May 2006 - Rev 23-May-06

DC-6.0 GHz InGaP HBT, MMIC or Packaged,

Matched Gain Block Amplifier

Page 6 of 7

Mimix Broadband, Inc., 10795 Rockley Rd., Houston, Texas 77099

Tel: 281.988.4600 Fax: 281.988.4615 mimixbroadband.com

Characteristic Data and Specifications are subject to change without notice.

©2006 Mimix Broadband, Inc.

Export of this item may require appropriate export licensing from the U.S. Government. In purchasing these parts, U.S. Domestic customers accept

their obligation to be compliant with U.S. Export Laws.

CGB7003-SC (-BD)

Application Circuit

Recommended Bias Resistor Values for ID = 35 mA

Supply Voltage (V)

5V

6V

7V

8V

10V

12V

Rbias (R1 Description: 0805 1/8W 1%) 20

39

59

———

—

Rbias (R1 Description: 1206 1/4W 1%)

—

—

—

—

Rbias (R1 Description: 1210 1/2W 5%)

—

—

—

—

120

160

Ref Designator

Value

Description

Size

C1, C2

1000 pF

MCH185A101JK

0805

C3

1.0 F

VITR 1.0 F 25V CER

0805

CAP 0805 X7R 10%

L1

56 nH

Coilcraft 0603 CS 10%

0603

0

1

2

1

/

6

0

2

1

/

5

0

8

0

d

I

/

)

d

V

-

s

V

(

=

s

a

i

B

R

1

R

A

/

N

)

e

c

a

l

P

t

o

N

o

D

(

P

N

D

4

C

Note: Rbias provides DC bias stability over temperature.

2

RF IN

Vs

RF OUT

C1

C2

Note: This schematic represents the topology of the application circuit recommended by Mimix.

L1

R Bias = (Vs - Vd) / Id

4

3

1

Vd

R1

C3

78