MASWSS0068 Datasheet, PDF (1/5 Pages) Tyco Electronics – SPDT High Isolation CATV Switch 5 - 1000 MHz

SPDT High Isolation CATV Switch
5 - 1000 MHz
V1
MASWSS0068
Features
• 75 Ohm Impedance
• Positive Voltage Control (0 / +5 V)
• Low Insertion Loss: 0.60 dB at 870 MHz
• High Isolation: 51 dB at 870 MHz
• 4 mm FQFP-N 20 Lead Package
• 0.5 micron GaAs PHEMT Process
Description
M/A-COM’s MASWSS0068 is a GaAs PHEMT
MMIC single pole double throw (SPDT) switch in a
low cost 4 mm FQFP-N 20 lead package. The
MASWSS0068 is ideally suited for applications
where low control voltage, low insertion loss, high
isolation, small size and low cost are required.
Typical applications are to replace mechanical
relays in CATV systems. This part can be used in
all 75 ohm systems operating up to 1.0 GHz.
The MASWSS0068 is fabricated using a 0.5 micron
gate length GaAs PHEMT process. The process
features full passivation for performance and
reliability.
Ordering Information ¹
Part Number
MASWSS0068
Package
FQFP-N 20 Lead Plastic Package
MASWSS0068TR
7 inch, 1000 piece reel
MASWSS0068TR-3000 13 inch, 3000 piece reel
MASWSS0068SMB
Sample Test Board
(Includes 5 Samples)
1. Reference Application Note M513 for reel size
information.
Functional Schematic
GND GT1 GND GT2 GND
RF1
GND
GND
GND
G1
RF2
GND
GND
GND
G2
V1 GND RFC GND ^V2
Absolute Maximum Ratings ²
Parameter
Max Input Power
(5 - 1000 MHz, 5 V Control)
Operating Voltage
Operating Temperature
Storage Temperature
Absolute Maximum
+32 dBm
±8.5 volts
-40 ^oC to +85 ^oC
-65 ^oC to +150 ^oC
2. Exceeding any one or combination of these limits may
cause permanent damage to this device.
Truth Table ^3,4
V1
V2
1
0
0
1
RFC - RF1 RFC - RF2
On
Off
Off
On
3. External 0.01 µF DC blocking capacitors are
required on all RF In/Out and RF Ground ports.
4. 0 = 0 V + 0.2 V; 1 = +2.5 V to +5 V.
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.
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1
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