参数资料
型号: TVP5146PFP
厂商: TEXAS INSTRUMENTS INC
元件分类: 颜色信号转换
英文描述: COLOR SIGNAL DECODER, PQFP80
封装: GREEN, PLASTIC, HTQFP-80
文件页数: 103/109页
文件大小: 1658K
代理商: TVP5146PFP
85
SLES084C August 2007
TVP5146
3
Electrical Specifications
3.1
Absolute Maximum Ratings
Supply voltage range:
IOVDD to I/O GND
0.5 V to 4 V
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
DVDD to DGND
0.2 V to 2 V
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
A33VDD (see Note 1) to A18GND (see Note 2)
0.3 V to 3.6 V
. . . . . . . . . . . . . . . .
A18VDD (see Note 3) to A33GND (see Note 4)
0.2 V to 2 V
. . . . . . . . . . . . . . . . . .
Digital input voltage, VI to DGND
0.5 V to 4.5 V
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Digital output voltage, VO to DGND
0.5 V to 4.5 V
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Analog input voltage range AIN to AGND
0.2 V to 2 V
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Operating free-air temperature, TA
0
°C to 70°C
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Storage temperature, Tstg
65
°C to 150°C
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only and
functional operation of the device at these or any other conditions beyond those indicated under “recommended operating conditions” is not
implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.
NOTES:
1. CH1_A33VDD, CH2_A33VDD, CH3_A33VDD, CH4_A33VDD
2. CH1_A33GND, CH2_A33GND, CH3_A33GND, CH4_A33GND
3. CH1_A18VDD, CH2_A18VDD, CH3_A18VDD, CH4_A18VDD, A18VDD_REF, PLL_A18VDD
4. CH1_A18GND, CH2_A18GND, CH3_A18GND, CH4_A18GND
3.2
Recommended Operating Conditions
MIN
NOM
MAX
UNIT
IOVDD
Digital supply voltage
3
3.3
3.6
V
DVDD
Digital supply voltage
1.65
1.8
1.95
V
AVDD33
Analog supply voltage
3
3.3
3.6
V
AVDD18
Analog supply voltage
1.65
1.8
1.95
V
VI(P-P)
Analog input voltage (ac-coupling necessary)
0.5
1
2
V
VIH
Digital input voltage high (Note 1)
0.7 IOVDD
V
VIL
Digital input voltage low (Note 2)
0.3 IOVDD
V
IOH
Output current, Vout = 2.4 V
4
8
mA
IOL
Output current, Vout = 0.4 V
6
8
mA
TA
Operating free-air temperature
0
70
°C
NOTES:
1. Exception: 0.7 AVDD18 for XTAL1 terminal
2. Exception: 0.3 AVDD18 for XTAL1 terminal
3.2.1 Crystal Specifications
CRYSTAL SPECIFICATIONS
MIN
NOM
MAX
UNIT
Frequency
14.31818
MHz
Frequency tolerance
±50
ppm
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