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參數資料
| 型號： | foa1251b |
| 廠商： | SIEMENS AG |
| 元件分類： | 運動控制電子 |
| 英文描述： | Transimpedance Amplifier TIA 2.5 Gbit/s, 3.3 V(互阻抗放大器) |
| 中文描述： | 阻放大器電信行業協會2.5 Gbit / s的，3.3伏（互阻抗放大器） |
| 文件頁數： | 1/2頁 |
| 文件大?。?/td> | 71K |
| 代理商： | FOA1251B |
tector output signals from a fiber
optic communications channel
into a differential output voltage.
http://www.infineon.com/fast!logic
Product Brief
FOA1251B1
T
rans
i
mpedance
A
mplifier
TIA
2.5 Gbit/s, 3.3 V
Semiconductor Solutions for
High Speed Communication and
Fiber Optic Applications
Features
I
Nominal data rate: 2.488 Gbit/s
I
High transimpedance of typically
26 k
I
Low power consumption of
typically 110 mW (with integrated
postamplifier)
I
Input sensitivity: -23 dBm at
BER = 10
-10
I
High overload: 2 mA
pp
maximum
input current
I
Single supply voltage: +3.3 V
I
Full ITU-T G957 specification
compliance
I
Internal DC-compensation loop
increases dynamic range
I
Operation without external com-
ponents
I
Internal bias generation for
PIN-photodiode
I
Internal low-pass filter to improve
power supply rejection
I
Operates with PIN-photodiode
or APD
I
Monitor output for mirrored pho-
todiode current
I
Additional pair of complementary
output pins optimized for TO
packages
Main Advantages
I
high gain and sensitivity
I
high overload
I
low power consumption
Typical Applications
It is ideally suited for high speed tele-
com and datacom applications, e.g.
I
Fibre optics data communication
systems: SONET/SDH, ATM
I
Gigabit ethernet
I
Pre-amplifier modules
I
Optical receiver modules
I
Digital CATV
The FOA1251/52B1 is a high
gain 3.3 V
T
rans
i
mpedance
A
mplifier (
TIA
) with integrated
Postamplifier for Tele- and
Datacom Receiver Applications.
It is the dedicated solution for
amplifying high speed photode-
The TIA’s input sensitivity, over-
load capability and dynamic range
are well above the ITU-T G957
specification.
Packing
Type
FOA1251B1
FOA1252B1
Ordering Code
Q67000-H4174
Q67000-H4173
Package
P-TSSOP-16-1
Chip/bare die
Performance unlimited!
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相關代理商/技術參數 |
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