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參數(shù)資料
| 型號(hào)： | SKY13274-349LF |
| 廠商： | SKYWORKS SOLUTIONS INC |
| 元件分類： | 開關(guān) |
| 英文描述： | PHEMT SP2T Switch 0.5-6.0 GHz |
| 中文描述： | 500 MHz - 6000 MHz RF/MICROWAVE SGL POLE DOUBLE THROW SWITCH, 1 dB INSERTION LOSS |
| 封裝： | 2 X 2 MM, ROHS COMPLIANT, MINIATURE, PLASTIC, QFN-8 |
| 文件頁數(shù)： | 4/6頁 |
| 文件大?。?/td> | 233K |
| 代理商： | SKY13274-349LF |
DATA SHEET SKY13274-349LF
Skyworks Solutions, Inc. Phone [781] 376-3000 Fax [781] 376-3100 sales@skyworksinc.com www.skyworksinc.com
August 25, 2008 Skyworks Proprietary Information Products and Product Information are Subject to Change Without Notice. 200306 Rev. E
4
V1
V2
Rx-Ant
Tx-Ant
Low
High
Ins. Loss
Isolation
High
Low
Isolation
Ins. Loss
Low
Not recommended(1)
High
Not recommended(1)
Truth Table
Characteristic
Value
RF input power
1 W > 500 MHz
0/+7 V control
Control voltage
-0.2 V, +7 V
Operating temperature
-40 °C to +85 °C
Storage temperature
-65 °C to +150 °C
ΘJC
45 °C/W
Absolute Maximum Ratings
Performance is guaranteed only under the conditions listed in the specifications table and is
not guaranteed under the full range(s) described by the Absolute Maximum specifications.
Exceeding any of the absolute maximum/minimum specifications may result in permanent
damage to the device and will void the warranty.
CAUTION: Although this device is designed to be as robust as
possible, Electrostatic Discharge (ESD) can damage
this device. This device must be protected at all times
from ESD. Static charges may easily produce poten-
tials of several kilovolts on the human body or
equipment, which can discharge without detection.
Industry-standard ESD precautions must be employed
at all times.
Low = 0–0.2 V.
High = 3 V.
1. Switch is in an undefined state.
Pin Number
Pin Name
Description
1V1
Control voltage 1 - Control Voltage Input #1.
The logic level voltage applied to this pin,
along with the level voltage applied to pin 4,
determines the states of the RF paths between
the Tx, Rx and Ant ports.
2
GND
Equipotential point - Internal circuit common
which must be connected to the pcb ground or
common via the lowest possible impedance.
3
Ant
RF input/output.
4V2
Control voltage 2 - Control Voltage Input #2.
The logic level voltage applied to this pin,
along with the level voltage applied to pin 1,
determines the states of the RF paths between
the Tx, Rx and Ant ports.
5
Termination
An external termination resistor must be added
to this pin for the Tx port to be matched when
Tx-Ant path is in its isolation state.
6
Tx
RF input/output.
7
GND
Equipotential point - Internal circuit common
which must be connected to the pcb ground or
common via the lowest possible impedance.
8
Rx
RF input/output.
Pin Descriptions
Applications
The SKY13274-349LF is designed for use as an UWB TR switch
for signal frequencies up to 6 GHz. When the switch is in its
receive state with the voltage at pin 1 (V1) low and the voltage at
pin 4 (V2) high, the Tx input port is terminated via an external
resistor connected between pin 5 (R1) and ground. A 39
external resistor in this position produces a 50 (nominal)
impedance looking into pin 6.
DC blocking capacitors are required at each of the RF ports. The
nominal value for these capacitors is 39 pF This value should be
increased for operation with RF at frequencies below 500 MHz.
The exposed paddle on the back side of the package must be
grounded for proper operation.
ANT
GND
V1
V2
R1
Rx
GND
Tx
Termination
CBL
1
2
3
4
8
7
6
5
Pin Out (Top VIew)
CBL = 39 pF for operation >500 MHz.
R1 = 39 .
Exposed paddle on bottom of package needs to be connected to ground.
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| SKY13274-349LFB | 制造商:Skyworks Solutions Inc 功能描述:RF AND MICROWAVE SWITCH |
| SKY13276-334 | 功能描述:RF 開關(guān) IC .1-6.0GHz 1W SPDT IL .7dB -40C +85C RoHS:否 制造商:M/A-COM Technology Solutions 開關(guān)數(shù)量:Single 開關(guān)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(fēng)格:SMD/SMT 封裝 / 箱體:PQFN-16 封裝:Reel |
| SKY13276-334_EVB | 制造商:Skyworks Solutions Inc 功能描述:Eval Board for SKY13276-334, Bulk |
| SKY13276-334-EVB | 功能描述:EVAL BOARD FOR SKY13276 RoHS:是 類別:RF/IF 和 RFID >> RF 評(píng)估和開發(fā)套件，板 系列:- 標(biāo)準(zhǔn)包裝:1 系列:- 類型:GPS 接收器 頻率:1575MHz 適用于相關(guān)產(chǎn)品:- 已供物品:模塊 其它名稱:SER3796 |
| SKY13277-355LF | 功能描述:RF 開關(guān) IC .5-2.5GHz SP3T GaAs Iso 62dB @ 1GHz RoHS:否 制造商:M/A-COM Technology Solutions 開關(guān)數(shù)量:Single 開關(guān)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(fēng)格:SMD/SMT 封裝 / 箱體:PQFN-16 封裝:Reel |
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