參數(shù)資料
型號(hào): TVP5020
廠商: TEXAS INSTRUMENTS INC
元件分類: 顏色信號(hào)轉(zhuǎn)換
英文描述: COLOR SIGNAL DECODER, PQFP80
封裝: POWER, PLASTIC, TQFP-80
文件頁數(shù): 79/89頁
文件大?。?/td> 376K
代理商: TVP5020
3–2
3.3
Electrical Characteristics
3.3.1
Analog Processing and Analog-to-Digital Converters
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
UNIT
Zi
Input impedance, analog video inputs
By design
200
k
Ci
Input capacitance, analog video inputs
By design
10
pF
G
Gain control range
–2
6
dB
DNL
DC differential nonlinearity
A/D only
1
LSB
INL
DC integral nonlinearity
A/D only
1.2
LSB
Fr
Frequency response
6 MHz
–0.9
–3
dB
XTALK
Crosstalk
1 MHz
–50
dB
SNR
Signal-to-noise ratio
1 MHz, 1 Vpp
42
dB
NS
Noise spectrum
50% flat field
53
dB
DP
Differential phase
0.5
deg
DG
Differential gain
1.5%
NOTE 1: Test Conditions: DVDD = 3.3V, AVDD = 5.0V, TA = 70°C unless otherwise specified
3.3.2
DC Electrical Characteristics
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
UNIT
IIN(DIG)
Digital supply current
225
300
mA
IIN(AN)
Analog supply current
85
105
mA
I li
Input leakage current
10
A
Ci
Input capacitance digital inputs
By design
8
pF
VOL
Output voltage
Low
0.4
V
VOH
Output voltage
High
2.4
V
NOTE 2: Measured with a load of 10 k
in parallel to 15 pF.
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