SAA7121H/V2,518 NXP Semiconductors, SAA7121H/V2,518 Datasheet - Page 30
![IC DIGITAL VIDEO ENCODER 44-QFP](/photos/6/62/66269/568-44-qfp_sot307-2_sml.jpg)
SAA7121H/V2,518
Manufacturer Part Number
SAA7121H/V2,518
Description
IC DIGITAL VIDEO ENCODER 44-QFP
Manufacturer
NXP Semiconductors
Type
Video Encoderr
Datasheet
1.SAA7121HV2518.pdf
(36 pages)
Specifications of SAA7121H/V2,518
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
568-1185-2
SAA7121H/V2
SAA7121HB-S
SAA7121H/V2
SAA7121HB-S
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
SAA7121H/V2,518
Manufacturer:
Sigma Designs Inc
Quantity:
10 000
Philips Semiconductors
Product specification
Digital video encoder
SAA7120H; SAA7121H
9.1
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
100
in Table 42 for a
colour bar signal.
100
Values for the external series resistors result in a 75
load.
Table 42 Digital output signals conversion range
CONVERSION RANGE (peak-to-peak)
CVBS
Y (VBS)
SYNC-TIP TO PEAK-CARRIER (digits)
SYNC-TIP TO WHITE (digits)
1016
881
2002 Oct 11
30