RF-LAMBDARFSP8TA5M43G

LEADER OF RF BROADBAND SOLUTIONS

Absorptive Coaxial SP8T Switch
0.5 - 43.5GHz••••••Ultra Wide Band Operation 0.5-43.5GHz
TTL compatible driver included
Fast Switching Speed
Low Insertion Loss and High Isolation
Customization available upon request
Hermetically sealed package up to 60,000ft
available upon request.

Electrical Specifications, TA = +25° C, Vdd = +5V, Vss = -5V, Control TTL = 0 / +5V
PN: RFSP8TA5M43G
Description

SP8T Absorptive Switch
Low Power Cold Switching

ParametersMin

Frequency Range

0.5TypInsertion Loss

4.2

Insertion Loss Temperature Coefficient

0.003

Isolation

60

MaxMin884.5

Typ
6.5

MaxMin26.5

26.5

77.50.003

705058

Typ48

MaxUnits

43.5

GHz

8.5

dB

0.003

dB/ °C55

dBInput VSWR

2

3

1.9

3

1.8

2.5:1

Output VSWR

23

1.9

3

1.8

2.5:123dBm

23

RF Input power

23

DC Power Dissipation (CW)

0.3

0.40.5W

0.1dB Compression Point (P0.1dB)

232323dBm

IIP3555550dBm

Switching Speed

501005010050100nsWeight

1.41ounces

Impedance50Ω

Bias Current (+5V/-5V)

150/40mA

Input / Output Connectors

2.92mm - Female

FinishingGold Plating

MaterialAluminumSealing

Hermetically Sealed (optional)

RF-LAMBDA USA
Sales: sales@rflambda.com

AbsorptiveCoaxial Single Pole Eight Throw Switch 0.5-43.5GHzFeatures

www.rflambda.com

Technical : support@rflambda.com

RF-LAMBDARFSP8TA5M43G

LEADER OF RF BROADBAND SOLUTIONS
Absolute Maximum Ratings

Environmental Specifications+5V±10%/-5V±10%

OperationalTemperature (°C)

-45 ~ +85

TTL Control Voltage-0.5~ 0.8V / 2 ~ 5.5V

Storage
Temperature (°C)

-50 ~ +125
30,000 ft.
(Epoxy Sealed Controlledenvironment)

Ordering Information
Part No.

AltitudeECCN

RFSP8TA5M43G EAR99

60,000 ft. 1.0psi min(Hermetically Seal Un-controlledenvironment) （Optional）

Description
SP8T 0.5-43.5PIN DiodeSwitchVibration

25g RMS (15 degrees 2KHz)
endurance, 1 hour per axis

Humidity

100% RH at 35c, 95%RH at 40ºC

Shock

20G for 11msec half sine wave, 3axis both directions

Typical Performance Plots
Insertion Loss

Input VSWR

Trc5 S12 dB Mag 8 dB / Ref 0 dBCal3 (Max)S12Trc3 S11 SWR 2 U / Ref 1 U

1 (Max)
M1500.00000 MHz
M220.000000 GHz
M343.500000 GHz

19241716158M1CalS11

M1500.00000 MHz -2.0806 dB
M220.000000 GHz -4.2554 dB
M343.500000 GHz -7.3224 dB

321.9303 U
1.4551 U
1.1146 U

13011M2
M3-89-16

7-245-32

M1 3M2M3

1Ch1 Base Freq Start 10 MHz

Base Pwr

0 dBm

Stop 43.5 GHz

7/25/2016, 11:51 PM

Base Pwr

0 dBm

Stop 43.5 GHz

7/25/2016, 11:51 PM

Output VSWR
Trc6 S22 SWR 2 U / Ref 1 UCh1 Base Freq Start 10 MHz

Isolation
Cal4 (Max)

Trc4 S12 dB Mag 10 dB / Ref 0 dB

Cal2 (Max)

0S22S1219-1017M1500.00000 MHz
M220.000000 GHz
M343.500000 GHz

1.9303 U
1.5650 U
1.9506 U

M1500.00000 MHz -87.783 dB
M220.000000 GHz -93.594 dB
M343.500000 GHz -51.660 dB

-20

15-30

13-40

11-50

9-60

7-70

AbsorptiveCoaxial Single Pole Eight Throw Switch 0.5-43.5GHz

Biasing Voltage

M35-80M1
M1 3M3M2

M2-90

1

Ch1 Base Freq Start 10 MHz
7/25/2016, 11:52 PM

Base Pwr

0 dBm

Stop 43.5 GHz

Ch1 Base Freq Start 10 MHz

Base Pwr

0 dBm

Stop 43.5 GHz

7/25/2016, 11:54 PM

RF-LAMBDA USA
Sales: sales@rflambda.com

www.rflambda.com

Technical : support@rflambda.com

RF-LAMBDARFSP8TA5M43G

LEADER OF RF BROADBAND SOLUTIONS
Switching Speed

Switching Speed

3 [0.12]2.5 [0.10]

3 [0.12]3 [0.12]7]

12 [0.4J5/C
5RF-Lambda

Truth Table
Control Input TTL

C6J6/

J3/C
3C4J4/C8 C7 C6 C5 C4 C3 C2 C1

F:0.5-43.5GHz
SN:XXXXXX

J1/C
1J0+5V -5V GND

J7/C720.1 [0.79]

RFSP8TA5M43G
J2/C237 [1.45]

12 [0.47]

All Dimensions in mm [inches]

8/CJ82.5 [0.10]]

3 [0.122- 2.3[0.09]
THRU

SignalPath
State

11111110J0-J1

1111110

1J0-J211111011J0-J3

11110111J0-J4

1110111

1J0-J51101111

1J0-J610111111J0-J701111111J0-J8Control Pin Customization available uponrequest13 [0.51]
24.7 [0.97]

AbsorptiveCoaxial Single Pole Eight Throw Switch 0.5-43.5GHz

Outline Drawing:

Important Notice
The information contained herein is believed to be reliable. RF-Lambda makes no warranties regarding the information contained herein.
RF-Lambda assumes no responsibility or liability whatsoever for any of the information contained herein. RF-Lambda assumes no responsibility
or liability whatsoever for the use of the information contained herein. The information contained herein is provided "AS IS, WHERE IS" andwith all faults, and the entire risk associated with such information is entirely with the user. All information contained herein is subject tochange without notice. Customers should obtain and verify the latest relevant information before placing orders for RF-Lambda products. The
information contained herein or any use of such information does not grant, explicitly or implicitly, to any party any patent rights, licenses, or
any other intellectual property rights, whether with regard to such information itself or anything described by such information.
RF-Lambda products are not warranted or authorized for use as critical components in medical, life-saving, or life sustaining applications, orother applications where a failure would reasonably be expected to cause severe personal injury or death.
RF-LAMBDA USA
Sales: sales@rflambda.com

www.rflambda.com

Technical : support@rflambda.com