- PHOTODIODES AND RECEIVERS
FPM
Photoreceiving Digital Modules for Fiberoptic Communications
|
Features:
 | High
sensitivity at 1300 and 1550 nm
|
| Operates
with balanced codes of the Manchester-2 type
|
| High
dynamic range by input power
|
|
The
FPM-series digital photoreceiving modules are designed for use in
digital fiberoptic data transmission systems for codes of CMI type
as optical pulse-electrical pulse converters. The modules have an
optical input with multimode (50/125 µm) or single-mode (9/125 µm)
fiberoptic cable with the optical connector of LIST-X, FC, ST or
without it. The highly sensitive InGaAsP and Ge pin-photodiodes
(FPM-XXXTsM) as well as the germanium avalanche photodiodes with
the circuit for thermal stabilization of avalanche multiplication
factor (FPM-XXXTsL) are used in photoreceiving.
|
Specifications
|
Model
|
Data
receiving rate,
Mbps
|
Sensitivity,
dBm (*)
|
Output
signal levels
|
Supply
voltage,
V
|
|
FPM-34TsM/TsLM
|
0…34
|
-
32/-42
|
TTL
|
+5/+5,
+45
|
|
FPM-155TsM/TsLM
|
100…155
|
-
30/-40
|
PECL
|
|
FPM-622TsM/TsLM
|
300…622
|
-
25/-35
|
PECL
|
|
FPM-2Ts/TsL
|
0.5…2
|
-
46/-54
|
TTL
|
+5,-5/+5,-5,
+45
|
|
FPM-8Ts/TsL
|
1…8
|
-
42/-50
|
TTL
|
+45
|
|
FPM-34Ts/TsL
|
2…34
|
-
34/-42
|
TTL
|
Notes: (*) @ 1.3
µm and BER = 10-9
|
Operating
spectral range, µm
|
0.7 …
1.55
|
|
Operating
temperature range, °C
|
- 40 …
+55
(- 25…+55 for FPM-XXTs/TsL)
|
|
Time
between failures, h
|
No less
30,000
|
FPM-2/2L…34/34L
Photoreceiving Analog Modules
Specifications
|
Model
|
Data
receiving rate, Mbps
|
Sensitivity,
dBm (*)
|
Conversion
ratio(l = 1.3 µm),V/W
|
Supply
voltage
|
|
FPM-2/2L
|
0.5…2
|
-
56/-68
|
3.6
10+5 / 5.6 10+6
|
+5,-5/+5,-5,
+45
|
|
FPM-8/8L
|
1…8
|
-
54/-64
|
1.2
10+5 / 1.2 10+6
|
|
FPM-34/34L
|
2…34
|
-
45/-53
|
1.2
10+4 / 8 10+4
|
Notes: (*) @ U
signal / U noise =1 and l = 1.3 µm
|
Operating
spectral range, µm
|
0.7 …
1.55
|
|
Dynamic
range, dBm
|
22…40
|
|
Operating
temperature range, °C
|
- 40 …
+55
|
|
Current
consumption, mA
|
No more
30, 20, 2 (for FPM with avalanche photodiode)
|
|
Time
between failures, h
|
No less
30,000
|
FPU
Photoreceiving Optoelectronic Modules
Specifications
|
Model
|
Dynamic
range,
dB
|
Wave-length,
µm
|
Sensitivity,
dBm (*)
|
Operating
frequency,
MHz
|
Conversion
ratio (**),
V/W
|
Supply
voltage,
V
|
|
FPU-17A
|
22…40
|
0.6
- 0.9
|
-78…-80
|
0.1
- 2
|
(4.0
- 4.8) 10+7
|
+5,-5,+300
|
|
FPU-17Ts
|
Notes: (*) @ U
signal / U noise =1 and l = 0.85 µm;
(**) @ l = 0.85 µm
|
Operating
temperature range, °C
|
- 25 …
+55
|
|
Current
consumption, mA
|
No more
30, 20, 0.1
|
|
Time
between failures, h
|
No less
30,000
|
FP
Fast-response Photodiode Sensors
|
|
The
FP-series fast-response photodiode sensors are designed to measure
and control parameters of optical pulses and super high-frequency
analog signals in the visible and near infrared range.
High-quality germanium pin and avalanche photodiodes are used as
photosensitive elements of the sensors. They are made by
mesa-technology on the basis of original epitaxial structures. The
sensors contain the microwave signal-matched circuits providing
connection of an external bias voltage and 50 Ohm-input measuring
equipment.
|
|
Applications:
| Spectroscopy
|
| Metrology
|
| Fiberoptics
|
|
Composition of series
|
FP-70A,
FP-150A
|
Modules
with Ge pin photodiode and plane input window
|
|
FP-70S,
FP-150S
|
Modules
with Ge pin photodiode and a piece of fiberoptic cable
|
|
FPL-70A,
FPL-150A
|
Modules
with Ge avalanche photodiode and plane input window
|
|
FPL-70S,
FPL-150S
|
Modules
with Ge avalanche photodiode and a piece of fiberoptic cable
|
|
FPLS-70A,
FPLS-150A
|
Modules
with Ge avalanche photodiode with built-in circuit for thermal
stabilization of photocurrent avalanche multiplication factor and
plane input window
|
|
FPLS-70S,
FPLS-150S
|
Modules
with Ge avalanche photodiode with built-in circuit for thermal
stabilization of photocurrent avalanche multiplication factor and
a piece of fiberoptic cable
|
Specifications
|
Model
|
Sensitive
area diameter,
µm
|
Transient
characteristic steepness,
ps
|
Sensitivity
for 1.3 µm,
A/W
|
Maximum
constant power of received radiation,
mW
|
Operating
voltage,
V
|
|
FP-70
|
70
|
70
|
0.8
|
10
|
8…10
|
|
FP-150
|
150
|
150
|
0.8
|
10
|
8…10
|
|
FPL-70
|
70
|
70
|
26
(*)
|
3
|
30…40
|
|
FPL-150
|
150
|
150
|
20
(**)
|
3
|
30…40
|
|
FPLS-70
|
70
|
70
|
26
(*)
|
0.1
|
45
|
|
FPLS-150
|
150
|
150
|
20
(**)
|
0.1
|
45
|
Notes: (*) @
Inoise = 5 10 -12 A/Hz1/2;
(**) @ Inoise = 5 10 -11 A/Hz1/2
|
Spectral
range of sensitivity, µm
|
0.4 - 1.6
|
|
Overall
dimensions, mm
|
40 x 40 x
11
|
|
