TQM8M9076

0.05-4 GHz Digital Variable Gain Amplifier

Datasheet: Rev. D 01-20-12

- 6 of 11 -

Disclaimer: Subject to change without notice

© 2012 TriQuint Semiconductor, Inc.

Connecting the Digital World to the Global

Reference Design 300-4000 MHz

C1

C3

C2

J6

C8

C11

U1

Bill of Material

Ref Des

Value

Description

Manufacturer

Part Number

U1

n/a

Digital Variable Gain Amp

TriQuint

TQM8M9076

L1

68 nH

Inductor, 0603

various

C1, C2, C3

68 pF

Capacitor, 0402

various

C4, C5, C6, C7

330 pF

Capacitor, 0402

various

C8

1000 pF

Capacitor, 0603

various

C11

0.01 uF

Capacitor, 0603

various

Notes:

1. See PC Board Specifications section for material and stackup.

2. C4, C5, C6 and C7 may be removed for operation above 700 MHz.

7

Amp

DSA

5

4

3

2

6

1

32

8

9

24

25

15

16

17

6-BIT

SPI

13

12

11

10

14

18

20

21

22

23

19

28

29

30

31

27

26

C3

C7

C6

C5

C4

J1

RF

Input

C11

J2

RF

Output

C8

CLK SID LE

J6 Pins

12

11

13

VDD

J6 Pin 1

VDD

J6 Pin 19

U1

TQM8M9076

L1

C2

C1

SOD

J6 Pin 14