SW15-0314 [TE]
GaAs SP4T Absorptive Switch, DC - 3 GHz; 砷化镓SP4T吸收式开关， DC - 3 GHz的
| 型号： | SW15-0314 |
| 厂家： | 
TE CONNECTIVITY |
| 描述： | GaAs SP4T Absorptive Switch, DC - 3 GHz |
| 文件： | 总3页 (文件大小：232K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
GaAs SP4T Absorptive Switch,
DC - 3 GHz
V 3.00
Features
CR-14
n
n
n
n
n
n
Integral TTL Driver
Isolation: 50 dB Typ. At 1 GHz
Low DC Power Consumption
Surface Mount Package
Low Cost/High Performance
50 Ohm Nominal Impedance
Description
M/A-COM’s SW15-0314 is a GaAs MMIC SP4T absorp-
tive switch with an integral silicon ASIC driver. This
device is in a 24-lead ceramic surface mount package.
These switches exhibit excellent performance from DC to 3
GHz, with very low DC power dissipation.
The
SW15-0314 is ideally suited for wireless infrastructure
applications. Available with enhanced performance as fully
hermetic version. Environmentally screenable as SW-314.
Electrical Specifications1,2, TA = +25°C
Parameter
Test Conditions
Frequency
Units
Min
Typ
Max
Insertion Loss
—
DC - 0.5 GHz
DC - 1.0 GHz
DC - 2.0 GHz
DC - 3.0 GHz
dB
dB
dB
dB
—
—
—
—
1.0
1.2
1.2
1.4
1.3
1.4
1.6
1.8
Isolation
VSWR
VSWR
—
DC - 0.5 GHz
DC - 1.0 GHz
DC - 2.0 GHz
DC - 3.0 GHz
dB
dB
dB
dB
50
40
30
25
60
50
40
35
—
—
—
—
RFC, RF1 - RF4 (On)
RF1 - RF4 (Off)
DC - 0.5 GHz
DC - 1.0 GHz
DC - 2.0 GHz
DC - 3.0 GHz
Ratio
Ratio
Ratio
Ratio
—
—
—
—
1.6:1
1.6:1
1.6:1
1.6:1
—
—
—
—
DC - 0.5 GHz
DC - 1.0 GHz
DC - 2.0 GHz
DC - 3.0 GHz
Ratio
Ratio
Ratio
Ratio
—
—
—
—
1.3:1
1.5:1
1.9:1
2.4:1
—
—
—
—
Trise, Tfall
Ton, Toff
10% to 90%
50% Control to 90% / 10% RF
In-Band (peak-peak)
Input Power
—
—
—
ns
ns
—
—
—
50
150
50
—
—
—
Transients
mV
1 dB Compression
0.05 GHz
0.5 GHz to 3 GHz
dBm
dBm
—
—
+20
+27
—
—
1. All specifications apply when operated with bias voltages of +5V for Vcc and –5V for Vee.
2. When DC blocks are used, a 10K ohm return to GND is required on the RFC port.
GaAs SP4T Absorptive Switch, DC - 3 GHz
Electrical Specifications, TA = +25°C
SW15-0314
V 3.00
Parameter
Test Conditions
Frequency
Units
Min
Typ
Max
IP3 3
Two-Tone Input Power up to +5 dBm
0.05 GHz
0.5 GHz to 3 GHz
dBm
dBm
—
—
+35
+46
—
—
IP2 3
Two-Tone Input Power up to +5 dBm
0.05 GHz
0.5 GHz to 3 GHz
dBm
dBm
—
—
+45
+60
—
—
Vcc
Vee
Icc
—
—
—
—
—
V
V
4.5
-8.0
—
5.0
—
5.5
-5.0
4.0
Vcc = 4.5 to 5.5 V
mA
0.2
Vctl = 0 to 0.8V, or Vcc –2.1V to Vcc
Iee
Vee = -5.0V to -8.0V
—
mA
—
0.1
1.0
Absolute Maximum Ratings 3,4
Functional Schematic
Parameter
Absolute Maximum
Max Input Power
0.05 GHz
PIN 13 C3
C2 PIN 12
+27 dBm
+34 dBm
0.5 - 3.0 GHz 4
C4
GND
GND
GND
RF3
C1
Bias Voltages
Vcc
Vcc
Vee
GND
RF2
-0.5 to +5.5V
-8.5V to +0.5V
Vee
Control Voltage 5
Operating Temperature
Storage Temperature
-0.5V, to Vcc +0.5V
-40°C to +85°C
GND
GND
GND
-65°C to +150°C
GND
RF4
3. Operation of this device above any one of these parameters
may cause permanent damage.
RF1
4. When the input power is applied to the terminated port, the
absolute maximum is +30 dBm.
5. Standard CMOS TTL interface, latch-up will occur if logic
signal is applied prior to power supply.
GND
GND
GND
GND
PIN 24 GND
RFC PIN 1
Truth Table
TTL Control Inputs
Condition of Switch
RF Common to Each RF Port
C1 C2 C3 C4
RF1
On
RF2
Off
RF3
Off
RF4
Off
1
0
0
0
0
1
0
0
0
0
1
0
0
0
0
1
Off
On
Off
Off
Off
Off
On
Off
Off
Off
Off
On
0 = TTL Low
1 = TTL High
2
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.
GaAs SP4T Absorptive Switch, DC - 3 GHz
Typical Performance Curves
SW15-0314
V 3.00
Insertion Loss vs. Frequency
Isolation vs. Frequency
+85°C
+25°C
-55°C
90
80
70
60
50
40
30
20
10
0
2
1.5
1
0.5
0
0.0
0.5
1.0
1.5
2.0
2.5
3
0.0
0.5
1.0
1.5
2.0
2.5
3
Frequency (GHz)
Frequency (GHz)
VSWR vs. Frequency
Ordering Information
RFC
RF1-RF4 (Off)
RF1-RF4 (On)
2.20
Part Number
Package
CR-14
2.00
1.80
1.60
1.40
1.20
1.00
SW15-0314
0.0
0.5
1.0
1.5
2.0
2.5
3
Frequency (GHz)
3
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.
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