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MAX4717

Maxim
Part Number MAX4717
Manufacturer Maxim
Description Dual SPDT Analog Switches
Published Apr 29, 2005
Detailed Description 19-2627; Rev 0; 10/02 4.5Ω/20Ω, 300MHz Bandwidth, Dual SPDT Analog Switches in UCSP General Description The MAX4717/MAX...
Datasheet PDF File MAX4717 PDF File

MAX4717
MAX4717

Overview
19-2627; Rev 0; 10/02 4.
5Ω/20Ω, 300MHz Bandwidth, Dual SPDT Analog Switches in UCSP General Description The MAX4717/MAX4718 low-voltage, low on-resistance (RON), dual single-pole/double throw (SPDT) analog switches operate from a single +1.
8V to +5.
5V supply.
These devices are designed for USB 1.
1 and audio switching applications.
The MAX4717 features two 4.
5 Ω R ON (max) SPDT switches with 1.
2Ω flatness and 0.
3Ω matching between channels.
The MAX4718 features one 4.
5Ω RON (max) SPDT switch and one 20Ω RON (max) SPDT switch.
The 20Ω switch has a guaranteed matching and flatness of 0.
4Ω and 1.
2Ω, respectively.
These switches offer breakbefore-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.
These switches are 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.
These switches are also available in a 10-pin µMAX package.
Features o USB 1.
1 Signal Switching Compliant o 2ns (max) Differential Skew o -3dB Bandwidth: >300MHz o Low 15pF On-Channel Capacitance o Single-Supply Operation from +1.
8V to +5.
5V o 4.
5Ω RON (max) Switches (MAX4717/MAX4718) 0.
3Ω (max) RON Match (+3.
0V Supply) 1.
2Ω (max) Flatness (+3.
0V Supply) o 20Ω RON (max) Switch (MAX4718) 0.
4Ω (max) RON Match (+3.
0V Supply) 1.
2Ω (max) 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 MAX4717/MAX4718 Applications USB 1.
1 Signal Switching Circuits Battery-Operated Equipment Audio/Video-Signal Routing Headphone Switching Low-Voltage Data-Acquisition Systems Sample-and-Hold Circuits Cell Phones PDAs UCSP is a trademark of Maxim Integrated Products, Inc.
Rail-to-Rail is a registered trademark of Nippon Motorola, Ltd.
PART MAX...


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