MA-COM SW-262

SW-262
GaAs SP4T Switch,
5 - 2000 MHz
Features
n
n
n
n
V 3.00
FP-17
Low Insertion Loss, 1.0 dB Typical
Fast Switching Speed, 20 nS Typical
Ultra Low DC Power Consumption, 0.3 mA Typical
Integral TTL Driver
Description
M/A-COM’s SW-262 is a hermetic SP4T switch that
features ultralow DC power consumption. SW-262 is
operates with a single +5V bias. Due to the use of GaAs
MMICs the switch features fast switching speed and high
intercept points. The switch is packaged in a metal flatpack,
and is available with screening upon request. This switch is
ideal for industrial and military applications where high
reliability is required.
Electrical Specifications: TA = -55°C to +85°C 1
Parameter
Test Conditions
Frequency
Units
Min
Typ
Max
Insertion Loss
—
5 - 2000 MHz
5 - 1000 MHz
5 - 500 MHz
dB
dB
dB
—
—
—
—
—
—
2.2
1.4
1.2
VSWR
—
5 - 2000 MHz
5 - 1000 MHz
5 - 500 MHz
Ratio
Ratio
Ratio
—
—
—
—
—
—
2.5:1
1.5:1
1.3:1
Isolation
—
5 - 2000 MHz
5 - 1000 MHz
5 - 500 MHz
dB
dB
dB
35
37
42
—
—
—
—
—
—
Impedance
—
—
Ohms
—
50
—
Trise, Tfall
10% to 90% / 90% to 10% RF
—
ns
—
7
—
Ton, Toff
50% CTL to 90/10% RF
—
ns
—
20
—
Transients
In-Band
—
mV
—
80
—
1 dB Compression
Input Power
500 - 2000 MHz
50 MHz
dBm
dBm
—
—
+27
+21
—
—
IP2
For two-tone input power up to +13 dBm
500 - 2000 MHz
50 MHz
dBm
dBm
—
—
+68
+60
—
—
IP3
For two-tone input power up to +13 dBm
500 - 2000 MHz
50 MHz
dBm
dBm
—
—
+46
+40
—
—
1. All specifications apply when operated with bias voltages of +5 VDC and 50 Ohm impedance at all RF ports.
GaAs SP4T Switch, 5 - 2000 MHz
SW-262
V 3.00
Electrical Specifications: TA = -55°C to +85°C 1
Parameter
Test Conditions
Frequency
Units
Min
Typ
Max
+Vcc
—
—
V
4.75
5.0
5.25
Logic “0”
Sink Current is 20 µA Max.
CTL1 through CTL4
—
V
0.0
—
0.8
Logic “1”
Source Current is 20 µA Max.
CTL1 through CTL4
—
V
2.0
-
5.0
Icc
4.75 < Vcc < 5.25V
—
mA
—
0.3
1
Schematic
Truth Table
Control Input
Condition of Switch
“1” = TTL High
“0” = TTL Low
RF Common to Each RF
Port
CTL1 CTL2 CTL3 CTL4
RF1
RF2
RF3
RF4
RF4
RF3
GND
CTL4
GND
CTL3
1
0
0
0
On
Off
Off
Off
0
1
0
0
Off
On
Off
Off
RF
Common
CTL2
0
0
1
0
Off
Off
On
Off
GND
CTL1
0
0
0
1
Off
Off
Off
On
GND
+Vcc
GND
NC
RF1
RF2
Absolute Maximum Ratings 2
Parameter
Absolute Maximum
Max Input Power
0.05 GHz
0.5 - 2.0 GHz
+27 dBm
+34 dBm
+Vcc
+7.0V
Logic Values
-0.5 to +Vcc +0.5V
Operating Temperature
-55°C to +85°C
Storage Temperature
-65°C to +125°C
2. Operation of this device above any one of these parameters
may cause permanent damage.
Specifications subject to change without notice.
n North America: Tel. (800) 366-2266
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
Visit www.macom.com for additional data sheets and product information.
2
GaAs SP4T Switch, 5 - 2000 MHz
SW-262
V 3.00
Typical Performance Curves
Insertion Loss
-55°C
Isolation
+25°C
+85°C
2.0
80
70
Isolation (dB)
Loss (dB)
1.5
1.0
60
50
40
0.5
30
20
0.0
0.0
0.5
1.0
1.5
2.0
0.0
0.5
1.0
1.5
2.0
Frequency (GHz)
Frequency (GHz)
VSWR
Ordering Information
2.0
VSWR
1.8
Part Number
Package
SW-262 PIN
FP-17
1.6
1.4
1.2
1.0
0.0
0.5
1.0
1.5
2.0
Frequency (GHz)
Specifications subject to change without notice.
n North America: Tel. (800) 366-2266
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
Visit www.macom.com for additional data sheets and product information.
3