Accessories
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Instruction manual
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4-conductor cable (with a connector; 2 m) A4372-02
INFRARED DETECTOR
Amplifier for infrared detector
Low noise amplifier for InGaAs, PbS, PbSe and MCT detector
C4159/C5185 series, C3757-02
■ Absolute maximum ratings (Ta=25 °C)
Parameter Value Unit
Operating temperature 0 to +40 °C
Storage temperature -20 to +70 °C
■ Amplifiers for photovoltaic detectors (Typ.)
Parameter C4159-01 C4159-04 C4159-05 C4159-02 C4159-03 Unit
Applicable detector
InSb (dewer type) *
1
(φ0.6 mm, 1 mm)
InSb (dewer type) *
1
(
φ
2 mm)
InAs
(P7163) InGaAs InGaAs -
Conversion impedance 108, 107, 106
(3 ranges switchable)
2 × 10
7
, 2 × 10
6
, 2 × 10
5
(3 ranges switchable)
108, 107, 106
(3 ranges switchable)
250 to 5 × 103
continuous
107, 106, 105
(3 ranges switchable)
V/A
Frequency response (amp. only, -3 dB)
DC to 100 k DC to 45 k DC to 15 k 20 to 120 M DC to 15 k Hz
Output impedance 50 50 50 50 50 Ω
Maximum output voltage (1 k
Ω
load)
+10 +10 +10 ±1.3 +10 V
Output offset voltage ±5 ±5 ±10 ±30 ±5 mV
Equivalent input noise current (f=1 kHz)
0.15 *20.55
0.15 (10
8
, 10
7
range)
0.65 (106 range) 30 2.5 pA/Hz1/2
Reverse voltage Impossible Internally
generated
Can be applied
from external unit
-
External power supply ±15 ±15 ±15 V
Current consumption *3+30, -10 Max. +90, -60 Max. ±15 Max. mA
Note) Output nose voltage = Equivalent input noise current × Conversion impedance
■ Amplifiers for photoconductive detectors (Typ.)
Parameter C5185 C5185-01 C3757-02 Unit
Applicable detector MCT (dewar type),
InSb (P6606 series)
MCT
(P3981/P2750 series) *4PbS, PbSe -
Input impedance 5 5 10000 kΩ
Voltage gain 66 (× 2000) 66 (× 2000) 40 (× 100) dB
Frequency response (amp. only, -3 dB)
5 to 250 k 5 to 250 k 0.2 to 10 k Hz
Detector bias current 5 mA, 10 mA, 15 mA
(3 ranges switchable)
0.1 mA, 0.5 mA, 1 mA
(3 ranges switchable) Internal bias -
Output impedance 50 50 50 Ω
Maximum output voltage (1 k
Ω
load)
±2.5 ±2.5 ±10 V
Equivalent input noise voltage (f=1 kHz)
2.6 1.2 40 nV/Hz1/2
External power supply ±15 ±15 ±15 V
Current consumption *3+60, -10 Max. +60, -10 Max. +15, -15 Max. mA
Note) Output noise voltage = Equivalent input noise voltage
× Voltage gain
*1: Amplifiers for multi-element detectors are separately provided.
*2: 0.65 pA/Hz1/2 when conversion impedance is set to 106 V/A
*3: Recommended DC power supply (analog power supply): ±15 V
Current capacity: More than 1.5 times the maximum current consumption
Ripple noise: 6 mVp-p or less
*4: Preamp for P3257-30/-31 available upon request
1
Amplifier for infrared detector
C4159/C5185 series, C3757-02
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, 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 . However, 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. ©2005 Hamamatsu Photonics K.K.
Cat. No. KIRD1011E07
Nov. 2005 DN
12.5
25
15
23
35 37
60
IN
POWER
OUT
HIGH
MID
LOW
24.5
23
26.2
85
39.5
11.5
GAIN ADJUSTING SCREW
BNC CONNECTOR
PREAMPLIFIER
4-PIN CONNECTOR
OFFSET VOLTAGE
ADJUSTING SCREW
BNC CONNECTOR
4-PIN CONNECTOR
60
30
39.5
11.5
12.5
PREAMPLIFIER
OUT
IN
POWER
BNC
GAIN ADJUSTING SCREW
85
25
14
14
4-PIN CONNECTOR
30
60
IN
POWER
OUT
HIGH
MID
LOW
24.5
85
39.5
11.5
BIAS ADJUSTING SCREW
BNC CONNECTOR
BNC
18
18
30
21.2
PREAMPLIFIER
BNC CONNECTOR
4-PIN CONNECTOR
38.5
13.5
PREAMPLIFIER
OUT
IN POWER
85
30
12
18
18
12.5
25
37
60
KIRDA0046EA
■ Dimensional outlines (unit: mm)
KIRDA0047EA
KIRDA0048EB KIRDA0049EA
C5185/-01 C3757-02
C4159-01/-03/-04/-05 C4159-02
2
