PHOTODIODE
GaAs PIN photodiode with preamp
ROSA type, 850 nm, 10 Gbps
G10447 series
Features Applications
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φ1.25 mm sleeve type ROSA (Receiver Optical
Sub-Assembly)
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High-speed response: 10 Gbps
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Low power supply voltage: Vcc=Vpd=3.3 V
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Differential output
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Sensitivity: +2 to -13.5 dBm Typ. (Extinction ratio=3.0 dB)
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Trans-impedance: 6 kΩ Typ. *
1
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Large area (φ0.06 mm) for multi-mode optical fibers
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10 gigabit ethernet
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Optical fiber communications
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■ Absolute maximum ratings (Ta=25 °C)
Parameter Symbol Value Unit
Supply voltage Vcc -0.5, +3.7 V
Reverse voltage (photodiode) VR7 V
Operating temperature *1Topr -20 to +85 °C
Storage temperature *1Tstg -40 to +85 °C
*1: No condensation
■
■■
■ Recommended operating conditions
Parameter Symbol Value Unit
Case temperature *1Tc -20 to 85 °C
Supply voltage Vcc 3.05 to 3.53 V
Reverse voltage (photodiode) Vpd 3.05 to 5.0 V
Spectral response range λ830 to 870 nm
Load resistance *2RL50 Ω
Bit rate -9 to 10.7 Gbps
Bit pattern - NRZ, Mark ratio=1/2 -
*2: Capacitive coupling
■ Electrical and optical characteristics (“■ Recommended operating conditions”, unless otherwise noted)
Parameter Symbol Condition Min. Typ. Max. Unit
Responsivity R 0.4 0.55 - A/W
Supply current Icc Dark state, RL=∞-32 45 mA
Cut-off frequency fc -3 dB 6.0 8.0 12.3 GHz
Low cut-off frequency fc-L -3 dB -10 50 kHz
Noise equivalent power *3NEP Dark state, DC to 7.5 GHz - 1.6 - µW rms
Trans-impedance *3Tz RL=50 Ω, f=100 MHz 4.5 6 - kΩ
Stressed receivable sensitivity
(OMA) SRS
PN=31, BER=10-12
Extinction ratio=3 dB
λ=850 nm, VECP=3.5 dB
--12-dBm
Minimum receivable sensitivity
(OMA)
Pmin
(OMA)
Extinction
ratio=3 dB --13.5 -12
Maximum receivable sensitivity
(Average) Pmax
PN=31
BER=10-12 Extinction
ratio=7 dB +0.5 +2 -
dBm
Output amplitude Vomax Differential 300 450 650 mVpp
Tc=25 °C - 0.02 1
Dark current IDDark state
Vpd=3.3 V - - 100 nA
Optical return loss ORL 12 14 -dB
Output resistance Rout - 60 - Ω
*3: Single-ended (Vout+) measurement
G10447-14 G10447-54
HAMAMATSU PHOTONICS K.K., Solid State Division
1126-1 Ichino-cho, Hamamatsu City, 435-8558 Japan, Telephone: (81) 53-434-3311, Fax: (81) 53-434-5184, www.hamamatsu.com
U.S.A.: Hamamatsu Corporation: 360 Foothill Road, P.O.Box 6910, Bridgewater, N.J. 08807-0910, U.S.A., Telephone: (1) 908-231-0960, Fax: (1) 908-231-1218
Germany: Hamamatsu Photonics Deutschland GmbH: Arzbergerstr. 10, D-82211 Herrsching am Ammersee, Germany, Telephone: (49) 08152-3750, Fax: (49) 08152-2658
France: Hamamatsu Photonics France S.A.R.L.: 19, Rue du Saule Trapu, Parc du Moulin de Massy, 91882 Massy Cedex, France, Telephone: 33-(1) 69 53 71 00, Fax: 33-(1) 69 53 71 10
United Kingdom: Hamamatsu Photonics UK Limited: 2 Howard Court, 10 Tewin Road, Welwyn Garden City, Hertfordshire AL7 1BW, United Kingdom, Telephone: (44) 1707-294888, Fax: (44) 1707-325777
North Europe: Hamamatsu Photonics Norden AB: Smidesvägen 12, SE-171 41 Solna, Sweden, Telephone: (46) 8-509-031-00, Fax: (46) 8-509-031-01
Italy: Hamamatsu Photonics Italia S.R.L.: Strada della Moia, 1/E, 20020 Arese, (Milano), Italy, Telephone: (39) 02-935-81-733, Fax: (39) 02-935-81-741
Information furnished by HAMAMATSU is believ ed to be reliable. However, no responsibility is assumed for possible inaccuracies or omissions .
Specifications are subject to change without notice. No patent rights are granted to an y of the circuits described herein. ©2006 Hamamatsu Photonics K.K.
Cat. No. KGPD1019E01
Sept. 2006 DN
GaAs PIN photodiode with preamp G10447 series
2
■ Dimensional outlines (unit: mm)
KGPDA0028EA
■ Bit error rate
10
-12
10
-3
10
-4
10
-5
10
-6
10
-7
10
-8
10
-9
10
-10
10
-11
OPTICAL INPUT POWER (dBm in OMA)
BIT ERROR RATE
Bit rate 10.3 Gbps, PN=31, NRZ, Vcc=Vpd=3.3 V
Resposivity 0.55 A/W, λ=850 nm, Extinction ratio 3.0 dB
)(
-18 -8-9-10-11-12-13-14-15-16-17
KGPDB0072EA
KGPDA0028EA
Tolerance unless otherwise
noted: ±0.15
4.88
5.08
2.72
( 1.25)
2.92
Vcc
Vpd
Vout-
Vout+
GND
4.17 ± 0.02
(3 ×) 0.5 × 0.2 t
(2 ×) 2.1
(OPTICAL REFERENCE
PLANE)
3.97
4.04 ± 0.031.27 ± 0.03
6.66 ± 0.05
4.64
(13)
0.9-0.2
(5 ×) 0.35 ± 0.05
+0.25
3.38 ± 0.03
5.94 ± 0.05
5.92 ± 0.2
0.3
(3 ×)1.0
6.6
5.4
2.54 ± 0.15
(60˚)
PIN No.
2.95-0.03
+0.07
■ Frequency response
02018161412108642
-30
-25
-20
-15
-10
-5
0
+5
+10
FREQUENCY (GHz)
RELATIVE SENSITIVITY (dB)
(Ta=25 ˚C, Vout+, Pin= -15 dBm)
KGPDB0073EA
G10447-14 G10447-54
KIRDA0192EA
1.35
2.5
4.45
16.05
8.35
(6 ×) 0.4
(5 ×) 0.79
5.5
0.3
5.8
5.94 ± 0.05
3.38 ± 0.034.64
4.04 ± 0.03
1.27 ± 0.03
6.86 ± 0.5
2.92
5.08
PIN No. Vcc
Vout+
Vout-
Vpd
GND
Tolerance unless otherwise
noted: ±0.15
2.72
4.88
3.97
(5 ×) 0.35 ± 0.05
6.6
4.17 ± 0.02
( 1.25)
KIRDA0192EA
