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SF0070CD21803T

Description
SAW Filter, 18 Pin(s), Plastic,
CategoryAnalog mixed-signal IC    filter   
File Size81KB,2 Pages
ManufacturerSpectrum Microwave
Download Datasheet Parametric View All

SF0070CD21803T Overview

SAW Filter, 18 Pin(s), Plastic,

SF0070CD21803T Parametric

Parameter NameAttribute value
MakerSpectrum Microwave
Reach Compliance Codeunknown
filter typeSAW FILTER
Number of terminals18
Maximum operating temperature65 °C
Minimum operating temperature-5 °C
Packaging MaterialsPLASTIC

SF0070CD21803T Preview

69.99 MHz Filter
for CDMA Applications
Part Number SF0070CD21803T
Micro Networks Corp., 324 Clark Street, Worcester, MA 01606, USA tel: 508-852-5400, fax:508-852-8456, www.micronetworks.com
TYPICAL PERFORMANCE
Horizontal: 0.5 MHz/div
Vertical (from top): Magnitude
Magnitude
Phase
10 dB/div
1 dB/div
5 deg/div
SPECIFICATION
Parameter
Center Frequency (Fc)
Insertion Loss
Lower 1.5 dB Frequency
Upper 1.5 dB Frequency
Lower 35 dB Frequency
Upper 35 dB Frequency
Ultimate Rejection at Fc
±
0.90 MHz
Triple Transit Suppression
Passband Amplitude Ripple
2
Passband Phase Linearity
Operating Temperature
Source and Load Impedance
Notes:
1. Over center 1.23 MHz.
Min
70.62
69.24
50
30
-5
Typ
69.99
20.2
69.35
70.63
69.25
70.73
55
40
0.5
4
23
50
Max
22
69.36
70.74
0.7
10
+65
Units
MHz
dB
MHz
MHz
MHz
MHz
dB
dB
dB p-p
deg p-p
°C
Rev 1.0x 30-Apr-01
Page 1 of 2
69.99 MHz Filter
for CDMA Applications
Part Number SF0070CD21803T
Micro Networks Corp., 324 Clark Street, Worcester, MA 01606, USA tel: 508-852-5400, fax:508-852-8456, www.micronetworks.com
PACKAGE OUTLINE
Units:
mm
Pin Configuration:
Input:
2
Output:
11
Output Return:
8
Ground:
1,3,4,5,6,7,9,10,12,13,14,15,16,17,18
MATCHING CIRCUIT
Cs1
Ls1
2
Cp1
16
8
11
Cp2
Ls2
Cs2
Typical component values:
(
minimum inductor Q = 50
)
Notes
-
Ls1 = 150 nH
±
6%
Ls2 = 150 nH
±
6%
Cp1 = 75 pF
Cp2 = 82 pF
Cs1 = 47 pF
Cs2 = 47 pF
-
Requires 2% matching components.
Component values may change depending on board layout.
ISO 9001
Registered
Micro Networks Corporation
Worldwide Headquarters
324 Clark Street
!
Worcester, MA 01606
!
tel: 508-852-5400
!
fax: 508-852-8456
European Sales Headquarters
!
Hertosingel 20
!
6214 AD Maastricht
!
The Netherlands
!
tel: +31-43-32-70915
!
fax: +31-43-32-70715
www.micronetworks.com
Rev 1.0x 30-Apr-01
Page 2 of 2
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