45GHz Microwave Photonics Receiver     


LD-PD manufactures a wide range of component photoreceivers with wide bandwidths up to 45 GHz. The MPR0045 Microwave Photonics Receiver extends link response to greater than 30 GHz via direct optical-to-analog RF conversion for signal remoting, communications, radar and information processing applications.

The unit consists of a high speed InGaAs PIN photodiode coupled to the RF output connector. It includes internal bias decoupling and can operate over a wide range of supply voltages (+3 to +15V). The detector response covers 1300 to 1600 nm. It is pigtailed with 900µm jacketed, single mode (ITU-T G.652.D compliant) fiber and can be terminated with a variety of optical connector options. The entire unit is contained in a sealed housing and weighs less than 25 grams.



Product model


Name Model Price

Parameter


Key Parameter

Main Characteristics

Parameters

Symbol

Test   Conditions

Specifications

Units

Resposivity

Re

VR=5V,   λ=1.55μm, Pin=1mW

≥0.7

A/W

3dB bandwidth

f3dB

VR=5V,   λ=1.55μm, Pin=1mW, RFin=-10dB

DC45

GHz

Dark Current

ID

VR=5V,   Pin=0mW

≤20

nA

Saturated input optical power

PS

VR=5V,   λ=1.55μm, fc=4 GHz, RFin=-10dB

8

dBm


Absolute maximum rating

Parameters


Values

Units

Storage temperature range

TSTG

-45~+85

Operating temperature range2

TC

-40~+70

Bias voltage

VR

≤9

V

Input power1

Pin(VR=5V)

≤20

mW

Welding Temperature

Tsolder

260(10s)

Electrostatic discharge sensitivity

ESD

≥250

V


Recommended Operation Conditions

Parameters

Symbol

Values

Units

Bias voltage

VR

3~5

V

Input Optical power

Pin

1~8

mW


Mechanical Characteristics

RF Connector

3.5 mm (SMA) female

Fiber Pigtail

G.652.D, single mode 900um buffer, 1m typ3

Fiber Connector

FC/APC4

Bias Connectors

0.018" dia. Kovar pins with Sn/Pb coating

Max Weight (Grams)

25

Note:

1. Exceeding maximum optical input power may damage the device.

2. Military temperature range available. Consult factory.

3. Other fiber options available. Consult factory.

4. Other connector options available. Consult factory.


Typical Link Response

45 GHZ1.png

Input Saturation optical power curve

30.2.png

(Optical Power UNIT:dBm)


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