µm NEC's φ50µ InGaAs APD WITH INTERNAL PREAMPLIFIER IN COAXIAL PACKAGE FOR 2.5 Gb/s APPLICATIONS NR4500BP-CC NR4500CP-CC FEATURES DESCRIPTION • HIGH DATA RATE CAPABILITY: 2.5 Gbps NEC's NR4500BP-CC and NR4500CP-CC are 2.5-Gbp/s APD receivers in a coaxial module with an internal preamplifier. These modules are ideal as receivers for Synchronous Digital Hierarchy (SDH) system, STM-16, ITU-T recommendations. • RECEIVER SENSITIVITY: PLOW = -32 dBm • APD WITH HIGH PERFORMANCE GaAs PRE-AMPLIFIER • OPERATING CASE TEMPERATURE RANGE: TC = 0 to +85°C • COAXIAL MODULE WITH SC-UPC CONNECTOR • SINGLE-END OUTPUT ELECTRO-OPTICAL CHARACTERISTICS, (TC = 25°C, unless otherwise specified) PART NUMBER SYMBOLS VBR PARAMETERS AND CONDITIONS UNITS MIN TYP 60 V 40 δ Temperature Coefficient of Reverse Breakdown Voltage TC = 0 to +85°C %/°C 0.15 PLOW Receiver Sensitivity,2.488320 Gbps, BER10-10, PRBS223-1, Mark = 1/2, NRZ, M(VR) is set at opt. value TC = 0 to +85°C dBm Maximum Optical Input Power,2.488320 Gbps, BER = 10-10, PRBS = 223-1, Mark = 1/2, NRZ, M(VR) is set at optimum value TC = 0 to +85°C dBm -7 S Sensitivity, A/W 0.80 0.81 fc Cut-off Frequency,AC Coupling, RL = 50 Ω, PIN = -30 dBm, M = 101 GHz 1.8 PHIGH ORL Zt Reverse Break Down Voltage, ID = 100 µA NR4500BP-CC NR4500CP-CC M = 1, λ = 1310 nm M = 1, λ = 1550 nm -32 -31 -31 -30 -8 0.94 0.96 dB 30 Trans Impedance, AC coupling, RL = 50 Ω, f = 100 MHz PIN ≤ -20 dBm Ω 400 600 V -5.46 -5.20 Supply Voltage ISS Supply Current, VSS = -5.2 V 80 0.22 Optical Return Loss, λ = 1310 nm, λ = 1550 nm VSS MAX mA -4.96 45 Note: 1. -3 dB point from 3 MHz California Eastern Laboratories NR4500BP-CC, NR4500CP-CC ABSOLUTE MAXIMUM RATINGS1 ORDERING INFORMATION (TC = 25°C, unless otherwise specified) SYMBOLS PARAMETERS UNITS RATINGS IF Forward Current mA 10 IR Reverse Current mA 1.0 VSS Supply Voltage V -6.0 TC Operating Case Temperature °C 0 to +85 TSTG Storage Temperature °C -40 to +85 TSLD Lead Soldering Temperature (10 sec) °C 260 RH Relative Humidity (noncondensing) % 85 Note: 1. Operation in excess of any one of these parameters may result in permanent damage. PART NUMBER AVAILABLE CONNECTOR DESCRIPTION NR4500BP-CC With SC-UPC Connector Flat Mount Flange NR4500CP-CC Vertical Flange OPTICAL FIBER CHARACTERISTICS PARAMETER SPEC Mode Field Diameter 9.5±1 Cladding Diameter 125±2 Maximum Cladding Noncircularity 2 Maximum Core/Cladding Concentricity 1.6 Outer Diameter 0.9±0.1 Cut-off Wavelength 1100 to 1270 Minimum Fiber Bending Radius 30 Fiber Length 1000 MIN Flammability UL1581 VW-1 UNIT µm µm % % mm nm mm mm 35±2 mm 8.99±0.5 mm SC-UPC Connector Fiber Length: 1000 mm MIN TYPCAL PERFORMANCE CUREVES (TA = 25ºC) SENSITIVITY vs. MULTIPLICATION FACTOR FREQUENCY RESPONSE -31.4 λ = 1.3 µm Pin = -30 dBm Sensitivity S (dBm) Response (3 dB/div.) -31.6 M=5 10 15 -31.8 -32.0 -32.2 -32.4 -32.6 -32.8 -33.0 2.5 0 -33.2 5 5.0 Frequency f (GHz) OUTPUT VOLTAGE vs. PHOTO CURRENT AVERAGE 700 Bit Error Rate Output Voltage Vout pp (mVpp) 10-6 800 600 500 400 300 10-7 10 -9 10-10 100 10-11 600 25 800 Photo Current ave. Ip ave. (µA) 1000 2.48832 Gb/s, λ = 1550 nm, NRZ, PRBS = 2-23–1, BER = 10-10, VR: Optimum 85°C 10-8 200 400 20 ERROR CHARACTERISTICS 900 200 15 10-5 1000 0 0 10 Multiplication Factor M 70°C 25°C 0°C 10-12 -38 -37 -36 -35 -34 -33 -32 -31 -30 -29 -28 Average Received Power P (dBm) NR4500BP-CC, NR4500CP-CC TYPCAL PERFORMANCE CURVES (TA = 25ºC) Relative Intensity (20 mV/div.) Relative Intensity (20 mV/div.) EYE DIAGRAM Pin = –32 dBm Output Wave Form (100 ps/div.) Input Wave Form (100 ps/div.) Remark: The graphs indicate nominal characteristics. OUTLINE DIMENSIONS (Units in mm) NR4500CP-CC NR4500BP-CC Optical Fiber Length: 1 m MIN With SC Connector Optical Fiber Length: 1 m MIN With SC Connector φ3.2±0.15 φ7.14±0.05 11.35 12.0 MIN 0.5 9.95 4.05 Case Ground Signal Out APD GaAs Pre-Amplifier P.C.D. φ4.0±0.15 P.C.D. φ2.0±0.15 φ 1.0 MAX 8.3 MAX P.C.D. φ2.0±0.15 PIN CONNECTIONS VPD 0.45±0.04 2.5 φ 1.0 MAX 4.2 8.5 MAX Stem φ7.4 7.6 MAX P.C.D. φ4.0±0.15 8.4 Stem φ7.4 1.0 25.4 25.4 φ8.3 MAX 12.0 MIN 0.45±0.04 3 41 11.35 9.95 14.0 2.5 4.3 2 φ7.15±0.05 φ8.3 MAX φ2.5 BOTTOM VIEW φ3.2±0.15 8.4 14.0 17.0 17.0 VSS PIN CONNECTIONS Pin No. 1 2 3 4 Function VPD (APD Cathode) VSS (-5.2 V) Signal Out Case Ground 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. 02/27/2003 A Business Partner of NEC Compound Semiconductor Devices, Ltd.