SINGLE-POLE SEVEN-THROW SWITCHES
FEATURES
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•
•
•
•
•
•
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Multioctave bands 0.2 to 18 GHz
Current and TTL control
Low loss
High isolation
Medium and high speed models
Drop-in models
Amplitude and phase tracking
Binary decoded logic
Frequency
Range
(GHz)
Model
Number
S703A
S703B
N703A
N703B
S713A
S713B
N713A
N713B
S736A
S736B
N736A
N736B
S747A
S747B
N747A
N747B
S738A
S738B
N738A
N738B
S728A
S728B
N728A
N728B
Insertion
Loss
(dB, Max.)
1.7
2
2.1
2.4
1.6
1.9
2
2.3
2.1
2.3
2.3
2.6
2.9
3.1
3
3.2
3.4
3.7
3.6
4
3.6
3.9
3.8
4.2
Isolation
(dB, Min.)
50
60
55
65
55
65
55
65
55
65
55
65
55
65
50
65
50
60
45
60
50
60
45
60
*
VSWR
(Max.)
1.7:1
1.7:1
1.7:1
1.7:1
1.7:1
1.7:1
1.7:1
1.7:1
1.8:1
1.8:1
1.8:1
1.8:1
1.8:1
1.8:1
1.8:1
1.8:1
2:1
2:1
2:1
2:1
2:1
2:1
2:1
2:1
Type
DC Power Consumption
(Reflective/ Pos. Supply Neg. Supply
Absorptive) (mA, Max.) (mA, Min.)
Ref
Ref
Abs
Abs
Ref
Ref
Abs
Abs
Ref
Ref
Abs
Abs
Ref
Ref
Abs
Abs
Ref
Ref
Abs
Abs
Ref
Ref
Abs
Abs
185
185
185
185
185
185
185
185
185
185
185
185
185
185
185
185
185
185
185
185
185
185
185
185
185
185
185
185
185
185
185
185
185
185
185
185
185
185
185
185
185
185
185
185
185
185
185
185
Outline
SP7T
SP7T
SP7T
SP7T
SP7T
SP7T
SP7T
SP7T
SP7T
SP7T
SP7T
SP7T
SP7T
SP7T
SP7T
SP7T
SP7T
SP7T
SP7T
SP7T
SP7T
SP7T
SP7T
SP7T
Ordering
Options
1-5
1-5
1-5
1-5
1-5
1-5
1-5
1-5
1-5
1-5
1-5
1-5
1-5
1-5
1-5
1-5
1-5
1-5
1-5
1-5
1-5
1-5
1-5
1-5
Additional
Features
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
STANDARD, MULTIOCTAVE BAND MODELS
0.2–2
0.5–2
2–8
4–12
2–18
1–18
Electrical performance of multioctave models can be optimized over narrower bandwidths, or for a particular parameter. Electrical options include: Lower
insertion loss, lower VSWR, higher isolation, flat amplitude response, amplitude tracking. Mechanical/Control options include: Custom packaging, single
supply operation, fast switching time, single TTL control line. Examples of custom models previously shipped are shown below. Consult factory for options.
OPTIMIZED PERFORMANCE MODELS
1–1.5
127069
1.5
60
1.6:1
Abs
–
–
SP7T
2-3
15V, -15V 1ns
switch speed
*For reflective models, VSWR is not specified in the “OFF” state.
For absorptive models, VSWR in the “OFF” state is defined for port J2 only.
9
嵌入式系统