THORLABS PDB480C-AC User Manual

© 2019 Thorlabs12
PDB48xC-AC
5.1 Technical Data
Item #
PDB480C-AC
PDB481C-AC
Detector
Detector Type
InGaAs / PIN
Optical Inputs
FC/APC (SMF28e+ inside)
FC/APC (HI1060 inside)
Coupling Loss
< 0.5 dB (typ. < 0.3 dB)
<1.0 dB (typ. < 0.4 dB)
Operating Wavelength
1300 nm
(1200 - 1700 nm)
1060 nm
(900 - 1400 nm)
Responsivity, typ.
0.85 A/W @ 1300 nm
0.72 A/W @ 1060 nm
Active Detector Diameter
0.075 mm
0.080 mm
Optical Back Reflection
< -40 dB
Photo Diode Damage Threshold
10 mW
5 mW
RF OUTPUT
RF OUTPUT Bandwidth (3dB)
30 kHz to 1.6 GHz
30 kHz to 1.0 GHz
Common Mode Rejection Ratio
>25 dB (typ. >30 dB)
RF OUTPUT Transimpedance Gain
50 W load
16 x 10
3
V/A
RF OUTPUT Conversion Gain
50 W load
14.4 x 10
3
V/W @ 1300 nm
11.5 x 10
3
V/W @ 1060 nm
RF OUTPUT Power at 1 dB compression
50 W load
min. +16.5 dBm
typ. +18 dBm
RF OUTPUT Coupling
AC coupling only
RF Output Impedance
50 W
Minimum NEP (30 kHz to 100 MHz)
Overall Output Voltage Noise
< 9 mV
RMS
< 6.5 mV
RMS
MONITOR Outputs
MONITOR Output Impedance
200 W
MONITOR Output Bandwidth (3 dB)
DC to 3 MHz
MONITOR Output Conversion Gain
High Z load
9 V/mW @ 1300 nm
7.2 V/mW @ 1060 nm
MONITOR Output Voltage Swing
High Z load
max. 10 V
Overall Output Voltage Noise
< 0.65 mV
RMS
DC Offset
< ± 2 mV
General
Electrical Outputs
SMA
DC Power Supply
± 12V @ 250mA
Operating Temperature Range
1
)
0 - 40 °C
Storage Temperature Range
-40 to 70 °C
Dimensions (W x H x D)
85 mm x 80 mm x 30 mm
Weight
0.35
1
) non-condensing
Values for transimpedance and conversion gain are lossless gain values, i.e., losses introduced by FC/APC con-
nectors (typically 0.15 to 0.35 dB) are not considered.
All technical data are valid at 23 ± 5°C and 45 ± 15% rel. humidity (non condensing)

THORLABS PDB480C-AC Specifications

General

Brand	THORLABS
Model	PDB480C-AC
Category	Security Sensors
Language	English