參數(shù)資料
型號(hào): TPU3050PO
元件分類: 圖文
英文描述: TELETEXT DECODER, PDIP52
封裝: PLASTIC, DIP-52
文件頁(yè)數(shù): 11/72頁(yè)
文件大?。?/td> 347K
代理商: TPU3050PO
TPU 3035, TPU 3040, TPU 3050
PRELIMINARY DATA SHEET
19
Micronas
3.6.7. Clock Generator Characteristics
Symbol
Parameter
Pin No.
Min.
Typ.
Max.
Unit
Test Conditions
VCLK
Clock Input Amplitude
28
1.0
3.0
VPP
CC = 10 nF
fCLK
Clock Input Frequency
20.20
20.25
20.30
MHz
fCLK
Generated Clock Frequency
27,28
20.20
20.25
20.30
MHz
recommended crystal
3.6.8. Video Interface Characteristics
Symbol
Parameter
Pin No.
Min.
Typ.
Max.
Unit
Test Conditions
VVRT
Voltage Reference Top
1
2.6
2.8
3.0
V
CL = 100 nF || 10 F
VVRTN
Voltage Reference Top Noise
100
mVPP
CL = 100 nF || 10 F
VI
Video Input Voltage
42, 44
0.7
1
1.3
VPP
RD= 75
ICLP
Positive Clamping Current
235
A
VIN = 0V
ICLN
Negative Clamping Current
6
A
VIN = VASUP
ICR
Clamping Current Ratio
35
40
45
CC
Recommended Coupling
Capacitance
33
nF
RD
Recommended Drive Impedance
75
100
3.6.9. MAC Interface Characteristics
Symbol
Parameter
Pin No.
Min.
Typ.
Max.
Unit
Test Conditions
VIL
Input Low Voltage
22, 23, 24
0.8
V
VIH
Input High Voltage
2.0
V
相關(guān)PDF資料
PDF描述
TPU3050PQ TELETEXT DECODER, PQCC44
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TPU3040PO TELETEXT DECODER, PDIP52
TPU3040PQ TELETEXT DECODER, PQCC44
TPU3040PK TELETEXT DECODER, PDIP40
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