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2623CSAのメーカーはAgereSystemsです、この部品の機能は「10Gbits/sLithiumNiobateElectro-OpticModulator」です。 |
部品番号 | 2623CSA |
| |
部品説明 | 10Gbits/sLithiumNiobateElectro-OpticModulator | ||
メーカ | AgereSystems | ||
ロゴ | |||
このページの下部にプレビューと2623CSAダウンロード(pdfファイル)リンクがあります。 Total 8 pages
Data Sheet
May 2001
10 Gbits/s Lithium Niobate Electro-Optic Modulator
The Lithium Niobate Modulators include three single-drive
modulators (2623N, 2623Y, 2623CS) and a single-drive modula-
tor with an integrated attenuator (2623CSA). All devices are
capable of modulation rates up to 10 Gbits/s.
Features
s Ti-diffusion process
s Single-drive technology
s C- and L-band models
s Slim, hermetic package
s Bandwidths up to 10 GHz
s Operational over a temperature range of 0 °C to
70 °C
s 43 Ω design for minimal electrical reflections
s Angled interfaces for minimal optical reflections
s Integrated optical attenuator available on
10 Gbits/s modulator (2623CSA)
s Tested to Telcordia Technologies * 468
Benefits
s Excellent long-term bias stability
s Internal polarizer
s Low modulation voltages
Applications
s Digital high-speed telecommunications:
— SONET: OC-1 through OC-192
— SDH: STM-16, STM-64
— Undersea communications
s Internet data communications
s SONET/SDH test equipment
* Telcordia Technologies is a trademark of Telcordia Technologies,
Inc.
1 Page Data Sheet
May 2001
10 Gbits/s Lithium Niobate Electro-Optic Modulator
Optical/Electrical Characteristics
Table 1. Optical/Electrical Characteristics
Parameter
Min Typ Max Unit
Operating Wavelength:
C-band
1525 — 1565 nm
L-band
1565 — 1620 nm
Insertion Loss:
2623N, 2623Y, 2623CS
3 3.7 5.5 dB
2623CSA
3.5 4.5 6.5
dB
Extinction Ratio @ dc
20 27 — dB
Extinction Ratio @ RF
— 13 — dB
S11 Optical Return Loss
— — –35 dB
Bandwidth*
8 10 — GHz
Drive Voltage (Vπ) @ dc
2.8 3.1 4.0
V
Drive Voltage (Vπ) @ 1 GHz
3.5 4.1 5.0
V
Attenuation Voltage @ –19 dB
15 19
22
V
Electrode Impedance
— 43 —
Ω
S11 Electrical Return Loss (0.13 GHz—5 GHz)
—
–15
–13
dB
S11 Electrical Return Loss (5 GHz—10 GHz)
–
–14 –12
dB
S11 Electrical Return Loss (10 GHz—18 GHz)
—
–8
–6
dB
* Bandwidth stated is electrical-optical-electrical as determined by the ratio of the received RF electrical power (at a photodiode) relative to the
RF electrical power used to drive the modulator. This response is referenced to the value at 130 MHz.
dc BIAS
CONTROLLER
HIGH-
SPEED
DATA
INPUT
MODULATOR
DRIVER
BIAS
TEE
SEE NOTE.
dc
ATTENUATION
CONTROLLER
PHOTODETECTOR/
PREAMP
CW-LASER
PMF
2623N, 2623Y, 2623CS, 2623CSA
Note: Circuitry in dotted lines is used only with the 2623CSA.
SPLITTER
Figure 1. Recommended Operating Circuit Diagram
Agere Systems Inc.
43 Ω
0.2 µF
2623N, 2623Y, 2623CS
43 Ω
0.2 µF
2623CSA
–10 pF
Figure 2. Equivalent Circuit Diagram
1-1062 (F)
1-1063 (F)
3
3Pages 10 Gbits/s Lithium Niobate Electro-Optic Modulator
Data Sheet
May 2001
Outline Diagrams (continued)
2623CSA Lithium Niobate Modulator
SMA SHORTING CAP
ATTENUATOR PIN # 1
ATTENUATOR PIN # 2
FIELD-REPLACEABLE
SMA CONNECTOR
INPUT
A06686 98
Agere Electro-Optic Modulator
0.20 (5.1)
Model 2623CSA
S/N XXXX
BEND LIMITER
2 PLACES
FC/PC CONNECTOR OPTIONAL
2 PLACES
4.64 (117.9)
2623CSA S/N XXXX A0668698 014097001
1.20
(30.5)
0.14 (3.6)
1.5 METER
MAXIMUM
LOOSE-TUBE
JACKETED FIBER
2 PLACES
0.60 (15.2)
0.39
(9.8)
0.20
(5.11)
0.32 (8.1)
0.09 (2.2)
4.00 (101.6)
2.00 (50.8)
#4-40 UNC 2B
0.12 (3.05) DEEP MIN,
6 PLACES
0.43
(10.8)
1.53
(38.9)
ATTENTION
ELECTROSTATIC
SENSITIVE
DEVICES
1-1064F.c
6 Agere Systems Inc.
6 Page | |||
ページ | 合計 : 8 ページ | ||
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PDF ダウンロード | [ 2623CSA データシート.PDF ] |
データシートを活用すると、その部品の主な機能と仕様を詳しく理解できます。 ピン構成、電気的特性、動作パラメータ、性能を確認してください。 |
部品番号 | 部品説明 | メーカ |
2623CS | 10Gbits/sLithiumNiobateElectro-OpticModulator | AgereSystems |
2623CSA | 10Gbits/sLithiumNiobateElectro-OpticModulator | AgereSystems |