WT8045 Ver la hoja de datos (PDF) - Unspecified
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WT8045 Datasheet PDF : 25 Pages
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WT8045
Synchronous Signal Discriminator and
Power Saving Detector for Green Monitor
ELECTRICAL CHARACTERISTICS
(VDD=5V, TOPT=25°C, Crystal=3.58MHz)
ITEM
SYMBOL
F33K
Discrimination of H.
F36.2K
Synchronous Frequency
F43.5K
F52K
F60K
Output Low (H-out, V-out),
when IOL = 4mA
VOL1
Output High (H-out, V-out),
when IOH = -400£ gA
VOH1
Open Drain Output Low
when IOL = 6mA
VOL2
Output Sink Current (H-out, V-out)
when VOL1 = 0.4V
Output Drive Current (H-out, V-out)
when VOH1 = 2.4V
IOL1
¡ WIOH1¡ W
Open Drain Sink Current
when VOL2 = 0.4V
IOL2
Open Drain Sink Current
when VOL2 = 5V
IOL2
MIN.
32.9
36.1
43.4
51.9
59.9
2.4
TYP.
¡Ð
¡Ð
¡Ð
¡Ð
10
40
MAX.
33.1
36.3
43.6
52.1
60.1
0.4
UNIT
KHz
KHz
KHz
KHz
KHz
VPP
VPP
0.4
VPP
4
mA
400
£ gA
mA
mA
Weltrend Semiconductor, Inc.
2F., No. 24, Industry E. 9th Rd.
Science-Based Industrial Park
Hsin-Chu, Taiwan, R.O.C.
Tel: 886-35-780241
Fax: 886-35-770419
8
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