V Switch. MASWSS0028 Datasheet

MASWSS0028 Switch. Datasheet pdf. Equivalent

Part MASWSS0028
Description GaAs SP3T 2.5 V Switch
Feature www.DataSheet4U.com GaAs SP3T 2.5V Switch, DC - 3.0 GHz Features n n n n V 1.00 MASWSS0028 Low V.
Manufacture Tyco Electronics
Total Page 3 Pages
Datasheet
Download MASWSS0028 Datasheet



MASWSS0028
GaAswww.DataSheet4U.com SP3T 2.5V Switch,
DC - 3.0 GHz
V 1.00
Features
n Low Voltage Operation: 2.5V
n Low Insertion Loss: 0.3 dB at 1 GHz
n 2x2mm Micro MLP 8-Lead Package
n 0.5 micron GaAs PHEMT Process
Description
M/A-COM’s MASWSS0028 is a GaAs PHEMT MMIC
single pole three throw (SP3T) switch in a low cost
2x2mm MLP package. The MASWSS0028 is ideally
suited for applications where low control voltage, low
insertion loss, high isolation, small size and low cost are
required. Typical applications are for filter and antenna
switching in handset systems that connect separate receive
functions to a common antenna, as well as other related
handset and general purpose applications. This part can be
used in all systems operating up to 3 GHz requiring low
control voltage.
The MASWSS0028 is fabricated using a 0.5 micron gate
length GaAs PHEMT process. The process features full
passivation for performance and reliability.
2 x 2 mm Plastic Package
Electrical Specifications: TA = 25°C, Vc = 0 V/2.5 V, Z0 = 50 Ohms 1
Parameter
Insertion Loss 2
Isolation
Return Loss
IP3
P1dB
Test Conditions
DC - 1 GHz
1 - 2 GHz
2 - 3 GHz
DC - 1 GHz
1 - 2 GHz
2 - 3 GHz
DC - 2.5 GHz
2.5 - 3 GHz
Two Tone, +0 dBm/tone, 1 MHz Spacing,
> 50 MHz
Units
dB
dB
dB
dB
dB
dB
dB
dB
dBm
dBm
Min.
19
13
10
Typ.
0.3
0.5
0.75
24
18
14
25
20
50
21
Trise, Tfall
10% to 90% RF, 90% to 10% RF
nS — 13
Ton, Toff
Transients
50% control to 90% RF and
50% control to 10% RF
In Band
nS — 15
mV — 30
Control Current
|Vc| = 2.5V
µA —
1
Max.
0.4
0.6
1.0
10
1. External DC blocking capacitors are required on all RF ports.
2. Insertion loss can be optimized by varying the DC blocking capacitor value, e.g. 100 pF for 100 MHz - 500 MHz, 39 pF for
0.5 GHz - 3 GHz.



MASWSS0028
GaAs SP3T 2.5V Switch, DC - 3.0 GHz
Pin Configuration
Pin No.
1
2
3
4
5
6
7
8
Function
RFC
GND
V1
RF1
RF2
V2
V3
RF3
Description
RF In/Out
RF Ground
Control 1
RF In/Out
RF In/Out
Control 2
Control 3
RF In/Out
2 x 2 mm Plastic Package
MASWSS0028
V 1.00
Truth Table 3
V1 V2 V3
01 0
10 0
00 1
RFC -
RF1
On
Off
Off
RFC -
RF2
Off
On
Off
RFC -
RF3
Off
Off
On
3. 0 = 0 V ± 0.2 V, 1 = +2.5 V to +5 V.
Functional Schematic
100pF
100pF
100pF
100pF
Absolute Maximum Ratings 4
Parameter
Max Input Power
(0.5 - 3 GHz, 2.5V Control)
Voltage
Operating Temperature
Storage Temperature
Absolute
Maximum
+32 dBm
±8.5 volts
-40°C to +85°C
-65°C to +150°C
4. Exceeding any one or combination of these limits may
cause permanent damage to this device.
M/A-COM Inc. 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.
n North America: Tel. (800) 366-2266
2
n Asia/Pacific: Tel.+81-44-844-8296, Fax +81-44-844-8298
n Europe: Tel. +44 (1344) 869 595, Fax+44 (1344) 300 020





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