SF0070BA03055S Datasheet, PDF (1/2 Pages) Integrated Circuit Systems – 70 MHz Filter 5 MHz Bandwidth

70 MHz Filter
5 MHz Bandwidth
Part Number
SF0070BA03055S
Micro Networks, 324 Clark Street, Worcester, MA 01606, USA tel: [phone], fax:[phone], www.icst.com
TYPICAL PERFORMANCE
Horizontal: 3 MHz/div
Vertical (from top):
Magnitude
10,1 dB/div
Phase Deviation
5 deg/div
Group Delay Deviation 200 ns/div
SPECIFICATION
Parameter
Center Frequency (Fc) ¹
Insertion Loss
1 dB Bandwidth
3 dB Bandwidth
35 dB Bandwidth
Passband Ripple
Phase Deviation from Linear²
Group Delay Variation²
Absolute Delay
Substrate
Temperature Coefficient of Frequency (Tc)³
Ambient Temperature
System Source and Load Impedance
Min Typ Max Units
69.8
70
70.2 MHz
7.3
8 dB
4.35
4.7
MHz
5
5.6
MHz
8.7
9.3 MHz
0.65
1 dB
3
9.5 deg
65
125 ns
0.96
µs
LiNbO₃
-90
-
ppm/°C
25
°C
50
Ω
Notes: 1. Average of lower & upper 3 dB frequencies.
2. Evaluated over 80% of the 3 dB bandwidth.
3. Typical change of filter frequency response with temperature is ∆f/f_ref = (T-T_ref)*Tc ppm.
Rev X3 4-May-04
Page 1 of 2