CS4954-CQ Cirrus Logic Inc, CS4954-CQ Datasheet - Page 6

• Manufacturer Part Number: CS4954-CQ
• Description: Digital Video Encoder IC
• Manufacturer: Cirrus Logic Inc

Specifications of CS4954-CQ

• No. Of Pins: 48
• Peak Reflow Compatible (260 C): No
• Ic Function: Digital Video Encoder IC
• Leaded Process Compatible: No
• Mounting Type: Surface Mount
• Package / Case: 48-TQFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

DC CHARACTERISTICS
Notes: 1. Values are by characterization only
6
Analog Outputs
Full Scale Output Current CVBS/Y/C/R/G/B
Full Scale Output Current CVBS/Y/C/R/G/B
LSB Current CVBS/Y/C/R/G/B
LSB Current CVBS/Y/C/R/G/B
DAC-to DAC Matching
Output Compliance
Output Impedance
Output Capacitance
DAC Output Delay
DAC Rise/Fall Time
Voltage Reference
Reference Voltage Output
Reference Input Current
Power Supply
Supply Voltage
Digital Supply Current
Analog Supply
Analog Supply
Power Supply Rejection Ratio
Static Performance
DAC Resolution
Differential Non-Linearity
Integral Non-Linearity
Dynamic Performance
Differential Gain
Differential Phase
Hue Accuracy
Signal to Noise Ratio
Saturation Accuracy
2. Output current levels with ISET = 4 K
3. DACs are set to low impedance mode
4. DACs are set to high impedance mode
5. Times for black-to-white-level and white-to-black-level transitions.
6. Low-Z - 3 dacs on
7. High-Z - 6 dacs on
Parameter
(Continued)
Low-Z
High-Z
(Notes 1, 2, 3)
(Notes 1, 2, 4)
(Notes 1, 2, 3)
(Notes 1, 2, 4)
, VREF = 1.232 V.
(Note 1, 5)
(Note 1)
(Note 1)
(Note 1)
(Note 1)
(Note 1)
(Note 1)
(Note 6)
(Note 7)
(Note 1)
(Note 1)
(Note 1)
(Note 1)
(Note 1)
(Note 1)
(Note 1)
VAA, VDD
Symbol
ROUT
COUT
ODEL
PSRR
VOC
VOV
UVC
IAA1
IAA2
IAA3
SNR
MAT
DNL
TRF
SAT
INL
DG
DP
HA
IO
IO
IB
IB
1.170
32.9
8.22
8.04
32.2
3.15
4.75
Min
- 2
70
-1
0
-
-
-
-
-
-
-
-
-
-
-
-
-
-
CS4954 CS4955
1.232
+ 0. 5
+ 0.5
34.7
8.68
33.9
8.48
0.02
Typ
100
2.5
3.3
5.0
+ 1
15
70
60
2
4
2
1
-
-
-
-
-
-
1.294
+ 1.4
Max
36.5
9.13
35.7
8.92
3.45
5.25
0.05
+ 1
+ 2
+ 2
30
12
10
10
5
5
2
2
-
-
-
-
-
-
DS278PP4
Units
%/%
LSB
LSB
Bits
mA
mA
mA
mA
mA
k
uA
dB
pF
ns
ns
%
%
%
V
V
V
°
°
A
A