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MAX3646ETG

Name: MAX3646ETG
Rating: 4.7 (12 reviews)

IC LASER DR 622MBPS 3.63V 24TQFN

製造商
製造商。部分 #MAX3646ETG
包 TQFN-24
資料表
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規格

Package	Tape & Reel (TR),Cut Tape (CT)
ProductStatus	Active
Type	Laser Diode Driver
NumberofChannels	1
Voltage-Supply	1.6V ~ 5.5V
Current-Supply	50 mA
DataRate	4.25Gbps
Current-Modulation	85mA
Current-Bias	100 mA
OperatingTemperature	-40°C ~ 85°C
Package/Case	24-WFQFN Exposed Pad
SupplierDevicePackage	24-TQFN (4x4)
Series	*

概述

Description

MAX3646ETG is a Maxim Integrated RF switch IC. It provides a compact SPDT RF path, allowing a common input to be switched between two outputs (or vice versa) in a broadband front-end.
Key points:
- Designed for RF/microwave front-ends and test equipment needing simple path switching.
- Typically features low insertion loss, high isolation, and a digital control interface compatible with TTL/CMOS logic.
- Operates from a single supply and comes in the ETG package (compact surface-mount).
- Includes basic protection (e.g., ESD) and requires proper RF layout and impedance matching around the switch.
Applications:
- Wireless transceivers, RF front-ends, switch matrices, and test instruments.
Usage tips:
- Drive the select control to choose the desired path.
- Ensure proper decoupling and careful RF layout to preserve signal integrity.
For exact specifications, pinout, switching speed, voltage range, and performance, refer to the MAX3646ETG datasheet.

Package

Leadless 16‑pin QFN package (4 × 4 mm), RoHS compliant.

Pinout

Pin count: 28 pins. Function: RF switch (2:1 SPDT) for routing RF signals in wireless transceiver front-ends, with 50-ohm ports and digital select control.

Manufacturer

- Manufacturer: Maxim Integrated (now part of Analog Devices).
- Company type: A fabless semiconductor company that designs and sells analog and mixed-signal integrated circuits.

Application

Applications: RF/microwave front-ends and high-speed signal routing. Suitable for RF/microwave switches and multiplexers, IF/detector paths, wireless transceivers and base stations, test/measurement equipment, video and data-communication signal routing, and instrumentation front-ends requiring low noise, high linearity, and fast switching.