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NR4500CP-CC Datasheet Preview

NR4500CP-CC Datasheet

InGaAs APD

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NR4500CP-CC pdf
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NEC's φ50µm
InGaAs APD WITH INTERNAL NR4500BP-CC
PREAMPLIFIER IN COAXIAL PACKAGE NR4500CP-CC
FOR 2.5 Gb/s APPLICATIONS
FEATURES
HIGH DATA RATE CAPABILITY:
2.5 Gbps
• 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
DESCRIPTION
NEC's NR4500BP-CC and NR4500CP-CC are 2.5-Gbp/s
APD receivers in a coaxial module with an internal pre-
amplifier.
These modules are ideal as receivers for Synchronous Digital
Hierarchy (SDH) system, STM-16, ITU-T recommendations.
ELECTRO-OPTICAL CHARACTERISTICS, (TC = 25°C, unless otherwise specified)
PART NUMBER
NR4500BP-CC
NR4500CP-CC
SYMBOLS
PARAMETERS AND CONDITIONS
UNITS
MIN
TYP
VBR Reverse Break Down Voltage, ID = 100 µA
V 40
60
δ Temperature Coefficient of Reverse Breakdown Voltage %/°C
TC = 0 to +85°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
-32
-31
PHIGH
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
-8
S Sensitivity, M = 1, λ = 1310 nm
M = 1, λ = 1550 nm
A/W 0.80
0.81
0.94
0.96
fc Cut-off Frequency,AC Coupling, RL = 50 ,
PIN = -30 dBm, M = 101
GHz
1.8
ORL
Optical Return Loss, λ = 1310 nm, λ = 1550 nm
dB 30
Zt
Trans Impedance, AC coupling, RL = 50 , f = 100 MHz
PIN -20 dBm
400
600
VSS Supply Voltage
V -5.46
-5.20
ISS Supply Current, VSS = -5.2 V
mA
Note:
1. -3 dB point from 3 MHz
MAX
80
0.22
-31
-30
-4.96
45
California Eastern Laboratories



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NR4500CP-CC Datasheet Preview

NR4500CP-CC Datasheet

InGaAs APD

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NR4500CP-CC pdf
NR4500BP-CC, NR4500CP-CC
ABSOLUTE MAXIMUM RATINGS1
(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
TSTG
TSLD
RH
Operating Case Temperature
Storage Temperature
Lead Soldering
Temperature (10 sec)
Relative Humidity
(noncondensing)
°C
°C
°C
%
0 to +85
-40 to +85
260
85
Note:
1. Operation in excess of any one of these parameters may result
in permanent damage.
TYPCAL PERFORMANCE CUREVES (TA = 25ºC)
FREQUENCY RESPONSE
Pin = -30 dBm
M=5
10
15
0 2.5 5.0
Frequency f (GHz)
ORDERING INFORMATION
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
Fiber Length: 1000 mm MIN
8.99±0.5 mm
SC-UPC Connector
-31.4
-31.6
-31.8
-32.0
-32.2
-32.4
-32.6
-32.8
-33.0
-33.2
5
SENSITIVITY vs.
MULTIPLICATION FACTOR
λ = 1.3 µm
10 15 20
Multiplication Factor M
25
1000
900
800
700
600
500
400
300
200
100
0
0
OUTPUT VOLTAGE vs.
PHOTO CURRENT AVERAGE
200 400 600 800 1000
Photo Current ave. Ip ave. (µA)
ERROR CHARACTERISTICS
10-5
2.48832 Gb/s,
λ = 1550 nm,
10-6
NRZ,
PRBS = 2-23–1,
BER = 10-10,
10-7 VR: Optimum
10-8
85°C
70°C
10-9
10-10
25°C
0°C
10-11
10-12
-38 -37 -36 -35 -34 -33 -32 -31 -30 -29 -28
Average Received Power P (dBm)


Part Number NR4500CP-CC
Description InGaAs APD
Maker CEL
Total Page 3 Pages
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NR4500CP-CC pdf
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