Balanced InGaAs Photodiodes to 10 GHz

Balanced InGaAs Photodiodes to 10 GHz

Response wavelngth 1100-1565nm, Bandwidth 10G, Material InGaAs, Detector response 0.85A/W@1550nm

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Overview
Parameters
PDF
RFQ

Overview

The BPD10 is "push-pull" InGaAs photodiodes with each photodiode capable of handling high optical power up to +14 dBm. High Common Mode Rejection Ratio (CMRR) and low Polarization Dependent Loss (PDL) make these devices ideal for both digital and analog applications. The broad wavelength response of these photodiodes allows for multiple wavelength usage.

Product features：Response wavelngth 1100-1565nm, Bandwidth 10G, Material InGaAs, Detector response 0.85A/W@1550nm

Part Number：BPD-10G-A

Application area：DPSK/DQPSK: Differential Phase/Polarization Shift Keying or Differential Quadrature Phase Shift Keying 、High Dynamic Range, Analog RF Links over Fiber 、Rapid Doppler-shift LIDAR measurements 、Coherent Lightwave Systems 、Brillouin Scattering - OTDR 、Test and Measurement

Parameters

Features

● Lowest PDL (typical 0.05 dB)

● Normalized CMRR exceeds 30 dB

● Useable spectral wavelength range of 800-1650 nm

● Improves sensitivity by canceling DC portion of RIN and ASE noise

● High optical power handling InGaAs PIN photodiodes

● Small form-factor fiber-pigtailed package

● Improved reliability for high optical power handling

● One device for multiple wavelengths reduces operational and inventory cost

● OIP3 exceeding + 40dBm for highly linear option

Product Specifications (Unless otherwise specified, all tests are conducted at 25°C)

Parameter	Symbol	Test Condition	Min	Typ	Max	Unit
Operating Wavelength	λ		1100	1310/1550	1565	nm
Responsivity	R	Vpd+ = +5 V, Vpd− = −5 V, Popt = 0 dBm, λ = 1550 nm	0.8	0.85		A/W
Responsivity Uniformity	R_imb			0.2
Dark Current	I_d	Vpd+ = +5 V, Vpd− = −5 V		20		nA
3 dB Bandwidth	B_W	Vpd+ = +5 V, Vpd− = −5 V, Popt = 0 dBm, λ = 1550 nm	10			GHz
Common Mode Rejection Ratio	C_MRR			25		dB
Saturation Optical Power	P_sat	Vpd+ = +5 V, Vpd− = −5 V, λ = 1550 nm		10		dBm
Return Loss	R_L	λ = 1550 nm		25		dB

Maximum Absolute Ratings

Parameter	Symbol	Rating	Unit
Optical Power	P_s	13	dBm
Forward Voltage	V_r	10	V
Operating Temperature	T_op	-40 ~ +70	°C
Storage Temperature	T_stg	-40 ~ +85	°C
Soldering Temperature	T_p	260 (10s)	°C
Minimum Fiber Bending Radius	R_fiber	20	mm

Dimensions (unit mm)

Custom sizes and pins are available upon request, with the minimum size being 16*16*8mm (with pigtails, pins, and mounting details ).

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Balanced InGaAs Photodiodes to 10 GHz.pdf