190 MHz Filter
for W-CDMA Applications
SF0190CD01937S
Micro Networks, 324 Clark Street, Worcester, MA 01606, USA tel: 508-852-5400, fax:508-852-8456, www.micronetworks.com
TYPICAL PERFORMANCE
Horizontal: 3 MHz/div
Vertical (from top):
Magnitude
Magnitude
Group Delay
10 dB/div
1 dB/div
100 ns/div
SPECIFICATION
Parameter
Center Frequency (Fc)
Insertion Loss
1 dB Bandwidth
Lower 1 dB Frequency
Upper 1 dB Frequency
3 dB Bandwidth
Lower 3 dB Frequency
Upper 3 dB Frequency
10 dB Bandwidth
Lower 10 dB Frequency
Upper 10 dB Frequency
30 dB Bandwidth
Lower 30 dB Frequency
Upper 30 dB Frequency
Rejection
30 MHz to Fc-13 MHz
Fc-13 MHz to Fc-5 MHz
Fc+5 MHz to Fc+13 MHz
Fc+13 MHz to 300 MHz
Passband Amplitude Ripple
1
Passband Group Delay Ripple
1
Source and Load Impedance
Operating Temperature Range
Notes:
1. Over Fc+/-1.92 MHz.
Min
Typ
190.0
11
4.8
5.2
Max
13
188.0
192.0
187.7
192.3
6.0
186.6
193.4
6.9
186.2
193.8
50
40
40
50
55
43
44
55
0.65
120
50
23
Units
MHz
dB
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
dB
dB
dB
dB
dB p-p
ns p-p
Ω
°C
1.1
200
+85
-10
Rev 03x 17-Jan-03
Page 1 of 2
190 MHz Filter
for W-CDMA Applications
SF0190CD01937S
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:
11
Input Return: 12
Output:
5
Output Return: 6
Ground:
1,2,3,4,7,8,9,10
MATCHING CIRCUIT
Ls1
Ls2
11
Cp1
5
Cp2
12
Component values in 50
Ω:
Ls1 = 36 nH
(Minimum Q = 45)
Cp1 = 39 pF
6
Ls2 = 33 nH
Cp2 = 45 pF
Notes
•
Optimum component values may change depending on board layout. The values shown here are intended
as a guide only.
•
Requires 2% matching components.
ISO 9001
Registered
Micro Networks
324 Clark Street Worcester, MA 01606. tel: 508-852-5400 fax: 508-852-8456
European Sales Office: Hertosingel 20 6214 AD Maastricht, Netherlands. tel: +31-43-32-70915 fax: +31-43-32-70715
www.micronetworks.com
Rev 03x 17-Jan-03
Page 2 of 2
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