參數(shù)資料
型號(hào): CSPRC032
廠商: California Micro Devices Corporation
英文描述: CHIP SCALE PACKAGE(CSP) EMI FILTER NETWORK
中文描述: 芯片級(jí)封裝(CSP)的EMI濾波器網(wǎng)絡(luò)
文件頁(yè)數(shù): 1/3頁(yè)
文件大?。?/td> 44K
代理商: CSPRC032
2000 California Micro Devices Corp. All rights reserved.
9/26/2000
1
CSPRC032
CALIFORNIA MICRO DEVICES
215 Topaz Street, Milpitas, California 95035 Tel: (408) 263-3214 Fax: (408) 263-7846 www.calmicro.com
Chip Scale Package (CSP) EMI Filter Network
Features
Minimal Cross-Talk
4 Filter lines per device
Ultra small foot print
Silicon substrate
0.35mm Eutectic Solder Bumps
Product Description
Many portable applications frequently demand filtering
of signals in the 800-2,700 MHz band. California Micro
Devices’ unique thin film Flip Chip filters provide a
minimum of –30 dB of attenuation over this frequency
band. The bump size and pitch of these filters are
selected such that the device can be placed directly on
a FR4 printed circuit board using conventional assembly
Applications
Cellular Phones
Cordless Phones
Internet Appliances
PDAs
Laptop Computers
C1450800
SCHEMATIC DIAGRAM
techniques. The pin-out for the device features a signal
‘flow through’ design, allowing optimal signal routing.
Ground-bounce and cross-talk are minimized via a die
design that provides two solder bump contacts to the
common supply connection. The solder bump contacts
are a 63/37 Sn/Pb alloy and are nominally 0.35 mm in
diameter.
R 50
R 50
C
43pF
GND
A1
B1
GND
B3
R 50
R 50
C
43pF
GND
A2
B2
R 50
R 50
C
43pF
GND
A4
B4
R 50
R 50
C
43pF
GND
A5
B5
* Note 1: Calculated with 0
Source impedance and infinite Load
impedance.
* Note 2: Calculated with 50
Source impedance and 50
Load
impedance.
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相關(guān)PDF資料
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CSPST CHIP SCALE SERIES TERMINATION ARRAY
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