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TDFM3A-1238I-10A

Description
TDF series for Automotive & Satellite Radio
CategoryAnalog mixed-signal IC    filter   
File Size187KB,4 Pages
ManufacturerTOKO, INC.
Websitehttps://www.murata.com/
Environmental Compliance
Download Datasheet Parametric View All

TDFM3A-1238I-10A Overview

TDF series for Automotive & Satellite Radio

TDFM3A-1238I-10A Parametric

Parameter NameAttribute value
Is it lead-free?Lead free
Is it Rohs certified?conform to
MakerTOKO, INC.
Reach Compliance Codeunknow
Center frequency or cutoff frequency (fo/fc)1238.5 MHz
filter typeDIELECTRIC BPF
high2.5 mm
Input/output impedance50 OHM
Maximum insertion loss1.8 dB
length6.6 mm
Manufacturer's serial numberTDF
Installation typeSURFACE MOUNT
physical sizeL6.6XB4.5XH2.5 (mm)/L0.26XB0.177XH0.098 (inch)
voltage standing wave ratio2
width4.5 mm
Chip Dielectric Filters
チップ誘電½フィルタ
TDF
Series
TDF series for Automotive & Satellite Radio
SELECTION GUIDE FOR STANDARD DEVICES
The Part Numbers shown in the table below are standard devices, which
are readily available. TOKO will design and manufacture modified and
custom devices with specific characteristics to meet your requirements.
If you do not find the device for your application in this catalog, please
contact our sales or representative office.
RoHS compliant
下記の表に示す½品番号は、標準品です。TOKOは、お客様のご要望に合わせ設計、
½½いたしますので、お客様の用途に適合する仕様が見½らない場合は、½社営業所
または代理店にご連絡ください。
RoHS指令対応
東光品番
中心周波数
帯域幅
挿入損失
V.S.W.R.
選択度
外½寸法
用途
個数/リール
TOKO
Part
Number
TDFM2B-1472H-10A
TDFM3A-1472H-10A
TDFM3A-1472H-13A
TDFM3A-1238I-10A
TDFM3A-1590J-10A
TDF2A-1575B-11A
TDF2A-1575B-12A
TDF2A-1575B-13A
TDF3A-1575B-10A
TDFM1A-1575A-13A
TDFM2A-1575A-10A
TDFM2A-1575A-11A
TDFS8A-1575A-10A
TDFS1C-2326C-10A
TDFS1C-2326C-11A
TDFS8A-2326C-10A
TDFS8B-2326C-10A-01
TDFM1B-2332E-10A
TDFS1C-2332E-10A
TDFS8A-2338B-11A
TDFS8A-2338E-10A
TDFS8A-2338C-12A
TDFS1C-2338B-11A
TDFS8A-2642E-10A
TDFS1C-2642D-10A
TDF2A-2500A-12A
TDFM2A-5800B-10A
Center
Freq.
(MHz)
1472.0
1472.0
1472.0
1238.5
1590.0
1575.4
1575.4
1575.4
1575.4
1575.4
1575.4
1575.4
1575.4
2326.0
2326.0
2326.0
2326.0
2332.5
2332.5
2338.5
2338.5
2338.5
2338.75
2642.5
2642.5
2500.0
5800.0
Bandwidth
(MHz)
Fo
±
20.0
Fo
±
20.0
Fo
±
20.0
Fo
±
21.5
Fo
±
25.0
Fo
±
5.0
Fo
±
5.0
Fo
±
5.0
Fo
±
5.0
Fo
±
1.0
Fo
±
1.0
Fo
±
1.0
Fo
±
1.0
Fo
±
7.0
Fo
±
7.0
Fo
±
7.0
Fo
±
7.0
Fo
±
12.5
Fo
±
13.0
Fo
±
6.25
Fo
±
12.5
Fo
±
7.0
Fo
±
6.25
Fo
±
12.5
Fo
±
10.0
Fo
±
2.0
Fo
±
5.0
Insertion V.S.W.R.
Loss
in BW
(dB) Max.
3.00
1.80
1.50
1.80
2.00
5.50
2.70
1.00
2.70
4.00
3.20
5.50
1.00
2.00
3.00
2.80
4.50
3.00
2.00
3.80
3.40
3.00
3.50
2.00
2.00
5.00
3.00
2.00
2.00
2.00
2.00
2.00
2.30
2.00
2.00
2.00
2.00
2.00
2.30
2.00
2.00
2.00
2.00
2.00
2.00
2.00
2.00
2.00
2.00
2.00
2.00
2.00
2.00
2.00
Selectivity
(dB) Min. (MHz)
34, 36 (Fo
±
215,
450)
38 (Fo
422)
42 (Fo
230)
10 (Fo
±
140)
10 (Fo
±
140)
22 (Fo
50)
30, 28 (Fo
140, + 140)
7 (Fo
±
140)
30, 28 (Fo
140, + 140)
18 (Fo
±
50)
30, 28 (Fo
±
140)
22 (Fo
50)
5 (Fo + 275)
10, 6 (Fo
100, + 100)
30, 25 (Fo
100, + 100)
20 (Fo
200, + 200)
24, 19 (Fo
100, + 100)
32, 32 (Fo
226, + 239)
37, 37 (Fo
222.5, Fo + 227.5)
30 (Fo
±
200)
37, 25 (Fo
200, + 200)
28 (Fo
±
230)
20 (Fo
±
56.5)
30, 40 (Fo
472, + 808)
30 (Fo
192, + 708)
20, 25 (Fo
±
60,
±
90)
20 (Fo
±
400)
Dimension (mm)
W
×
L
×
T (Max.)
6.5
×
5.55
×
2.25
4.5
×
5.3
×
2.8
4.5
×
5.25
×
2.8
4.5
×
6.6
×
2.8
4.5
×
5.1
×
2.8
5.7
×
5.4
×
2.25
5.7
×
5.2
×
2.25
5.7
×
5.2
×
2.25
5.7
×
5.4
×
3.0
4.5
×
5.4
×
1.9
4.5
×
5.25
×
2.25
4.5
×
5.2
×
2.25
3.2
×
5.3
×
1.8
5.0
×
4.6
×
2.0
5.0
×
4.6
×
2.0
3.2
×
3.5
×
1.8
4.5
×
3.4
×
1.8
6.5
×
5.35
×
2.0
6.5
×
5.1
×
2.0
3.2
×
3.55
×
1.8
3.2
×
3.3
×
1.8
3.2
×
3.5
×
1.8
5.9
×
4.4
×
2.0
3.2
×
3.0
×
1.7
5.0
×
4.1
×
2.0
5.7
×
5.2
×
2.25
4.5
×
2.9
×
2.25
Application
DAB
DAB
DAB
GPS+GLONASS
GPS+GLONASS
GPS
GPS
GPS
GPS
GPS
GPS
GPS
GPS
Sirius
Sirius
Sirius
Sirius
XM+Sirius
XM+Sirius
XM RADIO
XM RADIO
XM RADIO
XM RADIO
モバイル放送
モバイル放送
Pcs/Reel
1500
2000
2000
2000
2000
2000
2000
2000
2000
2000
2000
2000
2000
2000
2000
2000
2000
1500
1500
2000
2000
2000
2000
2000
2000
2000
2000
VICS
ETC
入出力インピーダンス/Input Output impedance : 50Ω
½品例
TDF2A-1575B-12A
Typical Characteristics
代表特性例
TDF2A-1575B-12A
0
10
20
0
5
10
Attenuation (dB)
1.0
Attenuation
Return loss
40
50
60
70
80
90
20
25
30
35
40
45
50
GND
OUT
1575-12
TOKO
5.7
2.25
Max.
1.0
5.7
1.2
100
(Unit: mm)
Center Frequency :1,575MHz
Span :500MHz
Return Loss (dB)
4.7
GND
30
15
1.2
IN
2.5
5.2
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