R2860A AGERE | Alldatasheet
Document overview
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Technical content
Features
■ High sensitivity, –20 dBm typical ■ Wide dynamic range, 2 dBm overload typical ■ High transimpedance, 1200 Ω typical ■ Hermetically sealed ■ Qualified in accordance with T elcordia T echnolo- gies ™ TR-NWT -000468 requirement
Applications
■ 10 Gbits/s short, intermediate, and long-haul sys- tems ■ SONET/SDH equipment ■ Datacom equipment
Description
The R2860A receiver module incorporates a high- speed planar PIN diode and a GaAs PHEMT pream- plifier to provide exceptionally high performance. The unit provides high bandwidth and sensitivity to oper- ate with long, dispersive fibers, plus wide dynamic range for operation over a variety of loss budgets. High transimpedance coupled with a nonquantizing limiting buffer output provides high gain while limiting the maximum output signal swing, thereby simplifying the interface to subsequent stages. Agere Systems Inc. offers several 1R and 2R high- speed receiver components for 10 Gbits/s and 12.5 Gbits/s applications. APD and PIN versions are available in a 6-pin hermetic package with coaxial output. In addition, Agere Systems also offers a PIN receiver with coplanar waveguide in a multisource agreement form-factor or a smaller, space-sensitive package. For more information about the complete line of high-speed receiver products, please visit the Agere Systems' website at www.agere.com/opto.
periods can adversely affect device reliability.
- External blocking capacitor required.
Table 1. Electrical and Optical Characteristics (25 °C Case T emperature)
Figure 1. R2860A Typical Electrical Output Voltage vs. Optical Input Power Table 2. Pin Descriptions
28 V ( V CC )
38 V ( V PD )
6 Ground
4 Agere Systems Inc. Data Sheet, Rev. 2 R2860A Digital Receiver OC-192/STM-64 September 2001 Outline Diagram Dimensions are in inches and (millimeters). 0.26 (7.00)1.24 (31.50) 1.04 (26.40) 0.84 (21.30) 0.10 (2.50) 0.29 (7.40) 0.58 (14.70) 0.78 (19.80) 0.31 (7.90) 0.20 (5.00) 6X 0.02 (0.50) 0.20 (5.10) 0.33 ± 0.03 (8.00 ± 0.80) 0.70 ± 0.03 (18.00 ± 0.80) 1 METER MIN. 0.19 ± 0.03 (5.00 ± 0.80) 0.08 ± 0.03 (2.00 ± 0.80) 0.17 (4.30) 0.225 (5.70) 5X 0.10 (2.50) 0.15 (3.80) PIN #1 0.40 (1.00) 0.174 (4.40) 0.41 (10.40) K-CONNECTOR ™ 4X 0.094 (2.40) 1-1169 (F) Note: External dc block required on RF output.
5Agere Systems Inc. Data Sheet, Rev. 2 September 2001 R2860A Digital Receiver OC-192/STM-64
Ordering Information
- Other options available. For additional ordering information, please contact an account manager at Opto West, Agere Systems Inc., 1-800- 362-3891 (for sales staff, please press option 2).
Table 3. Ordering Information 1
Agere Systems Inc. reserves the right to make changes to the product(s) or information contained herein without notice. No liability is assumed as a result of their use or application. Copyright © 2001 Agere Systems Inc. All Rights Reserved September 2001 DS00-274OPTO-2 (Replaces DS00-274OPTO-1) Data Sheet, Rev. 2 R2860A Digital Receiver OC-192/STM-64 September 2001 For additional information, contact your Agere Systems Account Manager or the following: INTERNET: http://www.agere.com E-MAIL: docmaster@agere.com N. AMERICA: Agere Systems Inc., 555 Union Boulevard, Room 30L-15P-BA, Allentown, P A 18109-3286 1-800-372-2447, FAX 610-712-4106 (In CANADA: 1-800-553-2448, FAX 610-712-4106) ASIA: Agere Systems Hong Kong Ltd., Suites 3201 & 3210-12, 32/F , T ower 2, The Gateway, Harbour City, Kowloon Tel. (852) 3129-2000, FAX (852) 3129-2020 CHINA: (86) 21-5047-1212 (Shanghai), (86) 10-6522-5566 (Beijing), (86) 755-695-7224 (Shenzhen) JAPAN: (81) 3-5421-1600 (T okyo), KOREA: (82) 2-767-1850 (Seoul), SINGAPORE: (65) 778-8833, T AIWAN: (886) 2-2725-5858 (Taipei) EUROPE: Tel. (44) 7000 624624, FAX (44) 1344 488 045 T elcordia T echnologies is a trademark of T elcordia T echnologies, Inc. K-Connector is a trademark of Anritsu Company. SMF-28 is a trademark of Corning Incorporated.