ICS SF0070CF51543T

70 MHz Filter
0.7 MHz Bandwidth
Part Number SF0070CF51543T
Micro Networks., 324 Clark Street, Worcester, MA 01606, USA tel: 508-852-5400, fax:508-852-8456, www.icst.com
TYPICAL PERFORMANCE
Horizontal: 1 MHz/div
Vertical (from top):
Magnitude
Magnitude
Group Delay
10 dB/div
1 dB/div
100 ns./div
SPECIFICATION
Parameter
Center Frequency ( Fc) 1
Insertion Loss at Fc
1 dB Bandwidth
3 dB Bandwidth
40 dB Bandwidth
Passband Ripple
Phase Ripple
Group Delay Ripple
Absolute Delay
Ultimate Rejection
Substrate Material
Ambient Temperature
Min.
69.93
0.6
0.7
50
Typ.
70.0
17.0
0.66
0.85
1.8
0.2
2
130
3.6
60
Quartz
25
Max.
70.07
23
2
0.4
4
300
Units.
MHz
dB
MHz
MHz
MHz
dB
deg p-p
ns p-p
us
dB
ºC
Notes:
1: Mean Value of 3 dB points
Rev 2.0 8-Jun-04
Page 1 of 2
70 MHz Filter
0.7 MHz Bandwidth
Part Number SF0070CF51543T
Micro Networks., 324 Clark Street, Worcester, MA 01606, USA tel: 508-852-5400, fax:508-852-8456, www.icst.com
PACKAGE OUTLINE
Units: mm
Pin Configuration:
Input:
18
Input Return: 1
Output:
10
Output Return: 9
Ground:
2, 11
MATCHING CIRCUIT
Ls1
Ls2
18
10
Output
Input
1
Component values:
Ls1 = 270 nH
Ls2 = 220 nH
9
(Minimum Q = 45)
Notes
1: Recommend use of 2% tolerance components.
2: Optimum Values depend on board layout. Values intended as guide only.
ISO 9001
Registered
Micro Networks
Worldwide Headquarters: 324 Clark Street Worcester, MA 01606. tel: 508-852-5400 fax: 508-852-8456
www.icst.com
Rev 3.0 8-Jun-04
Page 2 of 2