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參數(shù)資料
| 型號： | SA58643 |
| 廠商： | NXP Semiconductors N.V. |
| 英文描述： | Single-Pole Double-Throw (SPDT) switch |
| 中文描述： | 單刀雙擲（SPDT）開關 |
| 文件頁數(shù)： | 1/16頁 |
| 文件大?。?/td> | 153K |
| 代理商： | SA58643 |
www.DataSheet4U.com
1.
General description
The SA58643 is a wideband RF switch fabricated in BiCMOS technology and
incorporating on-chip CMOS/TTL compatible drivers. Its primary function is to switch
signals in the frequency range DC to 1 GHz from one 50
channel to another. The switch
is activated by a CMOS/TTL compatible signal applied to the enable channel 1 pin
(ENCH1).
The extremely low current consumption makes the SA58643 ideal for portable
applications. The excellent isolation and low loss makes this a suitable replacement for
PIN diodes.
The SA58643 is available in an 8-pin TSSOP package.
2.
Features
I
Wideband (DC to 1 GHz)
I
Low through loss (1 dB typical at 200 MHz)
I
Unused input is terminated internally in 50
I
Excellent overload capability (1 dB gain compression point +18 dBm at 300 MHz)
I
Low DC power (170
μ
A from 5 V supply)
I
Fast switching (20 ns typical)
I
Good isolation (off channel isolation 60 dB at 100 MHz)
I
Low distortion (IP3 intercept +33 dBm)
I
Good 50
match (return loss 18 dB at 400 MHz)
I
Full ESD protection
I
Bidirectional operation
3.
Applications
I
Digital transceiver front-end switch
I
Antenna switch
I
Filter selection
I
Video switch
I
FSK transmitter
SA58643
Single-Pole Double-Throw (SPDT) switch
Rev. 01 — 20 November 2006
Product data sheet
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相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| SA58643DP | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Single-Pole Double-Throw (SPDT) switch |
| SA58643DP,118 | 功能描述:RF 開關 IC SPDT SWITCH RoHS:否 制造商:M/A-COM Technology Solutions 開關數(shù)量:Single 開關配置:SPDT 介入損耗:0.6 dB 截止隔離（典型值）:43 dB 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 安裝風格:SMD/SMT 封裝 / 箱體:PQFN-16 封裝:Reel |
| SA58646 | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:UHF 900 MHz transceiver IC |
| SA58646BD | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:UHF 900 MHz transceiver IC |
| SA58646BD,118 | 功能描述:射頻接收器 UHF/9MHZ TRANSCEIVER RoHS:否 制造商:Skyworks Solutions, Inc. 類型:GPS Receiver 封裝 / 箱體:QFN-24 工作頻率:4.092 MHz 工作電源電壓:3.3 V 封裝:Reel |
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