MAX3964
NOT RECOMMENDED FOR NEW DESIGNS+3.0V to +5.5V, 125Mbps to 266Mbps Limiting Amplifiers with Loss-of-Signal Detector
- Part Models
- 2
- 1ku List Price
- price unavailable
Part Details
- Single Supply: +3.0V to +5.5V
- 2mVP-P Input Sensitivity
- 1.2ns Output Edge Speed
- Loss-of-Signal Detector with Programmable Threshold
- Analog Received-Signal-Strength Indicator
- Output Squelch Function
- Compatible with 4B/5B Data Coding
The MAX3969 is a recommended upgrade for the MAX3964 and MAX3968. The MAX3964A limiting amplifier, with 2mVP-P input sensitivity and PECL data outputs, is ideal for low-cost ATM, FDDI, and Fast Ethernet fiber optic applications.
The MAX3964A features an integrated power detector that senses the input-signal power. It provides a received-signal-strength indicator (RSSI), which is an analog indication of the power level and complementary PECL loss-of-signal (LOS) outputs, which indicate when the power level drops below a programmable threshold. The threshold can be adjusted to detect signal amplitudes as low as 2.7mVP-P. An optional squelch function disables switching of the data outputs by holding them at a known state during an LOS condition.
The MAX3968 provides the same functionality as the MAX3964A, but has data-output edge speed suitable for ESCON and 266Mbps fibre channel applications.
The MAX3964A/MAX3968 are available in die form, as tested wafers, and in 20-pin QSOP packages. The MAX3964AETP is available in a 20-pin thin QFN package.
Applications
- 125Mbps FDDI Receivers
- 155Mbps FTTx Receivers
- 155Mbps LAN ATM Receivers
- ESCON Receivers
- Fast Ethernet Receivers
Documentation
Data Sheet 1
Reliability Data 1
ADI has always placed the highest emphasis on delivering products that meet the maximum levels of quality and reliability. We achieve this by incorporating quality and reliability checks in every scope of product and process design, and in the manufacturing process as well. "Zero defects" for shipped products is always our goal. View our quality and reliability program and certifications for more information.
| Part Model | Pin/Package Drawing | Documentation | CAD Symbols, Footprints, and 3D Models |
|---|---|---|---|
| MAX3964AETP+ | 20-LFCSP-4X4X0.75 | ||
| MAX3964AETP+T | 20-LFCSP-4X4X0.75 |
This is the most up-to-date revision of the Data Sheet.
Software Resources
Can't find the software or driver you need?
Request a Driver/SoftwareLatest Discussions
No discussions on MAX3964 yet. Have something to say?
Start a Discussion on EngineerZone®