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PDF NR7800 Data sheet ( Hoja de datos )
| Número de pieza | NR7800 | |
| Descripción | NEC pi-80um InGaAs PIN-PD IN COAXIAL PACKAGE FOR 155Mb/s AND 622 Mb/s APPLICATIONS | |
| Fabricantes | CEL | |
| Logotipo |  |
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NEC's φ80µm
InGaAs PIN-PD IN COAXIAL PACKAGE NR7800 SERIES
FOR 155Mb/s AND 622 Mb/s APPLICATIONS
FEATURES
• SMALL DARK CURRENT:
ID = 0.1 nA
• HIGH SPEED RESPONSE:
fc = 2.5 GHz MIN.
• HIGH SENSITIVITY:
S = 0.89 A/W AT λ = 1310 nm
S = 0.94 A/W AT λ = 1550 nm
• LOW OPERATING VOLTAGE:
VR = 5 V
• COAXIAL MODULE WITH SINGLE MODE FIBER (SMF)
or GI-50 fiber
• WITH SC CONNECTOR: Standard, FC connector: option
(Refer to Ordering Information)
DESCRIPTION
NEC's NR7800 Series are InGaAs PIN photo diode (PIN-PD)
coaxial modules with optical fiber pigtail. These modules are
designed for long wavelength optical communication systems
and are ideal as recievers for Synchronous Digital Hierarchy
(SDH) system, STM-4 and STM-1, ITU-T recommendations.
ELECTRO-OPTICAL CHARACTERISTICS (TC = 40° C to +85º C, unless otherwise specified)
PART NUMBER
NR7800 SERIES
SYMBOLS
ID
Ct
S
∆St
∆Sp
∆Sw
fc
ORL
PARAMETERS AND CONDITIONS
Dark Current, VR = 5 V, TC = 25º C
VR = 5 V
Terminal Capacitance, VR = 5 V, f = 1 MHz, TC = 25º C
Sensitivity, VR = 5 V, λ = 1310 nm
VR = 5 V, λ = 1550 nm
Temperature Dependence of Sensitivity,
VR = 5 V, λ = 1550 nm
Polarization Dependence of Sensitivity,
VR = 5 V, λ = 1550 nm, TC = 25º C
Wavelength Dependence of Sensitivity,
VR = 5 V, λ = 1520 to 1560 nm, TC = 25º C
Cut-off Frequency, VR = 5 V, TC = 25º C
Optical Return Loss, SMF
GI-50 Fiber
UNITS
nA
pF
A/W
%
%
%
GHz
dB
MIN
0.78
0.80
-5
-2.5
-2.5
2.5
30
28
TYP
0.1
1.0
0.89
0.94
MAX
1.0
20
1.5
5
2.5
2.5
California Eastern Laboratories
1 page | ||
| Páginas | Total 4 Páginas | |
| PDF Descargar | [ Datasheet NR7800.PDF ] | |
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| NR7800 | NEC pi-80um InGaAs PIN-PD IN COAXIAL PACKAGE FOR 155Mb/s AND 622 Mb/s APPLICATIONS | CEL |
| NR7800 | FIBER OPTIC RECEIVER |  NEC Electronics |
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