MASWSS0148_15 Datasheet, PDF (1/5 Pages) M/A-COM Technology Solutions, Inc. – GaAs SPST High Isolation Terminated Switch

MASWSS0148
GaAs SPST High Isolation Terminated Switch
0.3 - 4.0 GHz
Features
 High Isolation: 55 dB @ 2 GHz
 Insertion Loss: 1.6 dB @ 2 GHz
 Terminated RF Input in Isolation State
 Single Positive Control
 CMOS Compatible Logic
 Lead-Free 3 mm 12-Lead PQFN Package
 100% Matte Tin Plating over Copper
 Halogen-Free “Green” Mold Compound
 RoHS* Compliant and 260°C Reflow Compatible
Description
M/A-COM’s MASWSS0148 is a GaAs monolithic
single pole single throw (SPST) terminated switch in
a lead-free 3 mm 12-lead PQFN plastic package.
The MASWSS0148 is ideally suited for use where
low power consumption, small size and high isola-
tion are required.
Typical applications include PCS and GSM LO
switching, switch matrices and switched filter banks
in systems such as radio and cellular equipment.
The MASWSS0148 is fabricated using a mature 1-
micron gate length GaAs MESFET process. The
process features full chip passivation for increased
performance and reliability.
Ordering Information¹
Part Number
Package
MASWSS0148TR-3000
3000 piece reel
MASWSS0148SMB
Sample Test Board
1. Reference Application Note M513 for reel size information.
Rev. V1
Schematic with Off-Chip Components ²
RFin
CBlock
10 K
VDD
1
VCTRL
CBypass
50
CBlock
RFout
2. VDD can be injected at either pin 5 or pin 11.
Pin Configuration
Pin No. Function
Pin No.
Function
1
No Connection
7
No Connection
2
No Connection
8
No Connection
3
No Connection
9
V_CTRL
4
No Connection
10
No Connection
5
RF Output
11
RF Input
6
No Connection
12
No Connection
13
Paddle³
3. The exposed pad centered on the package bottom must be
connected to RF and DC ground.
Absolute Maximum Ratings ^4,5
Parameter
Absolute Maximum
Input Power
Operating Voltage (V_DD, V_CTRL)
Operating Temperature
23 dBm (V_DD = V_CTRL = 5 V)
8.5 V
-40°C to +85°C
Storage Temperature
-65°C to +125°C
4. Exceeding any one or combination of these limits may cause
permanent damage to this device.
5. M/A-COM does not recommend sustained operation near
these survivability limits.
* Restrictions on Hazardous Substances, European Union Directive 2002/95/EC.
1
M/A-COM Technology Solutions Inc. (MACOM) and its affiliates reserve the right to make changes to the product(s) or information contained herein without notice.
Visit www.macom.com for additional data sheets and product information.
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