TZA3044(1998) Просмотр технического описания (PDF) - Philips Electronics
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TZA3044 Datasheet PDF : 18 Pages
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Philips Semiconductors
1.25 Gbits/s Gigabit Ethernet postamplifiers
Objective specification
TZA3044T; TZA3044U
handbook, full pagewidth
VCC − 2 V
R1 = 50 Ω
R1 = 50 Ω
VO
VI
Zo = 50 Ω
VIQ
VOQ
MGR248
handbook, full pagewidth
VCC = 3.3 V
R1 = 127 Ω
R1 = 127 Ω
VO
VI
Zo = 50 Ω
VIQ
VOQ
R2 = 82.5 Ω
R2 = 82.5 Ω
GND
MGR249
handbook, full pagewidth
1998 Jul 07
VCC = 5.0 V
R1 = 83.3 Ω
R1 = 83.3 Ω
VI
VO
Zo = 50 Ω
VIQ
VOQ
R2 = 125 Ω
R2 = 125 Ω
GND
MGR250
Fig.9 PECL output termination schemes.
9
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