TQP7M9101

¼ W High Linearity Amplifier

Datasheet: Rev. J 12/11/2014

- 8 of 20 -

Disclaimer: Subject to change without notice

© 2014 TriQuint

www.triquint.com

1460 – 1540 MHz Reference Design

J4

J3

U1

C2

C3

C4

C1

C6

U1

TQP7M9101

J4 GND

J3 Vcc

1

2,4

3

C5

3.9 pF

J1

RF

Input

J2

RF

Output

L1

10 nH

0805

C4

1.0 uF

C3

100 pF

C2

39 pF

C6

3.9 pF

C1

0



Notes:

1. See Evaluation Board PCB Information for material and stack up.

2. 0

Ω resistor (C1) may be replaced with copper trace in the target application layout.

3. All components are of 0603 size unless stated on the schematic.

4. Critical component placement locations:

Distance between U1 Pin 1 Pad (left edge) to C5 (right edge): 60 mils

Distance between U1 Pin 1 Pad (left edge) to C6 (right edge): 90 mils

Bill of Material

1460 – 1540 MHz Reference Design

Reference Des.

Value

Description

Manuf.

Part Number

n/a

n/a

Printed Circuit Board

TriQuint

1100415

U1

n/a

0.25 W High Linearity Amplifier

TriQuint

TQP7M9101

C5 , C6

3.9 pF

CAP, 0603, +/-0.1pF. 200V. NPO/COG

various

C1

0 Ω

RES, 0603, +/-5%, 1/16 W

various

C2

39 pF

CAP, 0603, +/-5%, 50V NPO/COG

various

C3

100 pF

Cap., Chip, 0603, +/-5%. 50V NPO/COG

various

C4

1.0 uF

CAP, 0603, 10%, X5R , 10V

various

L1

10 nH

Inductor, 0805, 5%, Coilcraft CS Series

Coilcraft

0805CS-100XJLB

J3, J4

n/a

Solder Turret

various

Typical Performance

1460 – 1540 MHz Reference Design

Parameter

Conditions

Typical Value

Units

Frequency

1460

1500

1540

MHz

Gain

19.4

19.4

19.3

dB

Input Return Loss

14

19

20

dB

Output Return Loss

17

13

10

dB

Output P1dB

+24.4

+23.8

+23.7

dBm

OIP3

Pout= +8 dBm/tone, Δf=1 MHz

+44

+42.8

+42

dBm

Noise Figure

4.6

4.7

4.8

dBm