MAX3866E/D Maxim Integrated Products, MAX3866E/D Datasheet
MAX3866E/D
Related parts for MAX3866E/D
MAX3866E/D Summary of contents
Page 1
... Single +3.3V or +5V Supply 165mW Power Dissipation (at 3.3V) 1.8GHz Analog Input Bandwidth Programmable Loss-of-Power Indicator 100Ω Differential Output Applications PART MAX3866E/D Note: Dice are designed to operate over a -40°C to +120°C junction temperature ( +25°C. A Pad Configuration appears at end of data sheet. ...
Page 2
Combined Transimpedance/Limiting Amplifier ABSOLUTE MAXIMUM RATINGS VCCD Voltage .......................................................-0.5V to +7.0V VCCS Voltage ...............0 ≤ VCCS ≤ VCCD and if VCCD ≥ 3.13V then 3.13V ≤ VCCS ≤ VCCD CHF+, CHF-, FIL, INV, LOP Voltage .......-0.5V to (VCCD ...
Page 3
Transimpedance/Limiting Amplifier ( +3.3V +25°C, unless otherwise noted.) CCD CCS A LOP ASSERT/DEASSERT vs DEASSERT 50 ASSERT 100 DIFFERENTIAL ...
Page 4
Combined Transimpedance/Limiting Amplifier ( +3.3V +25°C, unless otherwise noted.) CCD CCS A SMALL-SIGNAL IMPEDANCE vs. FREQUENCY 0.01 0 FREQUENCY (MHz) ...
Page 5
Transimpedance/Limiting Amplifier C HF 100nF CHF- CHF+ VCCS FIL MAX3866 IN+ IN- GND INV PDC CPD 510 3.3V OPERATION * NOTE: IF LOP OPERATION IS NOT DESIRED Circuit Description The combined preamplifier and limiting postamplifier ...
Page 6
Combined Transimpedance/Limiting Amplifier ICC TIA VCCS FIL VCCD GND VREF INV R Figure 1. Functional Diagram of the Combined Preamplifier and Limiting Postamplifier External Filter Capacitor C The LF cutoff of the power detector can ...
Page 7
Transimpedance/Limiting Amplifier VCCD 50 50 GND Figure 3. OUT Pads VCCD ESD STRUCTURE FIL GND Figure 5. FIL Pads _______________________________________________________________________________________ 2.5Gbps, +3.3V Combined Internal Input/Output Schematics OUT+ OUT- ESD IN+ STRUCTURE Figure 4. IN Pads 200 Figure 6. CHF Pads ...
Page 8
Combined Transimpedance/Limiting Amplifier VCCD INV ESD STRUCTURE GND Figure 7. INV Pad VCCD 10k GND Figure 9. LOP Pad 8 _______________________________________________________________________________________ Internal Input/Output Schematics (continued) VCCD STRUCTURE GND Figure 8. PDC Pad VCCD ESD STRUCTURE LOP GND Figure ...
Page 9
Transimpedance/Limiting Amplifier Applications Information Converting Average Optical Power to Signal Amplitude Many of the MAX3866’s specifications relate to input signal amplitude. When working with fiber optic receivers, the input is usually expressed in terms of average optical power and extinction ...
Page 10
Combined Transimpedance/Limiting Amplifier 10 ______________________________________________________________________________________ NOTES ...
Page 11
Transimpedance/Limiting Amplifier ______________________________________________________________________________________ 2.5Gbps, +3.3V Combined NOTES 11 ...
Page 12
... Maxim cannot assume responsibility for use of any circuitry other than circuitry entirely embodied in a Maxim product. No circuit patent licenses are implied. Maxim reserves the right to change the circuitry and specifications without notice at any time. 12 ____________________Maxim Integrated Products, 120 San Gabriel Drive, Sunnyvale, CA 94086 408-737-7600 © 1999 Maxim Integrated Products NOTES Printed USA is a registered trademark of Maxim Integrated Products ...