ICS SF0300BA01973S

300 MHz Filter
Part Number
SF0300BA01973S
Micro Networks Corp., 324 Clark Street, Worcester, MA 01606, USA tel: 508-852-5400, fax:508-852-8456, www.micronetworks.com
TYPICAL PERFORMANCE
Horizontal:
2 MHz/div
Vertical (from top):
10 dB/div
1 dB/div
200 ns/div
SPECIFICATION
NOTE – All electrical specifications apply at room temperature (23 °C) only.
PARAMETER
Center Frequency (FC) 1
Insertion Loss 2
3dB Bandwidth 3 4
40dB Bandwidth 3 4
Ultimate rejection at FC +/-(6 to 40) MHz 4
Average Passband Delay
Passband Amplitude Ripple 3 5
Passband Group Delay Ripple 3 6
Passband Phase Linearity 3 6
Return Loss at Input and Output 3 6
Triple Transit Suppression
Source and Load Impedance
Frequency change with Temperature (TC ≈ 20 °C)
Operating Temperature Range
Storage Temperature Range
Notes:
1.
2.
3.
4.
5.
6.
Min
299.935
3.2
45
10
40
-30
-40
Typ
300.010
15
3.3
4.6
50
1.67
0.75
70
3
Max
300.085
19
4.7
1.8
1.0
200
10
46
50
-0.009(T-TC)2
+70
+85
Units
MHz
dB
MHz
MHz
dB
µs
dB p-p
ns p-p
deg p-p
dB
dB
Ω
kHz / °C2
°C
°C
Center frequency is defined as the mean of the upper and lower 3dB points. The typical room temperature center
frequency may be offset from 300 MHz to allow for frequency change with temperature.
Measured at the frequency at which the insertion loss is minimum.
All bandwidths are centered at FC.
Decibel level is relative to the insertion loss.
Over bandwidth FC +/- 1.2 MHz.
These parameters to be satisfied over the 3 dB bandwidth.
Rev 1.1 26-Apr-02
Page 1 of 2
300 MHz Filter
Part Number
SF0300BA01973S
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:
Input Return:
Output:
Output Return:
Ground:
10
1
5
6
2,3,4,7,8,9
MATCHING CIRCUIT
Ls1
10
5
Ls2
Cp1
Cp2
1
6
Suggested component values in 50 Ω: Cp1 = 27 pF, Ls1 = 27 + 8.2 nH, Ls2 = 33 nH, Cp2 = 27 pF
Minimum Q of inductors: 45.
Notes -
May require 2% matching components in order to meet return loss specification.
Optimum component values can change depending on board layout.
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, Netherlands. tel: +31-43-32-70915 fax: +31-43-32-70715
www.micronetworks.com
Rev 1.1 26-Apr-02
Page 2 of 2