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MAX4719

Maxim
Part Number MAX4719
Manufacturer Maxim
Description 300MHz Bandwidth / Dual SPDT Analog Switch in UCSP
Published Apr 29, 2005
Detailed Description 19-2626; Rev 0; 10/02 20Ω, 300MHz Bandwidth, Dual SPDT Analog Switch in UCSP General Description The MAX4719 low-voltag...
Datasheet PDF File MAX4719 PDF File

MAX4719
MAX4719


Overview
19-2626; Rev 0; 10/02 20Ω, 300MHz Bandwidth, Dual SPDT Analog Switch in UCSP General Description The MAX4719 low-voltage, low on-resistance (RON), dual single-pole/double throw (SPDT) analog switch operates from a single +1.
8V to +5.
5V supply.
The MAX4719 features 20Ω RON (max) with 1.
2Ω flatness and 0.
4Ω matching between channels.
The switch offers break-before-make switching (1ns) with tON <80ns and tOFF <40ns at +2.
7V.
The digital logic inputs are +1.
8V logic compatible with a +2.
7V to +3.
6V supply.
The switch is packaged in a chip-scale package (UCSP™), significantly reducing the required PC board area.
The chip occupies only a 2.
0mm ✕ 1.
50mm area and has a 4 ✕ 3 bump array with a bump pitch of 0.
5mm.
The MAX4719 is also available in a 10-pin µMAX package.
o -3dB Bandwidth: >300MHz o Low 15pF On-Channel Capacitance o Single-Supply Operation from +1.
8V to +5.
5V o 20Ω RON (max) Switch 0.
4Ω (max) RON Match (+3.
0V Supply) 1.
2Ω (max) RON Flatness (+3.
0V Supply) o Rail-to-Rail® Signal Handling o High Off-Isolation: -55dB (10MHz) o Low Crosstalk: -80dB (10MHz) o Low Distortion: 0.
03% o +1.
8V CMOS-Logic Compatible o <0.
5nA Leakage Current at +25°C Features MAX4719 Applications Cell Phones Battery-Operated Equipment Audio/Video-Signal Routing Low-Voltage Data-Acquisition Systems Sample-and-Hold Circuits PDAs Ordering Information PART MAX4719EUB MAX4719EBC-T* TEMP RANGE -40°C to +85°C -40°C to +85°C PIN/BUMPPACKAGE 10 µMAX 12 UCSP-12 TOP MARK — ABJ Note: UCSP package requires special solder temperature profile described in the Absolute Maximum Ratings section.
*UCSP reliability is integrally linked to the user’s assembly methods, circuit board material, and environment.
See the UCSP reliability notice in the UCSP Reliability section of this data sheet for more information.
UCSP is a trademark of Maxim Integrated Products, Inc.
Rail-to-Rail is a registered trademark of Nippon Motorola, Ltd.
Pin Configurations/Functional Diagrams/Truth Table TOP VIEW (BUMP SIDE DOWN...


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