ICS SF0070CF51848T

70 MHz Filter
20 MHz Bandwidth
Part Number SF0070CF51848T
Micro Networks., 324 Clark Street, Worcester, MA 01606, USA tel: 508-852-5400, fax:508-852-8456, www.micronetworks.com
TYPICAL PERFORMANCE
Horizontal: 5.0 MHz/div
Vertical (from top):
Magnitude
Magnitude
Phase
10 dB/div
1 dB/div
5 deg/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.
69.8
Typ.
Max.
70.0
70.2
25.2
27.0
19.3
19.4
20
20.7
25.1
25.4
0.4
0.7
2
4
30
45
1.25
50
55
128 Lithium Niobate
25
Units.
MHz
dB
MHz
MHz
MHz
dB
deg p-p
ns p-p
us
dB
ºC
Notes:
1: Mean Value of 3 dB points
2: A smoothing aperture of 250 kHz may be applied to Group Delay Ripple measurement
Rev 1.1 27-Jan-03
Page 1 of 2
70 MHz Filter
20 MHz Bandwidth
Part Number SF0070CF51848T
Micro Networks., 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:
14
Input Return: 1
Output:
8
Output Return: 7
Ground:
2, 9
MATCHING CIRCUIT
Ls1
14
8
Input
Output
1
Component values:
Ls1 = 276 nH
7
(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
European Sales Headquarters: Hertosingel 20 6214 AD Maastricht, Netherlands. tel: +31-43-32-70912 fax: +31-43-32-70715
www.micronetworks.com
Rev 1.1 27-Jan-03
Page 2 of 2