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Product Detailed Parameters
- Description：IC RECEIVER DIFF 3.3V/5V 8-MLF
- Series：SY89
- Mfr：Microchip Technology
- Package：Tape & Reel (TR)
- Logic Type：Differential Receiver
- Supply Voltage：3V ~ 5.5V
- Number of Bits：-
- Operating Temperature：-40°C ~ 85°C
- Mounting Type：Surface Mount
- Package / Case：8-VFDFN Exposed Pad, 8-MLF®
- Supplier Device Package：8-MLF® (2x2)
- Grade：-
- Qualification：-
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Overview
The SY89307VMI-TR is a differential receiver supporting 3.3V and 5V power supplies with a maximum throughput exceeding 2.5Gbps. It features fast output transitions under 160ps and maintains compatibility with 100k PECL/ECL I/O standards. The device offers a variable output swing ranging from 100mV to 700mV, controlled via the VCTRL pin. It operates reliably within a temperature range of –40°C to +85°C and is housed in an ultra-small 8-pin MLF® (2mm x 2mm) package.
Feature Summary
- Provides variable output swing control for optimized signal driving
- Supports high-speed data transmission up to 2.5Gbps
- Compatible with standard PECL and ECL logic families
Applications
- Multimode optical transceivers
- VCSEL laser drivers
- Backplane receivers
Procurement Notes
Verify the specific ordering suffix 'MI' against official Microchip documentation to confirm lead finish and RoHS compliance status. Ensure the component matches the exact package type and operating temperature range required for your design. Cross-reference the datasheet revision to confirm all electrical characteristics align with current manufacturing specifications before finalizing procurement.
Selection Notes
Select this component when a compact footprint is critical, as it utilizes an 8-lead MLF® package with a significantly reduced area compared to traditional packages. Consider its variable output swing capability if the application requires adjustable signal amplitude, such as driving VCSEL lasers. Ensure the system supports both 3.3V and 5V supply options and meets the thermal management requirements for the exposed pad.
Part Context
This part belongs to the Precision Edge® series of high-speed differential receivers originally developed by Micrel, now manufactured by Microchip Technology. It serves as a functional equivalent to the SY100EP16VS but offers a much smaller physical footprint. The device is designed for applications requiring precise timing and reliable signal reception in dense electronic environments.
Replacement Considerations
SY88927V
FAQ
How is the output swing controlled?
The output swing is controlled by applying a variable voltage to the VCTRL pin, which ranges from VBB (maximum swing) to VCC (minimum swing).
What happens if the inputs are left open?
Under open input conditions, the Q output will default to LOW.
