856930

457.5 MHz SAW Filter

Data Sheet: Rev A 3/18/11

- 6 of 9 -

Disclaimer: Subject to change without notice e

© 2011 TriQuint Semiconductor, Inc.

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Reference

– Matched

Schematic

50

Input

1,3,4,

5,7,8

2

6

12pF

50

50

24nH

10pF

10nH

8.2pF

50

Output

Notes:

Actual matching values may vary due to PCB layout and parasitic

PC Board

Mounting Configuration

L1

L2

C1

C2

C3

.41

1.70

4.01

1.19

.81

1.19

.81

.46

Notes:

3-layer board - top, middle & bottom layer: 1 oz copper

Substrates: .031” thick FR4 dielectric.

Finish plating: Nickel: 3-8µm thick, Gold: .03-.2µm thick

Hole plating: Copper min .0008µm thick

Notes:

1.

All dimensions are in millimeters.

2.

This footprint represents a recommendation only.

Bill of Material

Reference Desg.

Value

Description

Manufacturer

Part Number

L1

24nH

Coil Wire-wound, 0402

MuRata

LQW15AN24NJ00

L2

10nH

Coil Wire-wound, 0402

MuRata

LQW15AN10NJ00

C1

12pF

Chip Ceramic, 0402

MuRata

GRM1555C1H120GZ01

C2

8.2pF

Chip Ceramic, 0402

MuRata

GRM1555C1H8R2FZ01

C3

10pF

Chip Ceramic, 0402

MuRata

GRM1555C1H100KZ01

SMA

N/A

SMA connector

Radiall USA Inc.

9602-1111-018

PCB

N/A

3-layer

multiple

960846