SAA7129H/V1,557 NXP Semiconductors, SAA7129H/V1,557 Datasheet - Page 48

• Manufacturer Part Number: SAA7129H/V1,557
• Description: IC DIGITAL VIDEO ENCODER 44-QFP
• Manufacturer: NXP Semiconductors
• Type: Video Encoderr

Specifications of SAA7129H/V1,557

• Voltage - Supply, Analog: 3.1 V ~ 3.5 V
• Voltage - Supply, Digital: 3 V ~ 3.6 V
• Mounting Type: Surface Mount
• Package / Case: 44-MQFP, 44-PQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Applications: -
• Other names: 568-1317; 935262601557; SAA7129HB

Philips Semiconductors
9397 750 14325
Product data sheet
11.1 Analog output voltages
The analog output voltages are dependent on the open-loop voltage of the operational
amplifiers for full-scale conversion (typical value 1.35 V), the internal series resistor
(typical value 2 ), the external series resistor and the external load impedance.
The digital output signals in front of the DACs under nominal conditions occupy different
conversion ranges, as indicated in
Values for the external series resistors result in a 75
Table 82:
Conversion range (peak-to-peak)
CVBS sync-tip to peak-carrier
(digits)
1016
Digital output signals conversion range Ordering information
Rev. 03 — 9 December 2004
Y (VBS) sync-tip to white
(digits)
881
Table 82
SAA7128H; SAA7129H
for a
100
100
load.
color bar signal.
© Koninklijke Philips Electronics N.V. 2004. All rights reserved.
RGB (Y) black to white at
GDY = GDC = 6 (digits)
712
Digital video encoder
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