LD-PD's Pin-fet Hybrid receiver design is based on a hybrid assembly of a PIN photodiode and a high impedance FET preamplifier. This approach provides the best receiver sensitivity whilst offering potentially greater reliability than alternative receiver concepts. The PINFET provides an excellent solution for optical receiver systems that require both high sensitivity and wide dynamic range. Applications include telecommunications line terminating equipment or repeaters and optical sensor systems where a user adjustable gain may be desirable for optimizing system performance.
Product model
Name
Model
Description
Parameter
Price
Parameter
Features
● InGaAs PIN detector plane structure
● Fixed transimpedance amplifier circuit
● Operation wavelength of 1100nm ~ 1650nm
● 14needle shallow cavity dual-in-line package
● SM or PM fiber coupled,FC/PC FC/APC connector optional
● Full temperature storage testing
● Full temperature operating testing
Specifications
Specifications@ 25℃ (+/- 5.0 VDC)
Type
Bandwidth* (MHz)
Sensitivity (dBm)
Transimpedance (Kohms)
Dynamic range (dB)
Noise (mV)
LP0030
180
-40
70
25
0.1
LP0070
120
-43
30
25
0.1
LP0010
60
-45
10
25
0.1
LP0040
40
-49
40
25
0.1
LP0060
30
-50
60
25
0.2
LP0400
12
-52
400
25
0.3
LP0800
8
-54
800
25
0.5
LP1200
6
-55
1200
25
0.7
LP1400
4
-56
1400
25
0.9
NOTE: From July 2017 We accept higher bandwidth at 450MHZ( Data rate 622M);900MHZ(Data rate 1.25G);1700MHz(Data rate 2.5G) OEM service.Min qty:10pcs Please contact us for more details: info@LPnavigation.com
Parameter @25℃ (+/- 5.0 VDC)
Parameter
Symbol
Unit
Min
Typ
Max
Test condition
Electrical Characteristics
Rate
-
Mb/s
2
-
280
Transimpedance
-
KΩ
30
8000
Detector dark current
Id
nA
-
0.2
5
Output impedance
Ro
Ω
-
50
-
-3dB Bandwidth
BW
MHz
1
-
180
Output voltage
Vout
mVp-p
-
1000
1200
RL=50Ω
Optical Characteristics
Sensitivity
S
dBm
-56
-
-39
NRZ BER=10-9
Sensitivity vs temperature
-
dB
-
1
1.5
20℃~65℃
Overload
Pin-max
dBm
-3
-
PIN Responsibility
R
A/W
0.9
-
-
λ=1310nm,Vr=-5V
0.95
-
-
λ=1550nm,Vr=-5V
Wavelength range
λ
nm
1100
-
1650
+5 V Operating current
IOC+5
mA
-
25
35
-5 V Operating current
IOC-5
mA
-
10
15
Absolute Maximum Ratings
Parameter
Symbol
Unit
Min
Max
Storage Temperature Range
Ts
℃
-40
85
Relative Humidity
RH
%
-
85
Positive Power Supply Voltage
Vcc/Vee
V
-
6
Negative Power Supply voltage
Vcc/Vee
V
-6
Reverse Detector Bias Voltage
-
V
-
-15
Forward Current
If
mA
-
2
Reverse photoCurrent
Ir
mA
-
5
Fiber coupled power
Pin
mW
5
Lead Solder Temperature
-
℃
-
260
Lead Soldering Time
-
s
-
10
*The sensitivity is calculated by using the PINFET transimpedance, the noise voltage (which is RMS of no light input) and the PIN responsivity. And it is at the conditions of room temperature and NRZ code Bit Error Rate better than 10-9.
Recommended Operating Conditions
Parameter
Symbol
Unit
Min
Typ
Max
Case Operating Temperature Range
Tc
℃
-20
+70
Operating Voltage
VOP
v
±5
Dimensions and Fiber definitions
14 pin Package
Unit mm
14 Pin definition
Pin
Definitions
Pin
Definitions
1
-5V（Bias Voltage）
8
Grounding
2
NC
9
NC
3
Grounding
10
+5V Power Supply
4
-5V Power Supply
11
NC
5
Grounding
12
NC
6
NC
13
NC
7
Signal Output
14
NC
Mini 8pin SK-DIP package
8 Pin definition
Pin
Definitions
Pin
Definitions
1
NC
5
-5V Power Supply
2
-5V Power Supply
6
Signal Output
3
Grounding Power Supply
7
Grounding Signal
4
+5V Power Supply
8
Case
PIN-FET Hybrid Receiver Working Theory
PIN-FET Designed by LD-PD INC Including two mainly electronic part-byway Detector and operational amplifier circuit(OAC).The Byway detector is PD Which Converts an optical signal into an electrical signal,The OAC is mainly used to amplify the PD converted electrical signals to achieve an ideal output signal.
The schematic diagram of the working Theory is shown in the following figure:
By using this website and services, you agree to our use of cookies.
Cookies enable us to better provide member services and record your browsing records in a short time.
OKLearn more
