2606B AGERE | Alldatasheet

Document overview

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Technical content

Features

■ 5 MHz—200 MHz frequency range ■ Flat response to ± 0.5 dB ■ High optical responsivity ■ Ultra low optical return loss ■ 75 Ω impedance-matched

Applications

■ Return-path CA TV receivers

Description

The 2606B CA TV return-path photodiode module is a critical component for the delivery of high-perfor- mance interactive services for today's two-way fiber- optic networks. These modules utilize PIN InGaAs photodiodes in robust 14-pin DIL packages that exhibit excellent sensitivity, low noise, and excep- tional linearity in return-path optical links. The mod- ule incorporates a patented impedance-matching circuit, which optimizes very low noise gain in optical broadband receivers. Pin Information Table 1. Pin Descriptions

2 Ground

3 Ground

4 Ground

5 Ground

6 Ground

10 Ground

11 Bias

12 Ground

13 Open

14 Ground

periods can adversely affect device reliability.

  1. Current gain of internal transformer.
  2. T wo laser test. Each laser has 40% modulation index. T otal received optical power is 0 dBm.

Table 2. Electrical/Optical Characteristics Table 3. RF Characteristics

2606B Return-Path Photodiode Receiver Module August 2000 For additional information, contact your Agere Systems Account Manager or the following: INTERNET: http://www.agere.com E-MAIL: docmaster@micro.lucent.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 P ACIFIC: Agere Systems Singapore Pte. Ltd., 77 Science Park Drive, #03-18 Cintech III, Singapore 118256 Tel. (65) 778 8833, FAX (65) 777 7495 CHINA: Agere Systems (Shanghai) Co., Ltd., 33/F Jin Mao Tower, 88 Century Boulevard Pudong, Shanghai 200121 PRC Tel. (86) 21 50471212, FAX (86) 21 50472266 JAP AN: Agere Systems Japan Ltd., 7-18, Higashi-Gotanda 2-chome, Shinagawa-ku, Tokyo 141, Japan Tel. (81) 3 5421 1600, FAX (81) 3 5421 1700 EUROPE: Data Requests: DA T ALINE: Tel. (44) 7000 582 368, FAX (44) 1189 328 148 T echnical Inquiries: OPTOELECTRONICS MARKETING: (44) 1344 865 900 (Ascot UK) 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 August 2000 DS00-293OPTO Outline Diagram Dimensions are in inches and (millimeters).

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 4. Ordering Information*