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Product Detailed Parameters
- Description：IC LIMITING AMP/VCSEL DRIVER
- Series：-
- Mfr：Analog Devices Inc./Maxim Integrated
- Package：Tube
- Type：Laser Diode Driver (Fiber Optic)
- Data Rate：4.25Gbps
- Number of Channels：1
- Voltage - Supply：2.97V ~ 3.63V
- Current - Supply：-
- Current - Modulation：16mA
- Operating Temperature：-40°C ~ 85°C
- Package / Case：36-VFQFN Exposed Pad
- Supplier Device Package：36-SQFN (6x6)
- Mounting Type：Surface Mount
- Current - Bias：20 mA
- Grade：-
- Qualification：-
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Overview
The PHY1070-01QD-RR is a laser driver integrated circuit manufactured by Analog Devices Inc./Maxim Integrated. It operates as a limiting amplifier and VCSEL driver with a data rate of 4.25Gbps for one channel. The device functions within a supply voltage range of 2.97V to 3.63V. It is housed in a 36-SQFN package measuring 6mm x 6mm.
Feature Summary
- Provides high-speed signal driving capabilities for optical transmission applications
- Integrates limiting amplifier and VCSEL driver functions into a single component
- Supports serial data rates up to 4.25Gbps for efficient data transfer
Applications
- Optical communication modules
- High-speed data transmission systems
- VCSEL-based laser interfacing
Procurement Notes
Verify the manufacturer part number against official Analog Devices or Maxim Integrated documentation to ensure authenticity. Confirm that the specific suffix matches the required pinout and electrical specifications. Check current availability status as components may be subject to supply constraints. Ensure compatibility with system voltage requirements before integration.
Selection Notes
Select this component when designing optical links requiring a dedicated driver for VCSEL sources at speeds up to 4.25Gbps. Consider the 36-SQFN package size for space-constrained PCB layouts. Evaluate power consumption relative to the 2.97V to 3.63V operating range. Compare thermal performance characteristics against system cooling capabilities.
Part Context
This device belongs to the family of high-speed optical interface solutions from Maxim Integrated, now part of Analog Devices. It addresses the need for compact, efficient drivers in modern optical transceivers. The integration of amplification and driving stages simplifies the design of optical modules compared to discrete solutions.
Replacement Considerations
Consult official substitution guides for equivalent laser drivers. Verify pin-to-pin compatibility and electrical parameter alignment with alternative part numbers before implementation.
