935270225557 NXP Semiconductors, 935270225557 Datasheet - Page 63

• Manufacturer Part Number: 935270225557
• Manufacturer: NXP Semiconductors

Specifications of 935270225557

• Pin Count: 64
• Package Type: LQFP
• Lead Free Status / RoHS Status: Compliant

Philips Semiconductors
18.4
19 I
1998 May 15
handbook, full pagewidth
The given values force the following behaviour of the SAA7111A:
– The analog input AI11 expects a signal in CVBS format; analog anti-alias filter active
– Automatic field detection
– YUV 4 : 2 : 2 16-bit output format enabled
– Outputs HS, HREF, VREF and VS active
– Contrast, brightness and saturation control in accordance with CCIR standards
– Chrominance processing with nominal bandwidth (800 kHz).
Enhanced Video Input Processor (EVIP)
(1) Transfer characteristics of the chrominance low-pass dependent on CHBW[1 : 0] settings. CHBW [1 : 0] = 00; (2) CHBW [1 : 0] = 01; (3)
(dB)
2
V
C-BUS START SET-UP
CHBW [1 : 0] = 10; (4) CHBW [1 : 0] = 11.
Chrominance filter curves
12
18
24
30
36
42
48
54
6
0
6
0
0.54
(1)
(2)
(3)
(4)
Fig.51 Chrominance filter.
1.08
63
1.62
(4)
(1)
(3)
(2)
2,16
f (MHz)
Product specification
SAA7111A
MGD147
2.7