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参数资料
| 型号： | DW9276B |
| 厂商： | DYNEX SEMICONDUCTOR LTD |
| 元件分类： | 声表面波滤波器 |
| 英文描述： | 1 FUNCTIONS, 71 MHz, SAW FILTER |
| 封装： | LOW PROFILE, LCC-10 |
| 文件页数： | 1/6页 |
| 文件大小： | 118K |
| 代理商： | DW9276B |
1/6
www.dynexsemi.com
DW9276
DESCRIPTION
The DW9276 is a 71MHz IF SAW filter which has been
specifically designed for cellular radio architectures using
the highly integrated ‘Sceptre’ hardware platform for
GSM from AT&T Microelectronics.
Based on quartz for excellent temperature stability, the
DW9276 provides very high channel selectivity, low
Group Delay Ripple and Insertion Loss. Packaged in a
Surface Mount, low profile leadless chip carrier, the
DW9276 is ideally suited to high volume automatic
assembly systems.
ABSOLUTE MAXIMUM RATINGS
DC voltage
VDC
0V
Input Power Max
Pin
10dBm
NOMINAL IMPEDANCE
Input:
648
// 25pF
Output:
1177
// 19pF
50
TEST BOARD COMPONENTS
Input: Shunt Cap 6.8pF, Series IND 220nH, Shunt Cap 80pF
Output: Series Ind 300nH, Shunt Cap 80pF
Components: Coilcraft 1008CS Inductors: Murata 0805 Capacitors
ODERING INFORMATION
For balanced order DW9276B)
For unbalanced order DW9276U
INPUT
GND CASE
OUTPUT RETURN
INPUT RETURN
GND CASE
OUTPUT
5
4
3
2
1
DW9276 (U/B)
6
7
8
9
10
LCS10/1
Figure 1: Pin connections
DW9276
71MHz IF SAW Filter
Replaces January 2000 version, DS4087-3.0
DS4087-3.1 July 2002
相关PDF资料 |
PDF描述 |
|---|---|
| DW9276U | 1 FUNCTIONS, 71 MHz, SAW FILTER |
| DW9282 | 1 FUNCTIONS, 110.592 MHz, SAW FILTER |
| DWM-30-53-SM-D-120 | 60 CONTACT(S), MALE, STRAIGHT BOARD STACKING CONNECTOR, SOLDER |
| DWM-05-52-G-D-120 | 10 CONTACT(S), MALE, STRAIGHT BOARD STACKING CONNECTOR, SOLDER |
| DWM-05-52-G-S-120 | 5 CONTACT(S), MALE, STRAIGHT BOARD STACKING CONNECTOR, SOLDER |
相关代理商/技术参数 |
参数描述 |
|---|---|
| DW9276U | 制造商:GEC_PLESSEY 功能描述: |
| DW9282 | 制造商:未知厂家 制造商全称:未知厂家 功能描述:Analog IC |
| DW965K-GB | 制造商:DEWALT 功能描述:RIGHT ANGLE DRILL 12V |
| DW966K-2 | 制造商:Dewalt 功能描述:Heavy Duty 3/8'' 14.4 V Cordless Right Angle Drill/Driver S |
| DW966K-GB | 制造商:DEWALT 功能描述:ANGLE DRILL 14.4V |
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