SAA7144 NXP Semiconductors, SAA7144 Datasheet - Page 52

• Manufacturer Part Number: SAA7144
• Manufacturer: NXP Semiconductors

Specifications of SAA7144

• Package Type: LQFP
• Lead Free Status / RoHS Status: Compliant

Philips Semiconductors
Table 58:
V
9397 750 14454
Product data sheet
Symbol
V
V
Data and control output timing; see
C
t
t
t
Clock output timing (LLC); see
C
T
t
t
Clock input timing (XTALI)
Horizontal PLL
f
Subcarrier PLL
f
Crystal oscillator
f
Crystal specification (X1)
T
C
OHD;DAT
PD
PDZ
r
f
Hn
SCn
n
DDD
LLC
XTALI
cy
f
f
f/f
Tf/f
amb(X1)
OL(clk)
OH(clk)
L
L(LLC)
L
H
SC
/f
n
Hn
n(T)
= 3.0 V to 3.6 V; V
Characteristics
Parameter
LOW-level output voltage
for LLC clock
HIGH-level output
voltage for LLC clock
output load capacitance
output hold time
propagation delay
propagation delay to
3-state
output load capacitance
cycle time
duty factors for t
rise time LLC
fall time LLC
duty factor for
t
nominal line frequency
permissible static
deviation
nominal subcarrier
frequency
lock-in range
nominal frequency
permissible nominal
frequency deviation
permissible nominal
frequency deviation with
temperature
operating ambient
temperature
load capacitance
XTALIH
/t
XTALI
DDA
= 3.1 V to 3.5 V; T
…continued
LLCH
Figure 26
/t
LLC
Figure 26
Conditions
I
I
C
C
LLC
C
nominal frequency
50 Hz field
60 Hz field
PAL BGHIN
NTSC M; NTSC Japan
PAL M
combination-PAL N
3rd harmonic
OL
OH
L
L
L
= 15 pF
= 25 pF
= 25 pF
= 2 mA
= 2 mA
amb
[1]
= 25 C; unless otherwise specified.
Rev. 01 — 21 April 2005
Min
2.4
15
4
-
-
15
35
40
-
-
40
-
-
-
-
-
-
-
-
-
-
0
8
0.5
400
Quadruple video input processor
© Koninklijke Philips Electronics N.V. 2005. All rights reserved.
Typ
-
-
-
-
-
-
-
-
-
-
-
-
15625
15734
-
4433619
3579545
3575612
3582056
-
24.576
-
-
-
-
SAA7144HL
Max
+0.6
V
40
-
22
22
40
39
60
5
5
60
-
-
5.7
-
-
-
-
-
-
70
-
50
20
DDD
+ 0.5 V
Unit
V
pF
ns
ns
ns
pF
ns
%
ns
ns
%
Hz
Hz
%
Hz
Hz
Hz
Hz
Hz
MHz
10
10
pF
52 of 64
C
6
6