Terminated Switch. MASWSS0148 Datasheet

MASWSS0148 Switch. Datasheet pdf. Equivalent

Part MASWSS0148
Description GaAs SPST High Isolation Terminated Switch
Feature www.DataSheet4U.com RoHS Compliant MASWSS0148 V1 Schematic with Off-Chip Components1 RFin CBlock 10.
Manufacture Tyco Electronics
Total Page 4 Pages
Datasheet
Download MASWSS0148 Datasheet



MASWSS0148
www.DataSheet4U.com
GaAs SPST High Isolation Terminated Switch
0.3 - 4.0 GHz
RoHS
Compliant
MASWSS0148
V1
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
isolation 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 Information
Part Number
MASWSS0148TR-3000
MASWSS0148SMB
Package
3000 piece reel
Sample Test Board
Note: Reference Application Note M513 for reel size
information.
Schematic with Off-Chip Components1
RFin
CBlock
10 K
VDD
1 VCTRL
CBypass
50
CBlock
RFout
1. VDD can be injected at either pin 5 or pin 11.
Pin Configuration
Pin No.
1
2
3
4
5
6
Function
No Connection
No Connection
No Connection
No Connection
RF Output
No Connection
Pin No.
7
8
9
10
11
12
13
Function
No Connection
No Connection
VCTRL
No Connection
RF Input
No Connection
Paddle2
2. The exposed pad centered on the package bottom must be
connected to RF and DC ground.
Absolute Maximum Ratings 3,4
Parameter
Absolute Maximum
Input Power
Operating Voltage (VDD, VCTRL)
Operating Temperature
23 dBm (VDD = VCTRL = 5 V)
8.5 V
-40°C to +85°C
Storage Temperature
-65°C to +125°C
3. Exceeding any one or combination of these limits may cause
permanent damage to this device.
4. 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 Inc. and its affiliates reserve the right to make changes to the
North America Tel: 800.366.2266 / Fax: 978.366.2266
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
Europe Tel: 44.1908.574.200 / Fax: 44.1908.574.300
Asia/Pacific Tel: 81.44.844.8296 / Fax: 81.44.844.8298
whatsoever arising out of the use or application of any product(s) or
information.
Visit www.macom.com for additional data sheets and product information.



MASWSS0148
GaAs SPST High Isolation Terminated Switch
0.3 - 4.0 GHz
RoHS
Compliant
MASWSS0148
V1
Electrical Specifications: TA = 25°C, VDD = 5 V, VCTRL = 0 / 5 V, 100 pF capacitors, Z0 = 50 5
Parameter
Insertion Loss6
Isolation
Return Loss
Test Conditions
0.3 - 1.0 GHz
1.0 - 2.0 GHz
2.0 - 3.0 GHz
3.0 - 4.0 GHz
1.0 GHz
2.0 GHz
3.0 GHz
4.0 GHz
Insertion Loss State, 0.3 - 4.0 GHz
Units
dB
dB
dB
dB
dB
dB
dB
dB
dB
Min.
50
Typ.
1.5
1.6
1.7
1.75
55
55
48
40
17
Max.
1.7
Input Return Loss
Isolation State
dB — 20 —
Input 1 dB Compression
dBm
27
Trise, Tfall
10% to 90% RF
90% to 10% RF
µS — 3 —
µS — 0.3 —
Ton, Toff
50% Control to 90% RF
50% Control to 10% RF
µS — 3.5 —
µS — 0.4 —
Transients
In-Band
mV — 20 —
Input IP2
Input IP3
Current (ICTRL)
Current (IDD)
2-Tone, 5 MHz spacing, +10 dBm / tone
2-Tone, 5 MHz spacing, +10 dBm / tone
Input Power = 10 dBm
Input Power = 10 dBm
dBm
72
dBm
49
µA — 1
µA — 1
6
6
5. For positive voltage control, external DC blocking capacitors are required on all RF ports.
6. Insertion loss can be optimized by varying the DC blocking capacitor value, e.g. 1000 pF for 300 MHz - 1 GHz, 39 pF for 0.5 GHz - 4 GHz.
Truth Table 7,8
VCTRL
0
1
RFin
50 Termination
RFout
RFout
Open
RFin
7. Differential voltage, V(state 1) - V(state 0), must be
+2.5 V minimum and must not exceed 8.5 V.
8. 0 = 0 V ± 0.2 V, 1 = VDD = 2.5 V to 8.5 V
Handling Procedures
Please observe the following precautions to avoid
damage:
Static Sensitivity
Gallium Arsenide Integrated Circuits are sensitive
to electrostatic discharge (ESD) and can be
damaged by static electricity. Proper ESD control
techniques should be used when handling these
devices.
2
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.





@ 2014 :: Datasheetspdf.com :: Semiconductors datasheet search & download site (Privacy Policy & Contact)