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PDF AS179-92LF Data sheet ( Hoja de datos )
| Número de pieza | AS179-92LF | |
| Descripción | 20 MHz to 4.0 GHz GaAs SPDT Switch | |
| Fabricantes | Skyworks Solutions | |
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DATA SHEET
AS179-92LF: 20 MHz to 4.0 GHz GaAs SPDT Switch
Applications
General purpose medium-power switches in telecommunication
applications
Transmit/receive switches in 802.11 b/g WLAN Bluetooth®
systems
J3
V2
J1
Features
IP1dB = +30 dBm typical @ 3 V
IP3 = +43 dBm typical @ 3 V
Low insertion loss, 0.3 dB @ 0.9 GHz
Low DC power consumption
Ultra-miniature, SC-70 (6-pin, 2.00 x 1.25 mm) package
(MSL1, 260 C per JEDEC J-STD-020)
Skyworks GreenTM products are compliant with
all applicable legislation and are halogen-free.
For additional information, refer to Skyworks
Definition of GreenTM, document number
SQ04–0074.
J2 V1
200176H-001
Figure 1. AS179-92LF Block Diagram
Description
The AS179-92LF is a pHEMT GaAs FET single-pole, double-throw
(SPDT) switch. The device features low insertion loss and positive
voltage operation with very low DC power consumption. The
AS179-92LF is manufactured in a compact, low-cost
2.00 x 1.25 mm, 6-pin SC-70 package.
A functional block diagram is shown in Figure 1. The pin
configuration and package are shown in Figure 2. Signal pin
assignments and functional pin descriptions are provided in
Table 1.
654
123
200176H-002
Figure 2. AS179-92LF Pinout
(Top View)
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • [email protected] • www.skyworksinc.com
200176H • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • January 25, 2016
1
1 page  
DATA SHEET • AS179-92LF SPDT SWITCH
Table 4. Truth Table (VHIGH = 2 to 5 V)1
V1 V2 J1-J2
VHIGH
0
Isolation
0 VHIGH Insertion loss
1 Any state other than described in this table places the device in an undefined state. An undefined state does not damage the device.
J1-J3
Insertion loss
Isolation
Evaluation Board Description
The AS179-92LF Evaluation Board is used to test the performance
of the AS179-92LF SPDT switch. An Evaluation Board schematic
diagram is provided in Figure 6. An assembly drawing for the
Evaluation Board is shown in Figure 7.
Package Dimensions
Package dimensions are shown in Figure 8, and tape and reel
dimensions are provided in Figure 9.
Package and Handling Information
Instructions on the shipping container label regarding exposure to
moisture after the container seal is broken must be followed.
Otherwise, problems related to moisture absorption may occur
when the part is subjected to high temperature during solder
assembly.
The AS179-92LF is rated to Moisture Sensitivity Level 1 (MSL1) at
260 C. It can be used for lead or lead-free soldering.
Care must be taken when attaching this product, whether it is
done manually or in a production solder reflow environment.
Production quantities of this product are shipped in a standard
tape and reel format.
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • [email protected] • www.skyworksinc.com
200176H • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • January 25, 2015
5
5 Page | ||
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| PDF Descargar | [ Datasheet AS179-92LF.PDF ] | |
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