Electronic Components Datasheet Search |
|
ADN2821XCHIP-02KWP Datasheet(PDF) 1 Page - Analog Devices |
|
ADN2821XCHIP-02KWP Datasheet(HTML) 1 Page - Analog Devices |
1 / 8 page 11.1 Gbps 3.3V Transimpedance Amplifier Preliminary Technical Data ADN2821 Rev. PrL Information furnished by Analog Devices is believed to be accurate and reliable. However, no responsibility is assumed by Analog Devices for its use, nor for any infringements of patents or other rights of third parties that may result from its use. Specifications subject to change without notice. No license is granted by implication or otherwise under any patent or patent rights of Analog Devices. Trademarks and registered trademarks are the property of their respective owners. One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A. Tel: 781.329.4700 www.analog.com Fax: 781.326.8703 © 2004 Analog Devices, Inc. All rights reserved. FEATURES Bandwidth: 8 GHz min Input Noise Current Density: 12pA√Hz Optical sensitivity: −19 dBm1 Differential Transimpedance /Linear Range: ADN2821_2: 2.0 kΩ/0.20 mA p-p ADN2821_5: 5.0 kΩ/0.08 mA p -p ADN2821_10: 10.0 kΩ/0.04 mA p-p Power Dissipation: 150 mW Differential Output Swing: 400 mV p-p min Input Overload: 3.25 dBm @ 10 dB ER Low-F cutoff: ADN2821_10: 25 kHz w/CLF = 0.5 nF On-Chip PD filter: RF = 200 Ω, CF = 20 pF RSSI voltage and current ratio: 0.8V/mA Die Size: 0.65 mm × 1.20 mm APPLICATIONS 10.7 Gbps Optical Modules SONET/SDH OC-192/STM-64 and 10 GbE Receivers, Transceivers, Transponders PRODUCT DESCRIPTION The ADN2821_2/5/10 are a series of compact, high performance SiGe 3.3V power supply Trans-impedance Amplifiers (TIAs) optimized for small form factor 10Gbps Metro-Access and Ethernet PD-TIA modules. The ADN2821 series features low input referred noise current and a range of trans-impedance gains, suitable for driving a typical CDR or transceiver directly. 8GHz minimum BW enables up to 11.1Gbps operation; 1.1µA input referred noise current enables −19dBm sensitivity; 3.25dBm input overload current at a 10dB extinction ratio. RSSI output signal proportional to average input current is available for monitoring and alarm generation. For assembly in small form factor packages, the ADN2821 series integrates a photodiode filter RFCF network on chip and features 25kHz low frequency cutoff with small 0.5nF external capacitor The ADN2821 operates with a 3.3V ±0.3V power supply and is available in die form. 1 10-12 BER, 10 dB extinction ratio, 0.85 A/W PD responsivity. FUNCTIONAL BLOCK DIAGRAM Figure 1. ADN2821 Block Diagram. 500 Ω 50 Ω 50 Ω 0.85V 10mA 200 Ω 20pF OU T OU T B GN D GN D CL F FI LT ER IN VCC VCC_FI LT ER 3.3V RSSI |
Similar Part No. - ADN2821XCHIP-02KWP |
|
Similar Description - ADN2821XCHIP-02KWP |
|
|
Link URL |
Privacy Policy |
ALLDATASHEET.COM |
Does ALLDATASHEET help your business so far? [ DONATE ] |
About Alldatasheet | Advertisement | Datasheet Upload | Contact us | Privacy Policy | Link Exchange | Manufacturer List All Rights Reserved©Alldatasheet.com |
Russian : Alldatasheetru.com | Korean : Alldatasheet.co.kr | Spanish : Alldatasheet.es | French : Alldatasheet.fr | Italian : Alldatasheetit.com Portuguese : Alldatasheetpt.com | Polish : Alldatasheet.pl | Vietnamese : Alldatasheet.vn Indian : Alldatasheet.in | Mexican : Alldatasheet.com.mx | British : Alldatasheet.co.uk | New Zealand : Alldatasheet.co.nz |
Family Site : ic2ic.com |
icmetro.com |