TZA3043 查看數據表（PDF） - Philips Electronics
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TZA3043 Datasheet PDF : 28 Pages
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Philips Semiconductors
Gigabit Ethernet/Fibre Channel
transimpedance amplifier
Product specification
TZA3043; TZA3043B
BLOCK DIAGRAM
handbook, full pagewidth
AGC(1)
VCC
VCC
(13)
8 (11, 12)
1 nF
125 Ω
GAIN
DREF 1 (1) 125 Ω
CONTROL
10 pF
peak detector
IPhoto 3 (4)
TZA3043T
TZA3043U
A1
low noise
amplifier
A2
single-ended to
differential converter
(10) 7 OUTQ
(9) 6 OUT
BIASING
2, 4, 5 (2, 3, 5, 6, 7, 8)
GND
MGU096
The numbers in brackets refer to the pad numbers of the bare die version.
(1) AGC analog I/O (pad 13) is only available on the TZA3043U.
Fig.1 Block diagram of TZA3043T and TZA3043U.
handbook, full pagewidth
AGC(1)
VCC
VCC
(13)
8 (11, 12)
1 nF
125 Ω
GAIN
DREF 1 (1) 125 Ω
CONTROL
10 pF
peak detector
IPhoto 3 (4)
TZA3043BT
TZA3043BU
A1
low noise
amplifier
A2
single-ended to
differential converter
(9) 6 OUTQ
(10) 7 OUT
BIASING
2, 4, 5 (2, 3, 5, 6, 7, 8)
GND
MGU097
The numbers in brackets refer to the pad numbers of the bare die version.
(1) AGC analog I/O (pad 13) is only available on the TZA3043BU.
Fig.2 Block diagram of TZA3043BT and TZA3043BU.
2002 Sep 06
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