SPST DIODE SWITCH
HIGH ISOLATION-REFLECTIVE AND ABSORPTIVE 0.02–18 GHz
GENERAL SPECIFICATIONS
Frequency Coverage:
RF Impedance:
RF Power:
DC Requirements:
0.02 to 18.0 GHz.
50 Ohms.
+20 dBm operational.
Switches without drivers require
+50 mA maximum for the “off” condi-
tion. For the “on” condition all models
require –5 volts at –60 mA maximum.
Switches with drivers require ±5 volts
@ ±70 mA. Logic is TTL “O” when on
and “I” when off.
Operating temperature from –55°C
to +85°C.
10% to 90% or 90% to 10% of RF.
There is an additional 30 nanosec of
driver delay.
SERIES QB, QN
Temperature Information:
Switching Speed:
+5V
LOGIC
0.38
[9,7]
TYP.
-5V
GND
SMA FEMALE
TYP.
B
MECHANICAL OUTLINES
Outline
1
2
3
4
5
6
7
8
A
Inches
[mm]
0.91
[23,11]
1.10
[27,94]
1.00
[25,4]
1.10
[27,94]
0.90
[22,86]
1.10
[27,94]
1.50
[38,1]
1.50
[38,1]
B
Inches
[mm]
0.76
[19,3]
1.26
[32,0]
1.06
[26,92]
0.71
[18,0]
1.11
[28,2]
1.16
[29,46]
1.16
[29,46]
1.31
[33,27]
0.85
[21,6]
OUTLINE WITH DRIVER J1-INPUT
OUTLINE WITH DRIVER
J1-INPUT
J1
0.21
[5,3]
0.31
[7,9]
0.125[3,18]
DIA. THRU
MOUNTING
HOLE
A/2
A
0.12
[3,1]
0.38
[9,7]
TYP.
A
OPTIONAL
BIAS CONN.
SMA FEMALE
TYP.
J2
0.12
[3,1]
B
J1
0.21
[5,3]
0.41
[10,4]
0.31
[7,9]
A/2
0.125[3,18]
DIA. THRU
MOUNTING
HOLE
BIAS
GND
OUTLINE WITHOUT DRIVER
OUTLINE WITHOUT DRIVER
J1-INPUT
J1-INPUT
KEY:
Inches[Millimeters] .XX ±.03 .XXX ±.010 [.X ±0.8 .XX ±0.25]
60 South Jefferson Road, Whippany, NJ 07981
Tel: 973-887-8100 • Fax: 973-884-0445
email: sales@aeroflex-kdi.com
See us on the web @ www.aeroflex-kdi.com
8-10-07
SPST DIODE SWITCH
HIGH ISOLATION-REFLECTIVE AND ABSORPTIVE 0.02–18 GHz
ELECTRICAL PERFORMANCE
Frequency
Model No.
QN-11 HA-1
QB-14-HAD
QB-16-HAD
QB-21-HA-1
QB-25-HAD
QB-29-HAD
QB-29-HAD-2
QB-36-HAD-2
QB-37-AD-1
QN-24-HAD-2
QB-38-HAD
QB-41-HAD-2
QB-41-HAD
QB-41-HAD-1
QN-27-HAD-2
QN-30-HAD-2
QN-30-HA-1
QB-50-HAD-1
QB-70-HAD
QB-66D-2
QB-56-HAD
QB-56-HAD-2
QB-54-HAD-2
QB-53D-2
QB-69-HAD
QB-57-AD
QB-76-HAD
QB-76-HAD-1
QB-74-HAD-1
QB-78-HAD
QB-78-HAD-1
QB-81-HAD-2
QB-83-HAD-2
QB-81D
QB-82D-2
QB-89-HAD-2
QB-90-HAD-2
QB-90D-2
QB-97-HAD
QB-97-HAD-1
QB-97-HAD-2
Driver
NO
YES
YES
NO
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
NO
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
Range GHz
0.02-0.07
0.1-1.0
0.1-1.0
0.1-2.0
0.25-0.5
0.25-1.0
0.25-1.0
0.5-2.0
0.5-2.0
0.95-1.2
1.0-2.0
1.0-2.0
1.0-2.0
1.0-2.0
1.02-1.1
1.2-1.4
1.2-1.4
1.5-3.0
2.0-18.0
2.0-18.0
2.0-4.0
2.0-4.0
2.0-4.0
2.0-4.0
4.0-8.0
4.0-8.0
5.0-10.0
5.0-10.0
5.0-10.0
6.0-12.0
6.0-12.0
6.0-12.0
6.0-18.0
7.0-12.4
7.0-12.4
7.0-12.4
7.0-18.0
8.0-18.0
12.0-18.0
12.0-18.0
12.0-18.0
Type
Abs./Refl.
ABS
ABS
ABS
ABS
ABS
ABS
ABS
ABS
ABS
ABS
ABS
ABS
ABS
ABS
ABS
ABS
ABS
ABS
ABS
REFL
ABS
ABS
ABS
REFL
ABS
ABS
ABS
ABS
ABS
ABS
ABS
ABS
ABS
REFL
ABS
ABS
ABS
ABS
ABS
ABS
ABS
Isolation
Minimum dB
60
60
80
80
80
80
80
80
30
80
60
80
80
80
80
80
80
60
60
60
80
80
60
80
80
30
80
80
60
60
60
80
60
60
80
80
60
80
60
60
60
Insertion loss
Maximum dB
0.40
0.90
1.00
1.35
1.00
1.00
1.00
1.20
1.0
0.8
0.80
0.9
1.00
1.00
0.80
0.80
0.75
1.10
2.70
3.0
0.9
0.9
1.0
1.0
1.30
1.40
1.70
1.70
1.70
1.80
1.80
2.25
3.10
1.70
2.20
2.40
3.10
3.25
2.70
2.70
2.70
SERIES QB,QN
VSWR
Maximum
1.30
1.50
1.50
1.50
1.50
1.50
1.50
1.50
1.50
1.30
1.50
1.50
1.50
1.50
1.30
1.30
1.30
1.50
2.50
2.50
1.50
1.50
1.50
1.50
1.50
1.50
1.50
1.50
1.50
2.00
2.00
2.00
2.50
1.60
1.60
1.60
2.20
2.00
2.00
2.00
2.00
Outline
8
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
6
3
5
5
5
2
7
6
6
6
6
6
6
7
6
3
3
7
6
3
6
6
6
Speed
Nanosec.
500
2,000
2,000
500
2,000
2.000
20
20
100
20
2,000
20
2,000
100
20
20
100
100
2,000
10
2,000
20
20
10
2,000
2,000
2,000
100
100
2,000
100
20
20
2,000
10
20
20
10
2,000
100
100
KEY:
Inches[Millimeters] .XX ±.03 .XXX ±.010 [.X ±0.8 .XX ±0.25]
60 South Jefferson Road, Whippany, NJ 07981
Tel: 973-887-8100 • Fax: 973-884-0445
email: sales@aeroflex-kdi.com
See us on the web @ www.aeroflex-kdi.com
8-10-07
Medical Electronics
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