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Active: In Production.

Data Sheet

FULL DATA SHEET (PDF, 1.0MB) Download   E-Mail

Description

The MAX4815/MAX4816/MAX4817 high-bandwidth, low-on-resistance, quad-SPST analog switches are designed to serve as integrated T1/E1 protection switches for 1+1 and N+1 line-card redundancy applications. Each MAX4815/MAX4816/MAX4817 replaces four electromechanical relays, significantly reducing board space, simplifying PC board routing, and reducing power consumption. These devices operate with ±3.3V or ±5V dual supplies for applications requiring T1/E1 signal switching in the line side of the interface transformer. Internal voltage multipliers drive the analog switches, yielding excellent linearity and low 3.7Ω typical on-resistance within the T1/E1 analog signal range. This high-bandwidth (550MHz typical) family of products is optimized for low return loss and matched pulse template performance in T1/E1 long-haul and short-haul applications. The MAX4815/MAX4816/MAX4817 are available in a tiny 16-pin, 5mm x 5mm, thin QFN package and are specified over the extended -40°C to +85°C temperature range.

Key Features		Applications/Uses
Quad-SPST NO, NC, and NC/NO Configurations Dual-Supply Operation from ±3.3V to ±5V Single-Supply Operation from +6V to +11V Hot Insertion Tolerant with No DC Path to the Supplies Low On-Resistance, RON = 3.7Ω (typ) and 6Ω (max) Over 550MHz, -3dB Signal Bandwidth Excellent Crosstalk and Off-Isolation Performance Over the T1/E1 Signal Spectrum: 110dB Crosstalk Attenuation at 1MHz Low Current Consumption of 2mA (max) -40°C to +85°C Extended Temperature Range Space-Saving, 16-Pin, 5mm x 5mm Thin QFN		Add/Drop Multiplexers Avionics Base Stations and Base-Station Controllers Data Acquisition Digital Loop Carriers Edge Routers Industrial Applications Multiservice Provisioning Platforms Multiservice Switches (MSSs) T1/E1 Redundancy Switching Telecom Signal Switching Test Equipment

Diagram

Typical Operating Circuit

Design Guides

Signal Routing & Protection (PDF)

Reliability Reports

Show FIT data for: MAX4815 MAX4816 MAX4817 Request Reliability Report for: MAX4815 MAX4816 MAX4817

Software/Models

none

Ordering Information

Notes: Other options and links for purchasing parts are listed at: http://www.maxim-ic.com/sales. Didn't Find What You Need? Ask our applications engineers. Expert assistance in finding parts, usually within one business day. Part number suffixes: T or T&R = tape and reel;+ = RoHS/lead-free;# = RoHS/lead-exempt. More: SeeFull Data Sheet or Part Naming Conventions. * Some packages have variations, listed on the drawing. "PkgCode/Variation" tells which variation the product uses. Note that "+", "#", "-" in the part number suffix describes RoHS status. Package drawings may show a different suffix character.

Devices: 1-12 of 12

MAX4815	Free Sample	Buy	Status	Package: TYPE PINS FOOTPRINT   DRAWING CODE/VAR *	Temp	RoHS/Lead-Free? Materials Analysis
MAX4815ETE			Active	TQFN;16 pin;26 mm² Outline Drawing: 21-0140 (PDF) Land Pattern: 90-0073 (PDF) Use pkgcode/variation: T1655-3*	-40°C to +85°C	RoHS/Lead-Free: No Materials Analysis
MAX4815ETE-T			Active	Land Pattern: Not Available	-40°C to +85°C	See data sheet
MAX4815ETE+			Active	TQFN;16 pin;26 mm² Outline Drawing: 21-0140 (PDF) Land Pattern: 90-0073 (PDF) Use pkgcode/variation: T1655+3*	-40°C to +85°C	RoHS/Lead-Free: Lead Free Materials Analysis
MAX4815ETE+T			Active	TQFN;16 pin;26 mm² Outline Drawing: 21-0140 (PDF) Land Pattern: 90-0073 (PDF) Use pkgcode/variation: T1655+3*	-40°C to +85°C	RoHS/Lead-Free: Lead Free Materials Analysis
MAX4816	Free Sample	Buy	Status	Package: TYPE PINS FOOTPRINT   DRAWING CODE/VAR *	Temp	RoHS/Lead-Free? Materials Analysis
MAX4816ETE+			Active	TQFN;16 pin;26 mm² Outline Drawing: 21-0140 (PDF) Land Pattern: 90-0073 (PDF) Use pkgcode/variation: T1655+3*	-40°C to +85°C	RoHS/Lead-Free: Lead Free Materials Analysis
MAX4816ETE+T			Active	Land Pattern: Not Available	-40°C to +85°C	See data sheet
MAX4816ETE-T			Active	Land Pattern: Not Available	-40°C to +85°C	See data sheet
MAX4816ETE			Active	TQFN;16 pin;26 mm² Outline Drawing: 21-0140 (PDF) Land Pattern: 90-0073 (PDF) Use pkgcode/variation: T1655-3*	-40°C to +85°C	RoHS/Lead-Free: No Materials Analysis
MAX4817	Free Sample	Buy	Status	Package: TYPE PINS FOOTPRINT   DRAWING CODE/VAR *	Temp	RoHS/Lead-Free? Materials Analysis
MAX4817ETE			Active	TQFN;16 pin;26 mm² Outline Drawing: 21-0140 (PDF) Land Pattern: 90-0073 (PDF) Use pkgcode/variation: T1655-3*	-40°C to +85°C	RoHS/Lead-Free: No Materials Analysis
MAX4817ETE-T			Active	Land Pattern: Not Available	-40°C to +85°C	See data sheet
MAX4817ETE+			Active	TQFN;16 pin;26 mm² Outline Drawing: 21-0140 (PDF) Land Pattern: 90-0073 (PDF) Use pkgcode/variation: T1655+3*	-40°C to +85°C	RoHS/Lead-Free: Lead Free Materials Analysis
MAX4817ETE+T			Active	Land Pattern: Not Available	-40°C to +85°C	See data sheet

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