CS4954-CQZ Cirrus Logic Inc, CS4954-CQZ Datasheet - Page 56

• Manufacturer Part Number: CS4954-CQZ
• Description: IC VIDEO ENCODER NTSC/PAL 48TQFP
• Manufacturer: Cirrus Logic Inc
• Type: Video Encoderr

Specifications of CS4954-CQZ

• Package / Case: 48-TQFP, 48-VQFP
• Voltage - Supply, Analog: 3.15 V ~ 5.25 V
• Voltage - Supply, Digital: 3.15 V ~ 5.25 V
• Mounting Type: Surface Mount
• Operating Supply Voltage: 3.3 V / 5 V
• Supply Current: 70 mA
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 40 C
• Mounting Style: SMD/SMT
• Number Of Channels: 2
• Resolution: 10 bit
• Snr: 70 dB
• Input Format: Digital
• Output Format: Analog
• Supply Voltage Range: 3.15V To 3.45V
• Operating Temperature Range: -40°C To +85°C
• Tv / Video Case Style: TQFP
• No. Of Pins: 48
• Tv / Video Type: Encoder
• Rohs Compliant: Yes
• Filter Terminals: SMD
• 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
• Other names: 598-1682

10. PIN DESCRIPTION
56
HSYNC/CB
XTAL_OUT
FIELD /CB
XTAL_IN
VSYNC
GNDD
GNDA
PADR
CVBS
TEST
VDD
VAA
INT
V0
V1
V2
V3
V4
V5
V6
V7
C
B
Y
1
2
3
4
5
6
7
8
9
10
11
12
48 47 46 45 44 43
13 14 15 16 17 18
CS4955-CQZ
CS4954-CQZ
48-Pin TQFP
Top View
42
19
41
20
40 39 38 37
21 22 23 24
36
35
34
33
32
31
30
29
28
27
26
25
GNDA
VAA
G
R
VREF
ISET
VAA
GNDA
RESET
SCL
SDA
TTXRQ
TTXDAT
CLKIN
WR
RD
PDAT0
PDAT1
PDAT2
PDAT3
PDAT4
PDAT5
PDAT6
PDAT7
CS4954 CS4955
DS278F6