REF IN PON REF Gen I/V CLOCK Mgr CKIN AC BD I/V RF ADC SYNC d0 d1 d2 d3 d4 d5 d6/OF d7/UF Output MUX E I/V F I/V Servo ADC Control I/F.

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Published: Apr 16, 2005 |