SAA7134 Philips Semiconductors, SAA7134 Datasheet - Page 41

• Manufacturer Part Number: SAA7134
• Description: PCI audio and video broadcast decoder
• Manufacturer: Philips Semiconductors

Philips Semiconductors
2002 Dec 17
dm
I
m
C/N
t
t
All digital I/Os: GPIO pins and BST test pins (5 V tolerant)
P
V
V
I
I
C
R
R
V
V
Audio-video port outputs (digital video stream from comb filter decoder or scaler, digital audio from sound
decoder or baseband audio inputs via I
LLC
C
T
t
DENTIFICATION FOR
ident(on)
ident(off)
LI
L(I/O)
r
cy
SYMBOL
AM
INS
IH
IL
OH
OL
i
pd
pu
L
PCI audio and video broadcast decoder
pilot
AM
pilot
AND
GPIO0
LLC2
TO
AM suppression for FM
AM demodulation
pilot modulation for
identification
pilot sideband
carrier-to-noise ratio for
identification start
total identification time on
total identification time off
HIGH-level input voltage
LOW-level input voltage
input leakage current
I/O leakage current
input capacitance
pull-down resistance
pull-up resistance
HIGH-level output voltage
LOW-level output voltage
load capacitance
cycle time
duty factor
rise time
CLOCK OUTPUT ON PIN
GPIO23, V_CLK, GPIO25
FM
PARAMETER
SYSTEMS
V_CLK (see Fig.18)
2
TO
S-bus)
FM with 30% AM (1 kHz)
modulation; reference
f = 1 kHz and 50 kHz
deviation
SIF level is 100 mV (RMS);
54% AM; 1 kHz AF;
“ITU-R BS.468” ;
quasi peak
slow mode
medium mode
fast mode
slow mode
medium mode
fast mode
3.3 V signal levels at
V
I/O at high-impedance
V
V
I
I
LLC active
LLC2 active
C
0.4 to 2.4 V
O
O
GPIO27, TDI, TDO, TMS, TCK
DDD
I
I
L
LCC active
LCC2 active
= 2 mA
= 2 mA
= V
= 0
= 40 pF; note 17
DDD
CONDITIONS
3.3 V
41
50
36
25
2.0
2.4
0
15
35
70
35
35
0.3
MIN.
AND
TRST
45
50
27
50
50
TYP.
75
2
1
0.5
2
1
0.5
5.5
+0.8
1
10
8
V
0.4
50
39
78
65
65
5
DDD
SAA7134HL
Product specification
MAX.
+ 0.5
dB
dB
%
dB/Hz
s
s
s
s
s
s
V
V
pF
k
k
V
V
pF
ns
ns
%
%
ns
UNIT
A
A