G8194 series are high-speed receivers specifically developed for 1.3/1.55 µm band optical fiber communications. These devices incorporate a
high-speed, high-sensitivity InGaAs PIN photodiode integrated in a receptacle module. Packages are available with various connectors and
mounting styles.
Features
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High-speed response: 2 GHz Typ.
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Low dark current: 20 pA Typ.
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High sensitivity: 0.9 A/W Typ. (
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=1.31 µm)
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Low terminal capacitance: 1 pF Typ.
Applications
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Optical fiber communications
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Fiber channel
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Gigabit Ethernet
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HDTV
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SDH
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WDM
PHOTODIODE
InGaAs PIN photodiode
Receptacle type, 1.3/1.55 µm, 2 GHz
G8194 series
■
■■
■
Absolu te max imum ratings (Ta=25 °C)
Parameter Symbol Value Unit
Reverse voltage VR Max. 20 V
Operating temperature Topr -20 to +70 °C
Storage temperature Tstg -40 to +85 °C
■ Electrical and optical characteristics (Ta=25 °C)
Parameter Symbol Condition Min. Typ. Max. Unit
Spectral response range λ- 0.9 to 1.7 - µm
Peak sensitivity wavelength λp-1.55 -µm
λ=1.3 µm -0.9-A/W
Photo sensitivity S *1λ=1.55 µm -0.95-A/W
Dark current IDVR=5 V -0.02 0.4 nA
Cut-off frequency fc VR=5 V, RL=50 Ω
λ=1.3 µm, -3 dB -2-GHz
Terminal capacitance Ct VR=5 V, f=1 MHz - 1 1.5 pF
*1: Using a single mode optical fiber with a master plug.
■ Package lineup
G8194
Parameter -21 -22 -23 -32 -44
Mounting style Board Panel Board & panel
Connector SC FC MU FC LC
Dimensional outline ➀➁➂➃➄
1
InGaAs PIN photodiode
G8194 series
■ Pin connection
➀Anode
➁Cathode
➂Case
0.7 ± 0.1
7.62
7.5
9.6
13.53.0
(6.2)
5.082.42
9.35
22.1
(11)
0.45 ± 0.1
LEAD
2.54)(
11.551.2
ANSI/TIA/EIA 604-10
LC RECEPTACLE
12.7
9.43.0
10.16 5.08
1.45
0.45 ± 0.1
LEAD
7.5 21.2 ± 0.4(11)
JIS C5973
SC RECEPTACLE
0.7 ± 0.1
2.54)(
12.8 ± 0.1
9.5 ± 0.1
0.45 ± 0.1
LEAD
M8 × 0.75 P
(11)
(
2.5)
(3.5)
1.75 ± 0.1
11.55 ± 0.1
JIS C5970
FC RECEPTACLE
SECTION A/A
2-56 UNC 2B
2 PLCS
(DEPTH: 4)
15.05 ± 0.3
AA
6.1 ± 0.1
9.2 ± 0.1
(5.2)(4)
2.54)(
8.5
6.5 9.0
0.45
±
0.1
LEAD
3.0
2.54)(
0.7 ± 0.1
10.16
12.0
5.081.21
7.5
20.5 ± 0.4
(11)
1.0
JIS C5983
MU RECEPTACLE
7.5(11)
9.25 ± 0.1
13.45 ± 0.1
+0.05
1.57 ± 0.1
5.5 ± 0.1
M8 × 0.75 P
(2 ×) 2.2 ± 0.1
7.95 ± 0.1
19 -0.25
2.54)(JIS C5970
FC RECEPTACLE
0.45 ± 0.1
LEAD
(2 ×) 4.2 ± 0.1
2.0 ± 0.1
■ Dimensional outlines (unit: mm, tolerance unless otherwise noted: ±0.2)
KIRDA0078EB KIRDA0079EB
KIRDA0106EA KIRDA0080EB
KIRDA0107EB
➀ G8194-21 ➁ G8194-22
➃ G8194-32➂ G8194-23
➄ G8194-44
HAMAMATSU PHOTONICS K.K., Solid State Division
1126-1 Ichino-cho, Hamamatsu City, 435-8558 Japan, Telephone: (81) 053-434-3311, Fax: (81) 053-434-5184, http://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.: 8, 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 believed to be reliable. How ever, no responsibility is assumed for possible inaccuracies or omissions.
Specifications are subject to change without notice. No patent rights are granted to any of the circuits described herein. ©2002 Hamamatsu Photonics K.K.
Cat. No. KIRD1033E04
Jan. 2002 DN
2
