PIEZO FILTERS
SAW FILTERS FOR AUDIO VISUAL EQUIPMENT
SAF Series
COLOR TV/VCR SIF
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 Adjacent
Adjacent
Picture
Carrier
Spurious
Response
(dB) min.
Spurious
Response
(dB) min.
Temperature
Coefficient
(ppm/°C)
Insertion Picture Chroma
Loss Carrier Carrier
(dB) max. (dB) max. (dB) min.
(dB) max. (dB) max.
Sound
Part Number
at fs–
at fs+
Carrier
0.3MHz
0.3MHz
(dB) min. (dB) min.
28
30
SAF54MC200Z
SAF41MC200Z
SAF39.2MC70Z
SAF33.4MC200Z
SAF54MD200Z
SAF41MD200Z
16(13)
17(14)
19(14)
20(18)
20(17)
17(14)
40 min.
40 min.
40 min.
40 min.
17
17
35
20
20
20
20
12
15
3
3
6
4
3
3
6
4
40
40
40
40
35
35
35
26
35
37
37
30
35
30
35
35
20
25
–28 20
–28 20
–10 20
–10 20
–28 20
–28 20
–10 20
–10 20
–10 20
(0~52.75MHz) (56.75~70MHz)
28
30
(0~39.75MHz) (43.75~56MHz)
30
30
(28~31.2MHz)
(40.7~45MHz)
30
30
(0~31.9MHz)
(40.4~47MHz)
within
3
fs~0.2MHz fs~0.2MHz
30
151
3
3
(0~70MHz)
(55.5~57.5MHz)
within
3
fs~0.2MHz fs~0.2MHz
30
151
3
3
(0~55MHz)
(42.5~44.5MHz)
within
3
fs~0.2MHz fs~0.2MHz
30
151
SAF33.4MD200Z 20.5(16)
3
3
(0~50MHz)
(34.67~37.7MHz)
fs~0.2MHz fs~0.2MHz
15
81
SAF33.0MDA70Z 26(23) 5.0 3.0
3
3
(0~39.5MHz) (34.67~37.7MHz)
fs~0.2MHz fs~0.2MHz
22
101
SAF32.9MDE70Z
SAF31.4MD70Z
25(23) 4.3 3.0
3
3
(0~31.5MHz)
(35.27~38MHz)
151
(32.645~
35.675MHz)
within
3
fs~0.2MHz fs~0.2MHz
301
(0~45MHz)
28(26)
15
35
35
–10 20
3
3
DIMENSIONS: mm
SAF–200Z DIMENSIONS: mm
SAF–70Z
15.0 max.
14.0 max.
Input Mark
Input Mark
32.9DE
41C
9.0 max.
4.0 min.
10.0 max.
4.0 min.
*
*
0.6 0.1
0.5 0.1
2.5 2.5 2.5 2.5
2.5 2.5 2.5 2.5
ꢀ Input
ꢁ Input Ground
ꢂ Ground
ꢃ Output
ꢄ Output
ꢀ Input
0.3 0.1
0.3 0.1
ꢁ Input Ground
ꢂ Ground
ꢃ Output
5.0 max.
6.0 max.
: EIA-J Date Code
: EIA-J Date Code
*
*
ꢄ Output
ꢀ ꢁ ꢂ ꢃ ꢄ
ꢀ ꢁ ꢂ ꢃ ꢄ
• 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
Quasi-Parallel System.
• SAF32.9MDE70Z is for Multi-Sound TV in U.K.
• 0dB level should be at fs.
1Minimum attenuation between
picture carrier and sound carrier
FREQUENCY CHARACTERISTICS
SAF54MC200Z
SAF41MC200Z
SAF33.4MD200Z
0
10
20
5
4
3
0
10
20
5
4
3
0
5
4
3
10dB/div.
2dB/div.
10dB/div.
10dB/div.
10
20
30
40
50
60
70
2
1
0
30
40
50
60
70
2
1
0
30
40
50
60
70
2
1
0
2dB/div.
2dB/div.
52
54
56
58
60
62
39
41
43
45
47
49
31
33
35
37
39
41
Frequency (MHz)
Frequency (MHz)
Frequency (MHz)
CG01-J
459