SAA7109 PHILIPS [NXP Semiconductors], SAA7109 Datasheet - Page 12

• Manufacturer Part Number: SAA7109
• Description: PC-CODEC
• Manufacturer: PHILIPS [NXP Semiconductors]

Philips Semiconductors
2004 Mar 16
V
V
V
V
RTS1
V
SDAd
RTCO
LLC2
XPD2
XPD1
XCLK
XDQ
TMSd
TCKd
V
V
V
AOUT
SCLd
RES
V
LLC
XPD0
XRH
XRDY
TRSTd
TDOd
TDId
V
V
V
AGND
V
V
V
CE
SSEd
DDEd
DDXd
DDEd
DDId
SSAd
DDAd
DDAd
SSEd
SSAd
SSAd
SSAd
DDAd
SSAd
SSAd
PC-CODEC
SYMBOL
M10
M11
M12
M13
M14
N10
N11
N12
N13
N14
PIN
L10
L11
L12
L13
L14
M1
M2
M3
M4
M5
M6
M7
M8
M9
N1
N2
N3
N4
N5
N6
N7
N8
N9
L6
L7
L8
L9
TYPE
(I/)O
I/pu
I/pu
I/pu
I/pu
I/O
I/O
I/O
I/O
I/O
I/O
I/O
O
O
O
O
O
O
O
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
I
I
(1)
digital ground for peripheral cells (decoder)
3.3 V digital supply voltage for peripheral cells (decoder)
3.3 V supply voltage for oscillator (decoder)
3.3 V digital supply voltage for peripheral cells (decoder)
real-time status or sync information line 1
3.3 V digital supply voltage for core (decoder)
I
real-time control output; contains information about actual system clock
frequency, field rate, odd/even sequence, decoder status, subcarrier
frequency and phase and PAL sequence (see external document “RTC
Functional Description” , available on request); the RTCO pin is enabled via
I
line-locked
MSB
MSB
clock for XPD bus
data qualifier for XPD bus
test mode select input for BST (decoder); note 4
test clock input for BST (decoder); note 4
analog ground (decoder)
3.3 V analog supply voltage (decoder)
3.3 V analog supply voltage (decoder)
analog test output (do not connect)
I
reset output signal; active LOW (decoder)
digital ground for peripheral cells (decoder)
line-locked clock output (27 MHz nominal)
MSB
horizontal reference for XPD bus
data input ready for XPD bus
test reset input for BST (decoder); active LOW; with internal pull-up;
notes 2 and 3
test data output for BST (decoder); note 4
test data input for BST (decoder); note 4
analog ground (decoder)
analog ground (decoder)
analog ground (decoder)
analog ground (decoder) connected to substrate
3.3 V analog supply voltage (decoder)
analog ground (decoder)
analog ground (decoder)
chip enable or reset input (with internal pull-up)
2
2
2
C-bus serial data input/output (decoder)
C-bus bit RTCE; see notes 5 and 7 and Table 146
C-bus serial clock input (decoder)
5 of XPD bus
6 of XPD bus
7 of XPD bus
1
2
clock output (13.5 MHz nominal)
12
DESCRIPTION
SAA7108E; SAA7109E
Product specification