SWM_A-2-50DR Datasheet, PDF (1/1 Pages) Mini-Circuits – High Isolation Switches SPDT, DC to 4.5 GHz

High Isolation
Switches
SPDT, DC to 4.5 GHz
NEW_S^! _WM-2-50DR
SWMA-2-50DR
Features
• high isolation, 65 dB typ. at 1 GHz
• low insertion loss, 0.7 dB typ. at 1 GHz
• integral TTL driver
Applications
• transmitter/receiver isolation
• automated switching networks
CASE STYLE: DL1020
PRICE: $5.30 ea. QTY. (10-49)
Electrical Specifications (TAMB= 25°C)
MODEL
NO.
FREQ.
(GHz)
RA
EB
INSERTION LOSS
IN-OUT ISOLATION
FS
LO
(dB)
(dB)
ER
CP
FREQUENCY BAND
FREQUENCY BAND
TT
II
A1
A
B
C
A1
A
B
C
V
E
V
E
Typ. Max. Typ. Max. Typ. Max. Typ. Max. Typ. Min.
Typ. Min. Typ. Min.
Typ. Min.
SWM-2-50DR
SWMA-2-50DR
DC-4.5
DC-4.5
•
0.6 0.9 0.7 1.2 0.9 1.4 1.6 1.9 75 65
• 0.6 0.9 0.7 1.1 0.9 1.4 1.4 1.9 80 65
55 45
65 55
45 37
55 45
35 27
38 27
A1= DC-100 MHz, A= 0.1-1 GHz, B= 1-2 GHz, C= 2-4.5 GHz
* Drops to 17.0 dBm at 10 MHz.
1 dB COMPRESSION
(dBm)
FREQUENCY BAND
A1* A B
C
Typ. Typ. Typ. Typ.
20 25 25 24
20 25 25 24.7
Switching Specifications
Power Supply
Voltage
+5V±.20
-5V±.20
Current, mA
9 max.
9 max.
TTL Control
low threshold
high threshold
Voltage, V Current, mA Control Logic
max.
RF1 RF2
0 min., 0.8 max.
0.2
ON OFF
2 min., 5 max.
5
OFF ON
VSWR* (:1)
Rise/Fall Time, ns
1.15 typ. to 2 GHz, 1.3 typ. to 4.5 GHz
5 typ., 15 max.
Switching Time, ns turn on/off 10 typ., 20 max.
Video leakage**, mv p-p
30 typ.
NOTES:
Operating Temperature, -40°C to 85°C
Storage Temperature, -55°C to 100°C
* For all states of absorptive switch, and for reflective switch in "ON"
condition; for reflective switch "OFF" port, 5:1 VSWR typ.
** Video leakage or break through is defined as leakage of TTL
switching signal to RF output ports.
1. Absolute maximum power and voltage ratings:
RF input power, 250 mW
Supply voltage: ±6 V DC
2. OFF state of RF output is low impedance.
3. Prices and specifications subject to change without notice.
Outline Drawing
Pin Configuration
RF IN
6
RF OUT 1
1
RF OUT 2
4
TTL IN
2
+5V
5
-5V
7
TTL GND
3
GND
8
GND
PADDLE
Demo Board MCL P/N: TB-161
Suggested PCB Layout (PL-122)
Outline Dimensions
( inch
mm
)
A BCD
— .193 .035 .236
— 4.90 0.90 6.00
E FGH
— .050 .017 .008
— 1.27 0.43 0.20
JK
— .024
— 0.60
L M N P Q R S wt.
— .050 .030 .270 .030 .110 .020 grams
— 1.27 0.76 6.86 0.76 2.79 0.51 .08
Mini-Circuits^®
INTERNET http://www.minicircuits.com
P.O. Box 350166, Brooklyn, New York 11235-0003 [phone] Fax [phone]
Distribution Centers NORTH AMERICA 800-654-7949 • 417-335-5935 • Fax [phone] • EUROPE 44-1252-832600 • Fax [phone]
Mini-Circuits ISO 9001 & ISO 14001 Certified
REV. C
M93585
ED-10679
SWM-2-50DR
RS/YB/CP
040726