CER0109B

1950 MHz W-CDMA BPF

Document No. 008-0256-0

Page 1 of 2

Rev. X4VH

Features

• Small Size

• Low Ripple

• Low Loss

Description

Surface mount, Silver (Ag) coated barium

ceramic filter. Developed for use in W-

CDMA Infrastructure Applications.

Weight: 0.7 grams typical

Material: Filter is composed of a ceramic

block plated with Ag.

Filter complies with RoHS standards.

Note: Supplier shall test each filter to the critical electrical specifications of the above table. Any subsequent audits may deviate from in value due to measurement

repeatability among different test systems. Such deviations shall not exceed the following limits:

Specification Allowance

Insertion Loss

0.1 dB

Return Loss

1.0 dB

Stopbands

1.0 dB

Parameter

Frequency

(MHz)

Typical

@ 25ºC

Specification

@ 25ºC

Spec. over

-40ºC to +85ºC

Passband Insertion Loss

1920 - 1980

1.0 dB

1.6 dB max

1.8 dB max

Passband Return Loss @ input

1920 - 1980

17.0 dB

10 dB min

10 dB min

Passband Ripple

1920 - 1980

.20 dB

0.7 dB max

0.8 dB max

Attenuation:

1830

42.0 dB

30 dB min

30 dB min

1840

38.0 dB

24 dB min

24 dB min

2060

27.0 dB

24 dB min

24 dB min

Power into any port

1 Watt max

Electrical Specifications

Rev 0 – Origin Date: July 11, 2005 – Revision Date: July 11, 2005

•“This product is covered by one or more of the following U.S. and foreign patents including: US 4,692,726;US 4,742,562; US 4,800,348;US 4,829,274;US 5,146,193;EP 0573597;DE 0573597;FR 0573597;JP 508149/92;KR 142171;US

5,162,760;US 5,218,329;US 5,250,916;US 5,327,109;US 5,488,335;CA 2114029;FR 9306297;GB 2273393;JP 3205337;KR 115113;CN 93106228.4;US 5,512,866;EP 0706719;DE 0706719;FR 0706719;GB 0706719;CN 95190359.4;US

5,602,518;US 5,721,520;US 5,745,018;EP 0910875;DE 0910875;DK 0910875;FR 0910875;GB 0910875;IE 0910875;JP 505182/98;KR 10-323013;US 5,994,978;US 6,462,629;CN 00810420.4;US 6,559,735;US 6,650,202;US

6,834,429.Other US and foreign patents pending.

•CTS Corporation 2006 reserves all copyrights in the layout, design and configuration of the patterns on this product.”