R2860A

Data Sheet, Rev. 2 September 2001 R2860A Digital Receiver OC-192/STM-64 Description The R2860A receiver module incorporates a highspeed planar PIN diode and a GaAs PHEMT preamplifier to provide exceptionally high performance. The unit provides high bandwidth and sensitivity to operate 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 highspeed 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. Features s s s s s High sensitivity, –20 dBm typical Wide dynamic range, 2 dBm overload typical High transimpedance, 1200 Ω typical Hermetically sealed Qualified in accordance with Telcordia Technologies ™ TR-NWT-000468 requirement Applications s 10 Gbits/s short, intermediate, and long-haul systems SONET/SDH equipment Datacom equipment s s R2860A Digital Receiver OC-192/STM-64 Data Sheet, Rev. 2 September 2001 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 Preamp Supply Voltage Photodiode Bias Voltage Optical Input Power Symbol TOP Tstg VCC VPD PIN Min –5 –40 — — — Max 70 85 12 20 4 Unit °C °C V V dBm Electrical/Optical Characteristics Table 1. Electrical and Optical Characteristics (25 °C Case Temperature) Parameter Optical Wavelength Range Sensitivity (10 BER, PRBS 2 – 1) Overload (10–13 BER, PRBS 223 – 1) Responsivity Dark Current High-Frequency Cutoff Low-Frequency Cutoff Transimpedance Maximum ac Output Voltage Swing RF Output Return Loss* (0.1 GHz—10 GHz) Optical Return Loss Logic Sense Preamp Supply Voltage Photodiode Supply Voltage Supply Current * External blocking capacitor required. –10 23 Symbol λ — — R ID — — Z — RLRF RL — (Vcc) V PD ICC Min 1280 — 0 0.7 — 8.0 — 800 — — 27 — 7.6 7 — Typ — –20 2 0.8 — 9.0 — 1200 450 — — Noninverting 8.0 8 80 Max 1580 –18 — — 1 — 30 — — 10 — — 8.4 12 120 Unit nm dBm dBm A/W nA GHz kHz Ω mVp-p dB dB — V V mA 2 Agere Systems Inc. Data Sheet, Rev. 2 September 2001 R2860A Digital Receiver OC-192/STM-64 Pin Information Table 2. Pin Descriptions Pin No. 1 2 3 4 5 6 Description NC 8 V (VCC) 8 V (VPD) NC NC Ground Block Diagram VOLTAGE IN REGULATOR OUT1 OUT2 PIN PHOTODIODE IN TRANSIMPEDANCE AMPLIFIER OUT GND IN VCC LIMITING OUTPUT OUT BUFFER RF OUT PROTECTION DIODE 1 NC 2 8V VCC 3 8V VPD 4 NC 5 NC 6 GND 1-1170 (F) Characteristic Curve 1000 OUTPUT VOLTAGE (mVPP) 100 10 –20 –18 –16 –14 –12 –10 –8 –6 –4 –2 0 INPUT OPTICAL POWER (dBm, NRZ) 1-1171 (F) Figure 1. R2860A Typical Electrical Output Voltage vs. Optical Input Power Agere Systems Inc. 3 R2860A Digital Receiver OC-192/STM-64 Data Sheet, Rev. 2 September 2001 Outline Diagram Dimensions are in inches and (millimeters). 1.24 (31.50) 0.10 (2.50) 4X 0.094 (2.40) 0.19 ± 0.03 (5.00 ± 0.80) 0.08 ± 0.03 (2.00 ± 0.80) 1.04 (26.40) 0.84 (21.30) 0.29 (7.40) 0.31 (7.90) 0.58 (14.70) 0.78 (19.80) 0.26 (7.00) 1 METER MIN. 6X 0.02 (0.50) 0.20 (5.10) 0.33 ± 0.03 (8.00 ± 0.80) 0.20 (5.00) 0.70 ± 0.03 (18.00 ± 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) Note: External dc block required on RF output. 4 Agere Systems Inc. Data Sheet, Rev. 2 September 2001 R2860A Digital Receiver OC-192/STM-64 Ordering Information Table 3. Ordering Information 1 Device Code R2860A023 Description Digital Receiver, 800 Ω min. TIA gain, dc-coupled output Digital Receiver, 800 Ω min. TIA gain, dc-coupled output Digital Receiver, 800 Ω min. TIA gain, dc-coupled output Connector FC/SPC, Standard SC/UPC Pigtail Comcode 108870080 SMF-28 ™ (1 m, min) R2860A040 SMF-28 (1 m, min) 108870098 R2860A050 LC SMF-28 (1 m, min) 108870106 1. Other options available. For additional ordering information, please contact an account manager at Opto West, Agere Systems Inc., 1-800362-3891 (for sales staff, please press option 2). Agere Systems Inc. 5 R2860A Digital Receiver OC-192/STM-64 Data Sheet, Rev. 2 September 2001 Telcordia Technologies is a trademark of Telcordia Technologies, Inc. K-Connector is a trademark of Anritsu Company. 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: docmaster@agere.com 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: Agere Systems Hong Kong Ltd., Suites 3201 & 3210-12, 32/F, Tower 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 (Tokyo), KOREA: (82) 2-767-1850 (Seoul), SINGAPORE: (65) 778-8833, TAIWAN: (886) 2-2725-5858 (Taipei) Tel. (44) 7000 624624, FAX (44) 1344 488 045 EUROPE: 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)