PRELIMINARY DATA SHEET NEC's Ø50 μm InGaAs PIN-PD ROSA WITH INTERNAL PRE-AMPLIFIER NR3510UR FOR 2.5 GB/s APPLICATIONS FEATURES • INTERNAL PRE-AMPLIFIER • HIGH SENSITIVITY S = 0.80 A/W MIN. @ λ = 1.31 μm S = 0.85 A/W MIN. @ λ = 1.55 μm • LOW OPERATING VOLTAGE Vpd = 3.3 V • MINIMUM RECEIVER SENSITIVITY Pr = −22 dBm • WIDE OPERATING TEMPERATURE RANGE TC = −40 to +85°C • 50 Ω DIFFERENTIAL OUTPUT • SMALL PACKAGE φ 4.6 mm ROSA (Total length 12.0 mm MAX.) • BASED ON TELCORDIA RELIABILITY DESCRIPTION NEC's NR3510UR is a InGaAs PIN PD ROSA with an internal pre-amplifier in a receptacle type package designed for SFF/ SFP transceiver with LC duplex receptacle. This device is ideal as a receiver for Synchronous Digital Hierarchy (SDH) system, STM-16, ITU-T recommendations. California Eastern Laboratories NR3510UR PACKAGE DIMENSIONS (UNIT:mm) φ 4.75±0.05 φ 2.92 4.045±0.05 1.1±0.05 0.55±0.05 1.3±0.15 φ 3.4 1 4 5 2 OPTICAL REFERENCE PLANE 3 PIN CONNECTIONS φ 4.75±0.1 0.3±0.1 11.5±0.5 6.99±0.2 BOTTOM VIEW Vpd VCC PD Vout + Vout - 5- φ0.3 0.3 MAX. 12.5±0.5 1.0 (φ 4.75) φ 0.8 MAX. φ 2.5 P.C.D φ 4.56 GND Pin No. Function 1 2 3 4 5 Vpd : PD cathode Vout + : Data output (+) Vout - : Data output (-) VCC : Pre-amplifer power supply (+3.3 V) GND : Case ground NR3510UR ORDERING INFORMATION PART NUMBER NR3510UR PACKAGE φ 4.6 mm ROSA ABSOLUTE MAXIMUM RATINGS PARAMETER SYMBOL RATINGS UNIT IR 1.0 mA Pre-amplifier Supply Voltage VCC −0.5 to +4.5 V Reverse Current Reverse Voltage VR 20 V Forward Current IF 10 mA Optical Input Power Pin 8 mW Operating Case Temperature TC −40 to +85 °C Storage Temperature Tstg −40 to +85 °C Lead Soldering Temperature Tsld 350 (3 sec.) °C Relative Humidity (noncondensing) RH 85 % ELECTRO-OPTICAL CHARACTERISTICS (TC = −40 to +85°C, VCC = 3.3 V, λ = 1.31 μm, 1.55 μm, unless otherwise specified) PARAMETER Dark Current SYMBOL ID CONDITIONS MIN. VR = 3.3 V, TC = 25°C TYP. MAX. UNIT 0.1 1.0 nA VR = 3.3 V 50 −10 Minimum Receiver Sensitivity Pr 2.48832 Gb/s, BER = 10 , PRBS = 223−1, ER = 10 dB, λ = 1.31 μm, NRZ, AC-coupled Maximum Optical Input Power Povl 2.48832 Gb/s, BER = 10−10, PRBS = 223−1, ER = 10 dB, λ = 1.31 μm, NRZ, AC-coupled 0.5 VR = 3.3 V, λ = 1.31 μm 0.80 VR = 3.3 V, λ = 1.55 μm 0.85 VR = 3.3 V, AC-coupled , RL = 50 Ω, −3 dB Ref to 100 MHz 1.8 SMF 27 Sensitivity Cut-off Frequency Optical Return Loss S fC ORL Transimpedance Zt Power Supply Voltage f = 100 MHz, 50 Ω single-ended, AC-coupled 50 Ω load −22 −21 1.0 dBm dBm A/W 1.9 GHz dB 1.05 1.4 Vpd 3.15 3.3 3.45 V Pre-amplifier Supply Voltage VCC 3.15 3.3 3.45 V Pre-amplifier Supply Current ICC 35 65 mA VCC = 3.15 to 3.45 V kΩ Life Support Applications These NEC products are not intended for use in life support devices, appliances, or systems where the malfunction of these products can reasonably be expected to result in personal injury. The customers of CEL using or selling these products for use in such applications do so at their own risk and agree to fully indemnify CEL for all damages resulting from such improper use or sale. 04/16/2004 A Business Partner of NEC Compound Semiconductor Devices, Ltd.