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G10447-51 Datasheet, PDF (1/2 Pages) Hamamatsu Corporation – GaAs PIN photodiode with preamp | |||
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PHOTODIODE
GaAs PIN photodiode with preamp
G10447-51/-54
ROSA type, 850 nm, 10 Gbps
Features
l Ï1.25 mm (-54)/ Ï2.5 mm (-51)sleeve type ROSA
(Receiver Optical Sub-Assembly)
l High-speed response: 10 Gbps
l Low power supply voltage: Vcc=Vpd=3.3 V
l Differential output
l Sensitivity: +2 to -13.5 dBm Typ. (Extinction ratio=3.0 dB)
l Trans-impedance: 6 k⦠Typ. (single-ended)
l Large area (Ï0.06 mm) for multi-mode optical fibers
Applications
l 10 gigabit ethernet
l Optical fiber communications
s Absolute m axim um ratings (Ta=25 °C)
Parameter
Symbol
Value
Unit
Supply voltage
Vcc
-0.5 Min., +3.7 Max.
V
Reverse voltage (photodiode)
VR
7
V
Operating temperature *1
Topr
-20 to +85
°C
Storage temperature *1
Tstg
-40 to +85
°C
*1: No condensation
s Recommended operating conditions
Parameter
Symbol
Case temperature *1
Tc
Supply voltage
Vcc
Reverse voltage (photodiode)
Vpd
Spectral response range
λ
Load resistance *2
RL
Bit rate
-
Bit pattern
-
*2: Capacitive coupling
Value
-20 to 85
3.05 to 3.53
3.05 to 5.0
830 to 870
50
9 to 10.3
NRZ, Mark ratio=1/2
Unit
°C
V
V
nm
â¦
Gbps
-
s Electrical and optical characteristics (âs Recommended operating conditionsâ, unless otherwise noted)
Parameter
Symbol
Condition
Min.
Typ.
Max.
Responsivity
R
0.4
0.55
-
Supply current
Icc
Dark state, RL=â
-
32
45
Cut-off frequency
fc
-3 dB
6.0
8.0
12.3
Low cut-off frequency
fc-L -3 dB
-
10
50
Trans-impedance *3
Tz
RL=50 â¦, f=100 MHz
4
6
-
Stressed receivable sensitivity
(OMA)
SRS
PN=31, BER=10-12
Extinction ratio=3 dB
λ=850 nm, VECP=3.5 dB
-
-12
-
Minimum receivable sensitivity
(OMA)
Pmin
(OMA) PN=31
Extinction
ratio=3 dB
-
-13.5
-12
Maximum receivable sensitivity
(Average)
Pmax BER=10-12
Extinction
ratio=7 dB
+0.5
+2
-
Output amplitude
Vomax Differential
300
450
650
Dark current
ID
Dark state
Vpd=3.3 V
Tc=25 °C
-
0.02
1
-
-
100
Optical return loss
ORL
12
14
-
Output resistance
Rout
-
60
-
*3: Single-ended (Vout+) measurement
Unit
A/W
mA
GHz
kHz
kâ¦
dBm
dBm
mVpp
nA
dB
â¦
PRELIMINARY DATA
Jan. 2007
1
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