SAA2520 Datasheet, PDF (5/36 Pages) NXP Semiconductors – Stereo filter and codec for MPEG layer 1 audio applications

Philips Semiconductors
Stereo filter and codec for MPEG layer 1
audio applications
SYMBOL
LTENA
LTCNT0
LTCNT1
V_SS
CLK22
CLK24
X22IN
X22OUT
X24IN
X24OUT
V_DD
PIN
DESCRIPTION
34 LT interface enable; CMOS level
35 LT interface control; CMOS level
36 LT interface control; CMOS level
37 supply ground (0 V)
38 22.5792 MHz buffered output
39 24.576 MHz buffered output
40 22.5792 MHz crystal input
41 22.5792 MHz crystal output
42 24.576 MHZ crystal input
43 24.576 MHz crystal output
44 positive supply voltage (+5 V)
Preliminary specification
SAA2520
TYPE
I
I
I
O
O
I
O
I
O
August 1993
5