CDMA-GPS Switch. MASWSS0065 Datasheet

MASWSS0065 Switch. Datasheet pdf. Equivalent

Part MASWSS0065
Description GaAs SP3T 2.6 V CDMA-GPS Switch
Feature www.DataSheet4U.com GaAs SP3T 2.6 V CDMA-GPS Switch DC - 2.5 GHz Features • • • • • • Unbalanced (a.
Manufacture Tyco Electronics
Total Page 4 Pages
Datasheet
Download MASWSS0065 Datasheet



MASWSS0065
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GaAs SP3T 2.6 V CDMA-GPS Switch
DC - 2.5 GHz
Features
Unbalanced (asymmetric) RF Paths
Low Cross Modulation
Low Insertion Loss: 0.5 dB at 1.0 GHz
High Isolation: 20 dB at 2.0 GHz
3 mm 12-lead PQFN Package
0.5 micron GaAs PHEMT Process
Description
M/A-COM’s MASWSS0065 is an industry leading
GaAs PHEMT MMIC single pole three throw (SP3T)
CDMA-GPS switch in a 3 mm 12-lead PQFN
package.
The MASWSS0065 is uniquely configured to enable
switching from a common antenna port to CDMA
cellular, CDMA PCS, or GPS ports. The design is
asymmetric and has been fully optimized for
excellent cross modulation performance in CELL
and PCS paths while still maintaining excellent
insertion loss and isolation.
The MASWSS0065 is fabricated using a 0.5 micron
gate length GaAs PHEMT process. The process
features full passivation for performance and
reliability.
Ordering Information
Part Number
MASWSS0065TR-3000
MASWSS0065SMB
Package
3000 Piece Reel
Sample Test Board
Note: Reference Application Note M513 for reel size
information.
Functional Schematic
MASWSS0065
V2
Pin 12
Pin 1
V1
GPS
39 pF
GND
V3
CELL
39 pF
GND
Pin Configuration
Pin No.
1
2
3
4
5
6
7
8
9
10
11
12
13
Pin Name
V1
GPS
GND
GND
PCS
V2
GND
CELL
V3
GND
ANT
GND
GND (paddle) 1
Description
Control 1
GPS Receive
RF Ground
RF Ground
PCS Transmit/Receive
Control 2
RF Ground
Cellular Transmit/Receive
Control 3
RF Ground
Antenna Port
RF Ground
RF Ground
1. The exposed pad centered on the package bottom must be
connected to RF and DC ground.
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.



MASWSS0065
GaAs SP3T 2.6 V CDMA-GPS Switch
DC - 2.5 GHz
MASWSS0065
V2
Electrical Specifications: TA = 25°C, VC = 0 V/2.6 V, Z0 = 50 Ohms2
Parameter
Test Conditions
Units Min. Typ. Max.
Insertion Loss 3
CELL Path
GPS Path
PCS Path
820 MHz
1.5 GHz
1.9 GHz
dB — 0.5 0.7
dB
0.75
0.95
dB — 0.5 0.7
Isolation (CELL Path)
820 MHz
1.5 GHz
1.9 GHz
dB 27
dB —
dB —
30
26
24
Isolation (GPS Path)
820 MHz
1.5 GHz
1.9 GHz
dB 29
dB —
dB —
32
27
25
Isolation (PCS Path)
820 MHz
1.5 GHz
1.9 GHz
dB 25
dB —
dB —
27
22
20
Return Loss
All RF ports, DC – 2.5 GHz
dB — 20 —
IP3
CELL Path
Two Tones, +22 dBm / tone, 1 MHz Spacing, 820 MHz
dBm
58
PCS Path
Two Tones, +22 dBm / tone, 1 MHz Spacing, 1880 MHz
dBm
59
Cross Modulation
Cell Band: Two-tone signal input: Tx1 = +22 dBm @ 820 MHz,
CELL Path
Tx2 = +22 dBm @ 821 MHz,
RX interfere = -30 dBm @ 869 MHz.
dBm
-113
Cross Modulation
PCS Band: Two-tone signal input: Tx1 = +18 dBm @ 1880 MHz,
PCS Path
Tx2 = +18 dBm @ 1881 MHz,
RX interfere = -30 dBm @ 1960 MHz.
dBm
-115
P0.1 dB
CELL Path
GPS Path
PCS Path
820 MHz
1.5 GHz
1.9 GHz
dBm
37
dBm
35
dBm
35
Trise, Tfall
10% to 90% RF, 90% to 10% RF
µS — 0.05 —
Ton, Toff
50% control to 90% RF, and 50% control to 10% RF
µS — 0.07 —
Transients
In Band
mV — 50 —
Control Current
|Vc| = 2.6 V
µA — 5 20
2. For positive voltage control, external DC blocking capacitors are required on all RF ports.
3. Insertion loss can be optimized by varying the DC blocking capacitor value, e.g. 1000 pF for 100 MHz - 1 GHz, 39 pF for 0.5 GHz - 3 GHz.
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.





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