SAFCC58MBP00Z [MURATA]
SAW-Video/Sound Filter, 1 Function(s), 58MHz;
| 型号： | SAFCC58MBP00Z |
| 厂家： | 
muRata |
| 描述： | SAW-Video/Sound Filter, 1 Function(s), 58MHz |
| 文件： | 总6页 (文件大小：89K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
This is the PDF file of catalog No.P34E-5.
No.P34E5.pdf 01.3.9
!INTRODUCTION
Murata has continued research on surface acoustic wave
filters since 1970. In 1976 we offered for sale our first
surface acoustic wave filter to be used in the IF of high-
fidelity FM tuners. Then, we successfully developed and
offered for sale the surface acoustic wave filter for the video
IF of color television sets.
Now surface acoustic wave filters have been parts
indispensable to electronic circuits of video equipments and
telecommunication equipments such as TV/VCR.
Murata has successfully put surface wave filters
incorporating ZnO thin film into series. It is realized to be in
resin molded small package (SIP), and stable temperature
characteristics.
¡Application for VIF/SIF circuit of TV/VCR.
Audio AMP
(SFSH4.5MCB)
Video
Amplifier
SIF
Amplifier
SIF
Detector
Video
Detector
UHF/VHF
Tuner
Pre-
AMP
VIF AMP
(CDSH4.5MC-K)
PIF Surface Acoustic Wave Filter
(SAF58MH210Z)
(TPS4.5MB2)
Video
Color
Amplifier
Demodulator
¡Application for CATV convertor.
RF Signal
Input
1st Mixer
2nd Mixer
2nd Amp.
Television
1st Amp.
Local
osc.
Local
osc.
SAW Filter
(SAF61MB210Z)
1
This is the PDF file of catalog No.P34E-5.
No.P34E5.pdf 01.3.9
!BASIC STRUCTURE
∆f/2 ∆f/2
∆f/2
∆f
∆f/2 ∆f/2 ∆f/2
The basic configuration of a SAW filter is two IDTs (comb
type electrode) on the piezoelectric substrate.
The first IDT connected to the signal source generates a
surface acoustic wave, which propagates along a substrate
surface to the second IDT, which transforms SAW energy
into electrical voltage on a load connected to the IDT.
This is shown in the Fig.-1.
0
∆f
f0
2
N
=
10
20
30
f0
Frequency
Input
Output
Fig.Y3 Frequency characteristics of the normal IDT
!PART NUMBERING
IDT
IDT
(Please specify the part number when ordering)
(Ex.)
SAF 58M
H
7
0
Z
Fig.Y1 Transversal filter
q
w
e
r
t
y
qKind
Frequency characteristics of the IDTs can be calculated by
means of impulse model. In case of Normal IDT which has
a constant pitch and a constant overlap, the IDT and the
corresponding impulse is shown in Fig.-2 below.
SAFYSAW filter
SAFWYDual type SAW filter
SAFCCYChip SAW filter
MKTYHigh frequency trap
wNominal Center Frequency, fp or fs
eType
rPackage
tIndividual Specification
yElement Substrate
λ 0
Bus Bar
Z————ZnO
P
————PZT
Finger
When Taping type, YTF - is added
IDT
!NOTICE
¡Do not apply DC voltage between the each terminal.
¡Washing filter is not acceptable due to unsealed
construction.
¡Filter might be damaged when an excessive stress was
applied.
Impulse
¡Matching condition should be evaluated well to perform
stable electrical characteristics which are specified.
¡We can not warrant against defects caused by any use of
the filter which deviates from the intended use as described
in this catalog. Please contact us for any other
characteristics, using conditions or application to the device
which need to be extremely reliable.
Fig.Y2 IDT and the corresponding impulse
When a voltage is fed to the IDT, the direction of the voltage
is the positive-negative-positive-negative at λ 0/2 interval.
The voltage is then subjected to expansion and shrinkage of
substrate by the piezoelectric effect. One impulse pair of
adjacent positive and negative polarities is corresponding to
one electrode pair.
When the wavelength of the surface acoustic waves
generated by each impulse is equal to the electrode pitch
λ 0, we get maximum SAW energy.
When wave velocity is V, electrode pitch is λ 0, number of
electrode pair is N, then frequency characteristics of normal
IDT can be calculated by the equations shown below.
sin N π X
N π X
f-f0
f0
V
λ 0
A( f )
=
X
=
, f0=
[
]
2
This is the PDF file of catalog No.P34E-5.
No.P34E5.pdf 01.3.9
SURFACE ACOUSTIC WAVE FILTERS
Chip Type Surface Acoustic Wave Filter
Series
SAFCC
Chip SAW Filter with Metal Cap Structure for
Downsizing of TV Tuner
Our company employs a SAW filter element manufactured
with our original zinc oxide thin-film forming technology, and
a shielded structure using a metal cap. This allows the filters
to provide stable temperature characteristics, high reliability,
high shielding ability, and a compact package with, low-
profile shape. This new product is the optimal IF filter for
even smaller and lower-profiled tuners, including TV tuners
installed as part of car equipment and personal computers.
!FEATURES
1. Low-profiled component 2.0mm or less in thickness.
2. Superd stability of characteristics against temperature.
3. Provides high shielding ability using a metal.
4. The series can be reflow soldering.
!DIMENSIONS
!APPLICATIONS
¡LCD-TV
1.0±0.1 0.6±0.2
¡Small, thin tuner
(1) (2) (3)
1.5±0.1
¡ETC
2.55±0.1
¡DAB
Electrode
(6) (5) (4)
¡Wireless LAN
¡GPS etc.
2.3 2.5 2.5 2.3
±0.1
±0.1 ±0.1 ±0.1
2.0 max.
9.6±0.2
5.1±0.2
(6) (5) (4)
(1) Ground
(2) Ground
(3) Output
(4) Output
(5) Ground
(6) Input
: Vender's Code
: EIAJ Monthly code
(1) (2) (3)
(in mm)
!SPECIFICATIONS
1. PIF FILTER
Temperature
Coefficient
(ppm/D)
(dB) min. (dB) min. (dB) min.
Insertion
Loss
(dB) max.
fp
fc
fs
fas
fap
Spurious
Frequency
Char.
Part Number
Attenuation Attenuation Attenuation Attenuation Attenuation Response
System
(dB)
(dB)
(dB)
SAFCC38.9MVB00Z*
SAFCC45MA00Z
SAFCC45MVB00Z*
SAFCC58MH00Z
4.5T1.2
4.5T1.2
4.5T1.2
4.2T1.2
4.5T1.5
4.8T1.5
4.7T1.5
4.2T1.5
24.0
22.5
22.0
17.5
20.0 min.
19.0T3.0
25.0 min.
21.0T3.0
35.0
35.0
40.0
40.0
35.0
40.0
40.0
40.0
30.0
30.0
30.0
30.0
30.0
(0Y52.75)
25.0
Y10T20
Fig.-1
Fig.-2
Fig.-3
Fig.-4
B/G
M/N
Y28T20
4.0T1.2
1.8T1.0
5.0T1.5
21.0
20.5
19.5T3.0
40.0
43.0
Fig.-5
Fig.-6
M
SAFCC58MBP00Z
SAFCC58MVB00Z*
(60.25Y70.0)
4.0T1.2
25.0 min.
40.0
40.0
30.0
*SAFCC38.9MVB00Z, SAFCC45MVB00Z, SAFCC58MVB00Z are for picture IF filter in Quasi-paralleor and split carrier system.
20
This is the PDF file of catalog No.P34E-5.
No.P34E5.pdf 01.3.9
2. SIF FILTER
¡FOR TV/VCR SOUND IF
Attenuation Attenuation
(dB) max. (dB) max.
Temperature
Coefficient
(ppm/D)
Insertion
Loss
(dB) max.
fp
fc
Spurious Spurious
Response Response
(dB) min. (dB) min.
fas
fap
Frequency
System
Char.
Part Number
Attenuation Attenuation
(dB)
Attenuation Attenuation
(dB) min.
at
at
(dB) min.
(dB)
17.0
18.0
17.0
18.0
fsY0.3MHz fsW0.3MHz
28.0
30.0
40.0 min.
Within T3.0
40.0 min.
Within T3.0
17.0
18.0
16.0
21.0
3.0
3.0
40.0
37.0
Fig.-7
M/N
Fig.-8
SAFCC41MC00Z
SAFCC41MD00Z
SAFCC54MC00Z
SAFCC54MD00Z
(0Y39.75MHz) (43.75Y56MHz)
fs
Y
Y
0.2MHz fs
3.0
W
W
0.2MHz
3.0
30.0
55MHz) (42.5
15.0
35.0
35.0
(0Y
Y44.5MHz)
Y28T20
28.0
30.0
3.0
0.2MHz fs
3.0
3.0
0.2MHz
3.0
40.0
37.0
Fig.-9
M
Fig.-10
(0Y52.75MHz) (56.75Y70MHz)
fs
28.0
15.0
33.0
33.0
(0Y
70MHz) (55.5Y57.5MHz)
¡FOR MULTI SYSTEM TV/VCR SOUND IF
Attenuation
(dB) max.
at
Attenuation
(dB) max.
at
1
2
Insertion
Loss
Temperature
fp
fc
fs
fs
fas
fap Spurious Spurious
Fre-
Coefficient
(ppm/D)
Part Number
Attenuation Attenuation
(dB) min. (dB) min.
Attenuation Attenuation
(dB) max. dB) max.
Attenuation Attenuation Response Response
(dB) min. (dB) min. (dB) min. (dB) min.
quency System
Char.
(dB) max.
1
2
fs Y0.3MHz
fs W0.3MHz
25.0
(0Y30.9MHz)
25.0
(40.4Y46MHz)
PAL
MULTI
Y10T20
30.0
30.0
14.0
6.0
3.0
3.0
6.0
30.0
35.0
Fig.-11
SAFCC33.4MCB00Z
3. FOR WIRELESS LAN
Temperature
Coefficient
[ppm/D]
Spurious
Response
[dB]min.
30.0
Spurious
Center
Frequency
(MHz)
Insertion
Loss
(dB) max.
3dB
30dB
Frequency
Char.
Response
[dB]min.
30.0
System
Part Number
Bandwidth Bandwidth
(MHz) min. (MHz) max.
Fig.Y12
43.00T0.10
Y28T20
21.0
1.25
3.50
W-LAN
SAFCC43.00MC00Z
（30.0Y40.5MHz）（45.5Y50.0MHz）
!FREQUENCY CHARACTERISTICS
1. PIF FILTER
¡SAFCC38.9MVB00Z
¡SAFCC45MA00Z
0
0
10
20
30
40
50
60
70
Amplitude
10 dB/div
Amplitude
10 dB/div
10
2 dB/div
2 dB/div
20
30
40
1400
1200
1000
800
1400
1200
1000
800
G.D.T.
G.D.T.
50
60
70
31.0
33.0
35.0
37.0
39.0
41.0
39.0
41.0
43.0
45.0
47.0
49.0
Frequency (MHz)
Frequency (MHz)
Fig.
Y
1
Fig.Y2
¡SAFCC45MVB00Z
¡SAFCC58MH00Z
0
10
20
30
40
50
60
0
10
20
30
40
50
60
Amplitude
10 dB/div
Amplitude
10 dB/div
2 dB/div
G.D.T.
2 dB/div
G.D.T.
1400
1200
1000
800
1400
1200
1000
800
70
70
52.0
54.0
56.0
58.0
60.0
62.0
39.0
41.0
43.0
45.0
47.0
49.0
Frequency (MHz)
Frequency (MHz)
Fig.
Y
3
Fig.Y4
21
This is the PDF file of catalog No.P34E-5.
No.P34E5.pdf 01.3.9
¡SAFCC58MBP00Z
¡SAFCC58MVB00Z
0
0
10
20
30
40
50
60
Amplitude
10 dB/div
Amplitude
10 dB/div
10
2 dB/div
2 dB/div
20
30
1400
1200
1000
800
1400
1200
40
50
60
70
1000
800
G.D.T.
G.D.T.
70
52.0
54.0
56.0
58.0
60.0
62.0
52.0
54.0
56.0
58.0
60.0
62.0
Frequency (MHz)
Frequency (MHz)
Fig.
Y5
Fig.Y6
2. SIF FILTER
¡FOR TV/VCR SOUND IF
¡SAFCC41MC00Z
¡SAFCC41MD00Z
Amplitude
10 dB/div
Amplitude
10 dB/div
0
10
20
30
40
50
60
0
10
20
30
40
50
60
70
2 dB/div
3000
2000
1000
0
3000
2000
1000
0
G.D.T.
G.D.T.
2 dB/div
70
39.0
41.0
43.0
45.0
47.0
49.0
39.0
41.0
43.0
45.0
47.0
49.0
Frequency (MHz)
Frequency (MHz)
Fig.
Y7
Fig.Y8
¡SAFCC54MC00Z
¡SAFCC54MD00Z
Amplitude
10 dB/div
Amplitude
10 dB/div
0
10
20
30
40
50
60
0
10
20
30
40
50
60
2 dB/div
2 dB/div
3000
2000
1000
0
3000
2000
1000
0
G.D.T.
G.D.T.
70
70
52.0
54.0
56.0
58.0
60.0
62.0
52.0
54.0
56.0
58.0
60.0
62.0
Frequency (MHz)
Frequency (MHz)
Fig.
Y9
Fig.Y10
¡FOR MULTI SYSTEM TV/VCR SOUND IF
¡SAFCC33.4MCB00Z
Amplitude
10 dB/div
0
10
20
30
40
50
60
70
2 dB/div
G.D.T.
3000
2000
1000
0
30.5
32.5
34.5
36.5
38.5
40.5
Frequency (MHz)
Fig.Y11
22
This is the PDF file of catalog No.P34E-5.
No.P34E5.pdf 01.3.9
3. FOR WIRELESS LAN
¡SAFCC43.00MC00Z
0
10 dB/div.
10
20
30
40
50
60
70
1400
1200
1000
800
2 dB/div.
G.D.T.
34.0
39.0
44.0
Frequency (MHz)
49.0
54.0
Fig.Y12
!DIMENSION OF PLASTIC TAPE
2.0±0.05
+0.1
-0.0
4.0±0.1
φ1.5
φ1.5±0.1
Cap Chip
8.0±0.1
5.5±0.1
Peeling strength
(0.1— 0.7N)
3˚ max.
10˚ max.
Cover tape
(in mm)
User direction of feed
!APPLICATIONS
1. Standard Land Dimensions
2. Soldering Conditions
¡Standard Soldering Conditions
Reflow Solder
2.5
2.5
5sec.
240
230
Gradual
Cooling
150
1.0
(in mm)
30
60
Time(sec.)
¡Soldering with Iron
¡Soldering conditions : Soldering iron temperature 280D
Soldering time less than 3 seconds
When correcting chips with a soldering iron, the tip of the
soldering iron should not directly touch the chip component.
3. Cleaning conditions
Please avoid cleaning this chip ceramic filter with vapor or
immersion method because this type is not perfectly shielded.
23
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