RF-LAMBDARFSPSTA0001G

LEADER OF RF BROADBAND SOLUTIONS

Absorptive Coaxial SPST Switch
0.02 - 1GHzFeatures
Wide Band Operation 0.02-1GHz
TTL compatible driver included
Fast Switching Speed
Low Insertion Loss and High Isolation
Temperature Range -45ºC~+85ºC
Customization available upon request
Hermetically sealed package up to 60,000ft
available upon request.

Electrical Specifications, TA = +25° C, Vdd = +5V, Vss = -5V, TTL = 0 / +5V
PN: RFSPSTA0208G
SPST Absorptive Switch
J0: Absorptive Port
J1: Reflective port
Low Power Cold SwitchingDescription

Parameters

MinTyp.

Max

Units

Frequency Range

0.02-1

Insertion Loss

0.7

Insertion Loss Temperature Coefficient

0.003

dB/ °C

90dB

Isolation （J0→J1）

80

GHz
1.0dB

Input VSWR

1.3

1.5:1

Output VSWR

1.3

1.5:1

30dBm

RF Input Power (CW)DC Power Dissipation

0.3

W

0.1dB Compression Point (P0.1dB)

30dBm

IIP3

55dBm

Switching Speed

550

nsWeight

1.2

ounces

Impedance50ΩBias Current(+5V/-5V)

50/50

mA

Input / Output Connectors

SMA - Female

FinishingGold Plating

MaterialAluminumSealing

Hermetically Sealed（optional）

RF-LAMBDA USA
Sales: sales@rflambda.com

Absorptive Coaxial Single Pole Single Throw Switch 0.02 - 1GHz

•••
••••

www.rflambda.com

Technical : support@rflambda.com

RF-LAMBDARFSPSTA0001G

LEADER OF RF BROADBAND SOLUTIONS
Absolute Maximum Ratings

Environmental Specifications

Biasing+5V±10%/-5V±10%

Operational
Temperature (°C)

-45 ~ +85

TTL Control Voltage

0~0.8V/2~5V

Storage
Temperature (°C)

-50 ~ +125

ECCN

Description

RFSPSTA0001G EAR99

SPST 0.02-1GHz PIN DiodeSwitchVibration
Humidity

100% RH at 35c, 95%RH at 40ºC

Shock

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

Typical Performance Plots
Input VSWR

Insertion Loss
Trc3 S21 dB Mag 1.2 dB / Ref 0 dB

Ca?

3 (Max)Trc1 S11 SWR 500 mU/ Ref 1 U

S21S114.85500

1 (Max)5000

3.6

M120.000000 MHz -0.5195 dB
M2 1.000000 GHz -0.5644 dB
M3510.00000 MHz -0.4027 dB

2.4

M120.000000 MHz
M2 1.000000 GHz
M3510.00000 MHz

4500

1.2976 U
1.0584 U
1.0398 U

4000

1.2

M10.0Ca?

M33500M2-1.2

3000-2.4

2500-3.62000-4.8

M11500
M2M31000

Ch1 Base Freq Start 10 MHz
9/9/2016,12:03 AM

Base Pwr

0 dBm

Stop 1.2 GHz

Base Pwr

0 dBm

Stop 1.2 GHz

Isolation

Output VSWR
Trc4 S22 SWR 500 mU/ Ref 1 U

Ch1 Base Freq Start 10 MHz
9/9/2016,12:03 AMCa?

4 (Max)Trc2 S12 dB Mag 10 dB / Ref 0 dB

Ca?

2 (Max)

0S12

S22

M120.000000 MHz -89.438 dB
M2 1.000000 GHz -100.81 dB
M3510.00000 MHz -100.51 dB-105500-20

5000

M120.000000 MHz
M2 1.000000 GHz
M3510.00000 MHz

4500

1.3096 U
1.0371 U1.0400 U-30-40

4000

-50

3500

-60

3000

-70

2500

Absorptive Coaxial Single Pole Single Throw Switch 0.02 - 1GHz

Altitude

Ordering Information
Part No.

30,000 ft.
(Epoxy Sealed Controlledenvironment)
60,000 ft. 1.0psi min.
(Hermetically Sealed Un-controlledenvironment)（Optional）
25g RMS (15 degrees 2KHz)
endurance, 1 hour per axis

-80

2000

M1-90

M11500

M3

M3

M2

1000

Ch1 Base Freq Start 10 MHz
9/9/2016,12:04 AM

Base Pwr

0 dBm

Stop 1.2 GHz

Ch1 Base Freq Start 10 MHz
9/9/2016,12:05 AM

Base Pwr

M20 dBm

Stop 1.2 GHzRF-LAMBDA USA
Sales: sales@rflambda.com

www.rflambda.com

Technical : support@rflambda.com

RF-LAMBDARFSPSTA0001G

LEADER OF RF BROADBAND SOLUTIONS
Switching Speed

Switching Speed

All Dimensions in mm [inches]

4 [0.16]

6 [0.24]

4 [0.16]

4 [0.16]

24 [0.94]
20 [0.79]
20 [0.79]
15 [0.59]

3 [0.12]2 [0.08]

9.5 [0.37][X102]

4- 2.8 [0.11]
THRU

RF-Lambda

J0

RFSPSTA0001G
F:0.02-1GHz
SN:XXXXXXXXXX

Truth Table
J1Control
Input TTL+5V -5V TTL GND

State0ON
1OFFControl Pin Customization
available upon request

Important Notice

Absorptive Coaxial Single Pole Single Throw Switch 0.02 - 1GHz

Outline Drawing:

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