CS4954-CQZR Cirrus Logic Inc, CS4954-CQZR Datasheet - Page 39

• Manufacturer Part Number: CS4954-CQZR
• Description: IC NTSC/PAL Digital Video Encoder
• Manufacturer: Cirrus Logic Inc
• Type: Video Encoderr

Specifications of CS4954-CQZR

• Voltage - Supply, Analog: 3.15 V ~ 5.25 V
• Voltage - Supply, Digital: 3.15 V ~ 5.25 V
• Mounting Type: Surface Mount
• Package / Case: 48-TQFP, 48-VQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: CDB4955A - EVALUATION BOARD FOR CS4955A
• Applications: -
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

DS278F6
Bit
5
4
3
2
1
0
Mnemonic
CBCRSEL
FLD_POL
RGB_BW
LPF ON
CH BW
PED
chroma lpf bandwidth (0 = 650 kHz, 1 = 1.3 MHz)
chroma lpf on/off (0 = off, 1 = on)
0 = Full bandwidth on RGB, 1 = BW reduced to 2.5 MHz (3 dB point) (default 0)
Polarity of Field (0: odd field = 0,1: odd field = 1)
Pedestal offset (0: 0 IRE, 1: 7.5 IRE)
CbCr select (0 = chroma undelayed, 1 = chroma delayed by one clock)
Function
CS4954 CS4955
39