NR4510UR

PRELIMINARY DATA SHEET RECEIVER NR4510UR φ50 µm InGaAs APD RECEIVER FOR 2.5 Gb/s ROSA WITH INTERNAL PRE-AMPLIFIER DESCRIPTION The NR4510UR is a InGaAs APD 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. FEATURES Internal pre-amplifier Minimum receiver sensitivity Pr = −33 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 The information in this document is subject to change without notice. Before using this document, please confirm that this is the latest version. Not all devices/types available in every country. Please check with local NEC Compound Semiconductor Devices representative for availability and additional information. Document No. PL10431EJ01V0DS (1st edition) Date Published November 2003 CP(K) Printed in Japan  NEC Compound Semiconductor Devices 2003 NR4510UR PACKAGE DIMENSIONS (UNIT: mm) 1.3±0.15 0.55±0.05 6.99±0.2 11.5±0.5 0.3±0.1 φ 4.75±0.05 φ 2.92 BOTTOM VIEW 1.1±0.05 4.045±0.05 φ 2.5 P.C.D φ 4.56 14 5 φ 3.4 φ 4.75±0.1 OPTICAL REFERENCE PLANE 23 PIN CONNECTIONS Vpd VCC (φ4.75) 5– φ 0.3 φ 0.8 MAX. PD Vout + Vout – GND Pin No. Function 1 Vpd : PD cathode 2 Vout + : Data output (+) 3 Vout – : Data output (–) 4 VCC ...