袣2011
4x2.54
IF filter for intercarrier application
(IF= 38.0 MHz. standard B/G-CCIR, D/K-OIRT)
2.6
8.6max
2
3
4
5
6
2
5
18.7max
16.8
3.5max
3
6
4
1.0
2.8
Package SIP6M
3.0
D0.5
Pin configuration
2 鈥?Input
3 - Input - ground
4 - Chip carrier - ground
5 - Output
6 - Output
Characteristics (measuring conditions:
孝=25掳小,
Z
source
=50
鈩?
Z
load
=2k鈩?/3pF)
Parameter
Insertion attenuation at
(reference level for the following data)
Relative attenuation:
Picture carrier
Color carrier
Sound carrier
Lower sidelobe
Adjacent picture carrier
Adjacent sound carrier
Upper sidelobe
Amplitude ripple:
31,4-31,6 MHz
32,4-32,6 MHz
33,57-37,0 MHz
Reflected wave signal suppression 1,2 -6,0 碌s after main
pulse ( test pulse: 250 ns, carrier frequency 36,5 MHz)
Feedthrough signal suppression 0,9 鈥?1,2 碌s before main
pulse (test pulse: 250 ns, carrier frequency 36,5 MHz)
Impedance at
36,5MHz
Input Z
in
=R
in
//C
in
Output Z
out
=R
out
//C
out
Group delay predistortion
(reference frequency 38,0 MHz)
33,57MHz
35,9 MHz
Temperature coefficient of frequency
2,0
3,5
0,5
40
40
0,6
2,5
0,7
46
52
1,3//13,0
3,0//5,0
dB
dB
dB
dB
dB
k鈩?/pF
k鈩?/pF
ns
ns
ppm/掳K
36,5MHz
38,0 MHz
33,57 MHz
33,3 MHz
31,5 MHz
32,5 MHz
15,0-30,0 MHz
30,0 MHz
39,5 MHz
39,5-42,0 MHz
42,0-56 MHz
5,5
min.
max
.
16,7
7,5
1,8
3,2
15,5
17
type
15,2
6,5
0,8
2,2
14
15,5
44
50
50
44
42
unit
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
13
14
40
45
40
40
40
0
-50
-72
1
2
