PIEZO FILTERS
SAW FILTERS FOR AUDIO VISUAL EQUIPMENT
COLOR TV/VCR SIF
SAF Series
This series of saw filters is designed for TV/ VCR
applications. These filters are capable of passing 1) SIF
and PIF, 2) SIF or 3) PIF. Saw filters are made up of zinc
oxide on a glass substrate. Murata provides saw filters for a
variety of television standards worldwide.
SPECIFICATIONS
SAF MHz
Attenuation Attenuation
Insertion Picture Chroma (dB) max. (dB) max.
Loss
Carrier
Carrier
at fs–
at fs+
(dB) max. (dB) max. (dB) min. 0.3MHz
0.3MHz
Part Number
Adjacent
Sound
Carrier
(dB) min.
Adjacent
Picture
Carrier
(dB) min.
Spurious
Response
(dB) min.
Spurious
Response
(dB) min.
Temperature
Coefficient
(ppm/°C)
16(13)
40 min.
17
3
3
40
37
28
(0~52.75MHz)
30
(56.75~70MHz)
–28 ± 20
SAF41MC200Z
17(14)
40 min.
17
3
3
40
37
28
(0~39.75MHz)
30
(43.75~56MHz)
–28 ± 20
SAF39.2MC70Z
19(14)
40 min.
35
6
6
40
30
30
(28~31.2MHz)
30
(40.7~45MHz)
–10 ± 20
SAF33.4MC200Z
20(18)
40 min.
20
4
4
40
35
30
(0~31.9MHz)
30
(40.4~47MHz)
–10 ± 20
1
SAF54MD200Z
20(17)
within
±3
20
fs~0.2MHz
3
fs~0.2MHz
3
35
30
30
(0~70MHz)
15
(55.5~57.5MHz)
–28 ± 20
SAF41MD200Z
17(14)
within
±3
20
fs~0.2MHz
3
fs~0.2MHz
3
35
35
30
(0~55MHz)
151
(42.5~44.5MHz)
–28 ± 20
20.5(16)
within
±3
20
fs~0.2MHz
3
fs~0.2MHz
3
35
30
(0~50MHz)
151
(34.67~37.7MHz)
–10 ± 20
SAF33.4MD200Z
SAF33.0MDA70Z
26(23)
5.0 ± 3.0
12
fs~0.2MHz
3
35
fs~0.2MHz
3
26
15
(0~39.5MHz)
20
1
8
(34.67~37.7MHz)
–10 ± 20
1
SAF32.9MDE70Z
25(23)
4.3 ± 3.0
15
fs~0.2MHz
3
fs~0.2MHz
3
35
25
22
(0~31.5MHz)
10
(35.27~38MHz)
–10 ± 20
SAF31.4MD70Z
28(26)
within
±3
15
fs~0.2MHz
3
fs~0.2MHz
3
35
35
301
(0~45MHz)
151
(32.645~
35.675MHz)
–10 ± 20
DIMENSIONS: mm
SAF – 200Z
15.0 max.
Input Mark
DIMENSIONS: mm
Input Mark
41C
32.9DE
9.0 max.
*
SAF – 70Z
14.0 max.
10.0 max.
*
4.0 min.
4.0 min.
0.6 ± 0.1
0.5 ± 0.1
2.5 2.5 2.5 2.5
6.0 max.
* : EIA-J Date Code
2.5 2.5 2.5 2.5
ቢ Input
ባ Input Ground
ቤ Ground
ብ Output
ቦ Output
0.3 ± 0.1
ቢ ባ ቤ ብ ቦ
ቢ Input
ባ Input Ground
ቤ Ground
ብ Output
ቦ Output
0.3 ± 0.1
5.0 max.
* : EIA-J Date Code
ቢ ባ ቤ ብ ቦ
• SAF54MC200Z, SAF41MC200Z and SAF33.4MC2OOZ are for Split Carrier System. • SAF33.0MDA70Z is for Multi-Sound TV in Northern Europe. ( ): Typ. values
• SAF54MD200Z, SAF41MD200Z, SAF33.4MD200Z and SAF31.4MD70Z are for
• SAF32.9MDE70Z is for Multi-Sound TV in U.K.
1 Minimum attenuation between
Quasi-Parallel System.
• 0dB level should be at fs.
picture carrier and sound carrier
FREQUENCY CHARACTERISTICS
3
30
2
40
1
50
0
60
2dB/div.
70
52
54
56
58
Frequency (MHz)
CG01-J
60
62
5
10dB/div.
4
20
3
30
2
40
1
50
0
60
2dB/div.
70
39
41
43
45
Frequency (MHz)
47
49
0
5
10dB/div.
10
4
2dB/div.
20
3
30
2
40
1
50
0
60
70
31
33
35
37
39
Group Delay Time (sec.)
20
0
10
Attenuation (dB)
4
SAF33.4MD200Z
Group Delay Time (sec.)
5
10dB/div.
Attenuation (dB)
Attenuation (dB)
0
10
SAF41MC200Z
Group Delay Time (sec.)
SAF54MC200Z
41
Frequency (MHz)
459
PIEZO FILTERS
SAF54MC200Z