AC & DC PARAMETRIC SPECIFICATIONS <" />
參數(shù)資料
型號(hào): CS4954-CQZ
廠商: Cirrus Logic Inc
文件頁(yè)數(shù): 56/60頁(yè)
文件大?。?/td> 0K
描述: IC VIDEO ENCODER NTSC/PAL 48TQFP
標(biāo)準(zhǔn)包裝: 250
類型: 視頻編碼器
電壓 - 電源,模擬: 3.15 V ~ 5.25 V
電壓 - 電源,數(shù)字: 3.15 V ~ 5.25 V
安裝類型: 表面貼裝
封裝/外殼: 48-LQFP
供應(yīng)商設(shè)備封裝: 48-TQFP(7x7)
包裝: 管件
產(chǎn)品目錄頁(yè)面: 759 (CN2011-ZH PDF)
配用: CDB4955A-ND - EVALUATION BOARD FOR CS4955A
其它名稱: 598-1682
CS4954 CS4955
6
DS278F6
1. CHARACTERISTICS AND SPECIFICATIONS
ABSOLUTE MAXIMUM RATINGS
AC & DC PARAMETRIC SPECIFICATIONS (AGND,DGND = 0 V, all voltages with respect to 0 V)
WARNING: Operating beyond these limits can result in permanent damage to the device. Normal operation is not
guaranteed at these extremes.
RECOMMENDED Operating Conditions (AGND,DGND = 0 V, all voltages with respect to 0 V.)
Note:
Operation outside the ranges is not recommended.
THERMAL CHARACTERISTICS
Note:
Four-layer PCB recommended for operation in environments where TA > 70° C.
DC CHARACTERISTICS (T
A = 25° C; VAA, VDD = 5 V; GNDA, GNDD = 0 V.)
Parameter
Symbol
Min
Max
Units
Power Supply
VAA/VDD
-0.3
6.0
V
Input Current Per Pin (Except Supply Pins)
-10
10
mA
Output Current Per Pin (Except Supply Pins)
-50
+50
mA
Analog Input Voltage
-0.3
VAA + 0.3
V
Digital Input Voltage
-0.3
VDD + 0.3
V
Ambient Temperature Power Applied
-55
+ 125
°C
Storage Temperature
-65
+ 150
°C
Parameter
Symbol
Min
Typ
Max
Units
Power Supplies: Digital Analog
VAA/VDD
3.15
4.75
3.3
5.0
3.45
5.25
V
Operating Ambient Temperature
TA
-40
+25
+85
°C
Parameters
Symbol
Min
Typ
Max
Units
Allowable Junction Temperature
-
150
°C
Junction to Ambient Thermal Impedance
-
(Four-layer PCB) TQFP
θJA-TM
-45
-
°C/W
(Two-layer PCB) TQFP
θJA-TS
-65
-
Parameter
Symbol
Min
Typ
Max
Units
Digital Inputs
High level Input Voltage
V [7:0], PDAT [7:0], Hsync/Vsync/CLKIN
VIH
2.2
-
VDD+0.3
V
High Level Input Voltage IC
VIH
0.7 VDD
-
V
Low level Input Voltage All Inputs
-
-0.3
-
0.8
V
Input Leakage Current
-
-10
-
+10
μA
Digital Outputs
High Level Output Voltage lo = -4 mA
VOH
2.4
-
VDD
V
Low level Output Voltage lo = 4 mA
VOL
-
0.4
V
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
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CS4955-CQZ 功能描述:視頻 IC IC NTSC/PAL Digital Video Encoder RoHS:否 制造商:Fairchild Semiconductor 工作電源電壓:5 V 電源電流:80 mA 最大工作溫度:+ 85 C 封裝 / 箱體:TSSOP-28 封裝:Reel
CS4955-CQZR 功能描述:視頻 IC IC NTSC/PAL Digital Video Encoder RoHS:否 制造商:Fairchild Semiconductor 工作電源電壓:5 V 電源電流:80 mA 最大工作溫度:+ 85 C 封裝 / 箱體:TSSOP-28 封裝:Reel