RoHS
Compliant
GaAs Broadband 75 Ohm Default-On, SPDT Terminated Switch
DC - 2.5 GHz
MASWSS0201
V1
Features
Functional Schematic
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Ideal for CATV, DTV, DVR, STB Applications
Default-On in Unpowered State (RFC-RF1 Path)
Broadband Performance: DC-2.5 GHz
Low Insertion Loss: 1.1 dB at 1 GHz
High Isolation: > 60dB @ 100MHz
Single Control Operation
Power Handling: > 20 dBm P1dB
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
Configurable for Non-terminated Operation
Description
M/A-COM’s MASWSS0201 is a broadband GaAs
PHEMT MMIC SPDT terminated switch in a low
cost, lead-free 3 mm 12-lead PQFN package. The
MASWSS0201 is ideally suited for applications
where an unpowered on state is critical in a single
Pin Configuration 2
Pin No.
Pin Name
N/C
Description
No Connection
RF Port 1
control line SPDT terminated switch.
The
unpowered condition is the same as the VC = 0
condition. This part can also be configured as a
reflective switch with minimal impact to the RF
performance.
1
2
3
4
5
6
7
8
9
RF1
Term 1 GND3
Termination 1 Ground
Ground
GND
The MASWSS0201 delivers high isolation, low
insertion loss and high linearity up to 2.5 GHz.
N/C
No Connection
Ground
GND
Term 2 GND3
Termination 2 Ground
RF Port 2
The MASWSS0201 is fabricated using a 0.5 micron
gate length GaAs E/D PHEMT process.
The
RF2
process features full passivation for performance
and reliability.
VC
Control
10
11
12
13
GND
RFC
Ground
RF Input
Ordering Information 1
GND
Ground
Part Number
Package
Paddle 4
RF and DC Ground
MASWSS0201TR-3000
3000 piece reel
2. M/A-COM recommends that all unused (N/C) pins be
connected to ground. All data on this datasheet was taken
with N/C pins connected to ground.
3. Terminated grounds require DC blocking capacitors; see
application schematic.
Sample Test Board
(Includes 5 Samples)
MASWSS0201SMB
1. Reference Application Note M513 for reel size information.
4. The exposed pad centered on the package bottom must be
connected to RF and DC ground.
* Restrictions on Hazardous Substances, European Union Directive 2002/95/EC.
1
M/A-COM Inc. and its affiliates reserve the right to make changes to the
product(s) or information contained herein without notice. M/A-COM makes
no warranty, representation or guarantee regarding the suitability of its
products for any particular purpose, nor does M/A-COM assume any liability
whatsoever arising out of the use or application of any product(s) or
information.
• North America Tel: 800.366.2266 / Fax: 978.366.2266
• Europe Tel: 44.1908.574.200 / Fax: 44.1908.574.300
• Asia/Pacific Tel: 81.44.844.8296 / Fax: 81.44.844.8298
Visit www.macom.com for additional data sheets and product information.