Preliminary Data Sheet, Rev. 1 June 2001 R2560A High-Power 12 GHz Photodiode Description The R2560A incorporates a high-speed planar PIN diode to provide a highly reliable, high-power photodiode module. This module is well suited for receiver applications with optical preamplification. The diode is well matched over the operating frequency band, thereby simplifying high-speed integration. Block Diagram Features PIN PHOTODIODE ■ Highly reliable planar photodiode technology ■ High power capability ■ dc coupled ■ High breakdown voltage ■ Bandwidth >13 GHz typical ■ Good RF match: >13 dB typical return loss ■ Hermetically sealed 100 RF OUT 100 PIN 3 +10 V BIAS PIN 6 CASE GROUND 1-1176 (F) Applications Pin Information ■ Optically amplified systems (following EDFA or Raman amplifiers) ■ Linear receiver applications ■ FEC and Super-FEC to 12.5 Gbits/s Table 1. Pin Descriptions Pin No. Description 1 2 3 4 5 6 NC NC 10 V (VPD) NC NC Ground Preliminary Data Sheet, Rev. 1 June 2001 R2560A High-Power 12 GHz Photodiode Absolute Maximum Ratings Stresses in excess of the absolute maximum ratings can cause permanent damage to the device. These are absolute stress ratings only. Functional operation of the device is not implied at these or any other conditions in excess of those given in the operational sections of the data sheet. Exposure to absolute maximum ratings for extended periods can adversely affect device reliability. Parameter Operating Temperature Range Storage Case Temperature Range Photodiode Bias Voltage Average Optical Input Power Symbol Min Max Unit TOP Tstg VPD PIN 0 –40 — Ò 70 85 15 12 °C °C V dBm Characteristics Table 2. Electrical/Optical Characteristics (at 25 °C Case Temperature) Parameter Symbol Min Typ Max Unit Optical Wavelength Range λ 1280 — 1580 nm Gain into a 50 Ω Load for a Given Input Optical Power Level G 17.5 — — V/W Responsivity R 0.7 0.8 — A/W Dark Current ID — — 1 nA VBR 25 — — V High Frequency Cutoff –3 dB relative to 100MHz FHIGH 12 13 — GHz Low Frequency Cutoff FLOW — — 0 kHz — –10 — 20 ps RLRF 10 13 — dB Optical Return Loss RL 35 — — dB Photodiode Supply Voltage (V PD) VPD 8 10 12 V Breakdown Voltage (IR = 10 µA) Group Delay Variation (0.5 GHz— 13 GHz) Relative to 2 GHz RF Output Return Loss (0.1 GHz—13 GHz) 2 Agere Systems Inc. Preliminary Data Sheet, Rev. 1 June 2001 R2560A High-Power 12 GHz Photodiode Outline Diagram Dimensions are in inches and (millimeters). 0.26 (7.00) 1.24 (31.50) 0.10 (2.50) 0.29 (7.40) 0.84 (21.30) 4X 0.094 (2.40) 0.19 ± 0.03 (5.00 ± 0.80) 1.04 (26.40) 0.08 ± 0.03 (2.00 ± 0.80) 0.31 (7.90) 0.58 (14.70) 0.78 (19.80) 1 METER MIN. 6X 0.02 (0.50) 0.70 ± 0.03 (18.00 ± 0.80) 0.20 (5.00) 0.20 (5.10) 0.33 ± 0.03 (8.00 ± 0.80) 0.15 (3.80) PIN #1 5X 0.10 (2.50) K-CONNECTOR* 0.41 (10.40) 0.17 (4.30) 0.225 (5.70) 0.40 (1.00) 0.174 (4.40) 1-1169(F).f * K-Connector is a trademark of Anritsu Company. Agere Systems Inc. 3 Preliminary Data Sheet, Rev. 1 June 2001 R2560A High-Power 12 GHz Photodiode Ordering Information Table 3. Ordering Information 1 Device Code Description R2560A023 12 GHz Photodiode Connector Pigtail Comcode FC/SPC SMF-28 2 108870056 (1 m min.) 1. Other options available. For additional ordering information, please contact a Lucent account manage a t Microelectronics Group, Optoelectronics Division, Opto West, 1-800-362-3891 (for sales staff, please press option 2). 2. SMF-28 is a trademark of Corning Incorporated. For additional information, contact your Agere Systems Account Manager or the following: http://www.agere.com INTERNET: [email protected] E-MAIL: N. AMERICA: Agere Systems Inc., 555 Union Boulevard, Room 30L-15P-BA, Allentown, PA 18109-3286 1-800-372-2447, FAX 610-712-4106 (In CANADA: 1-800-553-2448, FAX 610-712-4106) ASIA PACIFIC: 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 JAPAN: 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: DATALINE: Tel. (44) 7000 582 368, FAX (44) 1189 328 148 Technical 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 June 2001 DS00-279OPTO-1 (Replaces DS00-279OPTO)