- 您現在的位置：買賣IC網 > PDF目錄92925 > AS179-000 (SKYWORKS SOLUTIONS INC) 0.3 MHz - 3000 MHz RF/MICROWAVE DIVERSITY SWITCH, 0.5 dB INSERTION LOSS PDF資料下載
參數資料
| 型號： | AS179-000 |
| 廠商： | SKYWORKS SOLUTIONS INC |
| 元件分類： | 開關 |
| 英文描述： | 0.3 MHz - 3000 MHz RF/MICROWAVE DIVERSITY SWITCH, 0.5 dB INSERTION LOSS |
| 封裝： | GREEN, DIE PACKAGE |
| 文件頁數： | 1/5頁 |
| 文件大小： | 254K |
| 代理商： | AS179-000 |
1
Skyworks Solutions, Inc. Phone [781] 376-3000 Fax [781] 376-3100 sales@skyworksinc.com www.skyworksinc.com
200078 Rev. E Skyworks Proprietary Information Products and Product Information are Subject to Change Without Notice. December 18, 2008
AS179-000: GaAs SPDT Switch
300 kHz–3 GHz Medium Power
Preliminary data sheet
Features
l
Broadband: 300 kHz–3 GHz
l
Low insertion loss: 0.3 dB @ 900 MHz
l
High isolation: 25 dB @ 900 MHz
l
P1 dB: 30 dBm @ 3 V control voltage
l
IP3: 43 dBm @ 3 V control voltage
l
Low DC power consumption
l
100% RF tested in die form
l
Lead (Pb)-free, RoHS-compliant, and Green
l
ESD Class 1A
Applications
l
General-purpose medium-power switch in telecommunication
applications
l
Transceiver transmit-receive switch in 802.11b/g WLAN,
etc., systems
Description
The AS179-000 is a monolithic SPDT switch, fabricated
using Skyworks proprietary GaAs PHEMTs as the switching
elements. This wideband switch operates with RF signals from
300 kHz–3 GHz. The RF signal paths within the AS179-000 are
bilateral. The J1 and J2 RF input/output terminals are reflective.
Switching is controlled via a pair of high impedance control
voltage inputs. Depending upon the logic voltage level applied
to the control voltage pins, the common RF pin (J1) is con-
nected to one of two switched RF pins (J2 or J3) via a low
insertion loss path, while the path between the RF common
and the other RF pin is in its high-isolation state.
DC power consumption is very low, 100 A nominal with con-
trol voltage of 3 V. The switch can operate over the temperature
range of -40° C to +85° C.
DC blocks required on all RF ports for positive control voltage operation.
RF1
RF2
Ground
Control
Voltage 1
Control
Voltage 2
RF
Common
J1
J2
J3
V1
V2
CBL
Functional Block Diagram
Characteristic
Value
RF input power (VCTL 0 V/7 V)
6 W, f > 500 MHz
2 W, 100 > f > 500 MHz
315 mW, f = 300 kHz(1)
Control voltage range
-0.2 V
VC +8 V
Operating temperature range
-40 °C to +85 °C
Storage temperature range
-40 °C to +150 °C
Absolute Maximum Ratings
1. Derate linearly for 300 kHz < f < 100 MHz.
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, ESD (Electrostatic Discharge) can damage
this device. This device must be protected at all
times from ESD. Static charges may easily produce
potentials of several kilovolts on the human body or
equipment, which can discharge without detection.
Industry-standard ESD precautions must be employed
at all times.
Skyworks Green products are RoHS (Restriction
of Hazardous Substances)-compliant, conform to
the EIA/EICTA/JEITA Joint Industry Guide (JIG)
Level A guidelines, are halogen free according to
IEC-61249-2-21, and contain <1,000 ppm antimony
trioxide in polymeric materials.
neW
Preliminary data sheet: Based on engineering results. Sampling quantities available.
Pin out and package have been determined.
相關PDF資料 |
PDF描述 |
|---|---|
| AS182-73 | 0.3 MHz - 2500 MHz RF/MICROWAVE SGL POLE DOUBLE THROW SWITCH, 0.6 dB INSERTION LOSS |
| AS183-92 | 0 MHz - 2500 MHz RF/MICROWAVE SGL POLE DOUBLE THROW SWITCH, 0.6 dB INSERTION LOSS |
| AS185-92 | 0.3 MHz - 2000 MHz RF/MICROWAVE SGL POLE DOUBLE THROW SWITCH, 0.7 dB INSERTION LOSS |
| AS191-73 | 100 MHz - 4000 MHz RF/MICROWAVE SGL POLE DOUBLE THROW SWITCH, 1 dB INSERTION LOSS |
| AS193-000 | 100 MHz - 2500 MHz RF/MICROWAVE DIVERSITY SWITCH, 0.7 dB INSERTION LOSS |
相關代理商/技術參數 |
參數描述 |
|---|---|
| AS1791-06 | 制造商:AS PN'S 功能描述: |
| AS1791-16 | 制造商:AS PN'S 功能描述: |
| AS17934 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:AS17934 PC-9800 Series(MS-DOS(TM))Base.IBM PC/AT(PC DOS(TM))Base | User＇s Manual[11/1999] |
| AS17992 | 制造商:Skyworks Solutions Inc 功能描述: |
| AS179-92 | 制造商:SKYWORKS 功能描述: |
發布緊急采購，3分鐘左右您將得到回復。