THORLABS PDB48*C-AC series, Руководство по эксплуатации

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© 2019 Thorlabs 12
PDB48xC-AC
5.1 Technical Data
Item # PDB480C-AC PDB481C-AC
Detector
Detector Type InGaAs / PIN
Optical Inputs
FC/APC ( 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)