SAA7120H/V2,557 NXP Semiconductors, SAA7120H/V2,557 Datasheet - Page 25

• Manufacturer Part Number: SAA7120H/V2,557
• Manufacturer: NXP Semiconductors

Specifications of SAA7120H/V2,557

• Adc/dac Resolution: 10b
• Screening Level: Commercial
• Package Type: PQFP
• Pin Count: 44
• Lead Free Status / RoHS Status: Compliant

Philips Semiconductors
Notes
1. At maximum supply voltage with highly active input signals.
2. The data is for both input and output direction.
3. With LLC in input mode. In output mode, with a crystal connected to XTALO/XTALI duty factor is typically 50%.
4. If an internal oscillator is used, crystal deviation of nominal frequency is directly proportional to the deviation of
5. For full digital range, without load, V
2002 Oct 11
SYMBOL
Crystal oscillator
f
C
T
C
R
C
C
Data and reference signal output timing
C
t
t
C, Y and CVBS outputs
V
R
R
B
LE
LE
n
h
d
f/f
amb
o(p-p)
RYSTAL SPECIFICATION
L
S
1
0
L
int
L
Digital video encoder
lf(i)
lf(d)
subcarrier frequency and line/field frequency.
voltage (digital zero at DAC) is 0.2 V.
n
nominal frequency (usually 27 MHz)
permissible deviation of nominal frequency
ambient temperature
load capacitance
series resistance
motional capacitance (typical)
parallel capacitance (typical)
output load capacitance
output hold time
output delay time
output signal voltage (peak-to-peak value)
internal serial resistance
output load resistance
output signal bandwidth of DACs
low frequency integral linearity error of DACs
low frequency differential linearity error of DACs
PARAMETER
DDA
= 3.3 V. The typical voltage swing is 1.35 V, the typical minimum output
25
3rd harmonic
note 4
note 5
3 dB
CONDITIONS
SAA7120H; SAA7121H
0
8
1.5
3.5
7.5
4
1.25
1
75
10
50
MIN.
20% 1.5 + 20%
20% 3.5 + 20%
10
6
Product specification
30
+50
70
80
40
25
1.50
3
300
3
1
MAX.
10
6
MHz
pF
fF
pF
pF
ns
ns
V
MHz
LSB
LSB
UNIT
C