MICROWAVE

DATASHEET | APRIL 2013

© 2013 EMCORE Corporation

626-293-3400

specialty-sales@emcore.com

www.emcore.com

Information contained herein is deemed to be reliable and accurate as of the issue date. EMCORE reserves the right to change the design or specifications at any time without notice.

Parameter

Symbol

Condition

Min

Typical

Max

Unit

RF Bandwidth

-

-

0.05

-

22

GHz

Link Gain*

G

@ 10 GHz

@ 22 GHz

-

-

-42

-43

-

-

dB

dB

Link Gain (+10 dBm RX optical input)*

@ 10 GHz

@ 22 GHz

-

-

-22

-23

-

-

dB

dB

Noise Figure

NF

@ 10 GHz

@ 22 GHz

-

-

51

51

-

-

dB

dB

Noise Figure (+10 dBm RX optical input)

NF

@ 10 GHz

@ 22 GHz

-

-

35

38

-

-

dB

dB

Input IP3

IIP3

@ 10 GHz

@ 22 GHz

-

-

+26

+29

-

-

dBm

dBm

Spurious Free Dynamic Range

SFDR

@ 0 dBm RX Optical Input

@ +10 dBm RX Optical Input

100

105

105

110

-

-

Gain Variation

50 MHz to 1 GHz

1 GHz to 22 GHz

-

-

-

7

5

10

dB

dB

SITU3000 transmitter @ quadrature bias with 0 dBm RF input and SIRU3000 receiver with 0 dBm optical input

(unless otherwise indicated)

Note: Units provide signal transport above and below rated RF bandwidth with some degradation in signal gain and return loss.

SITU3040 transmitter @ quadrature bias with 0 dBm RF input and SIRU3040 receiver with 0 dBm optical input

(unless otherwise indicated)

Parameter

Symbol

Condition

Min

Typical

Max

Unit

RF Bandwidth

-

-

0.05

-

40

GHz

Link Gain*

G

@ 20 GHz

@ 40 GHz

-

-

-48

-53

-

-

dB

dB

Link Gain (+10 dBm RX optical input)*

@ 20 GHz

@ 40 GHz

-

-

-28

-33

-

-

dB

dB

Noise Figure

NF

@ 20 GHz

@ 40 GHz

-

-

55

59

-

-

dB

dB

Noise Figure (+10 dBm RX optical input)

NF

@ 20 GHz

@ 40 GHz

-

-

38

46

-

-

dB

dB

Input IP3

IIP3

@ 20 GHz

@ 40 GHz

-

-

+29

+34

-

-

dBm

dBm

Spurious Free Dynamic Range

SFDR

@ 0 dBm RX Optical Input

@ +10 dBm RX Optical Input

100

105

105

110

-

-

Gain Variation

50 MHz to 1 GHz

1 GHz to 40 GHz

-

-

-

10

5

15

dB

dB

Note: Units provide signal transport above and below rated RF bandwidth with some degradation in signal gain and return loss.

*Receiver RF output level willchange 2 dB for each 1 dB of RX optical input level change.

SITU-SIRU Series Externally-Modulated

Transmitters & Receivers