Document Outline
- Electrical Specification
- Dimensions
- Circuit
- Frequency Characteristics
Customer Name
Standard specification
Application
IF Filter for
Digital Terrestrial TV
(Switchable)
FUJITSU MEDIA DEVICES LIMITED
Center Frequency 36.125 MHz DATE
Jun. 30 2003
FMD Part Number SBSF03AAPL Version 1.
3
Table 1-1 Electrical Specification (Ta=25
o
C)
Channel 1 (BW=7MHz) Pin No.1&2=INPUT Pin No.3=GROUND
Specification
Items Conditions
Min. Typ. Max.
Unit Remarks
Center frequency
-
36.125
-
MHz
Insertion Loss
36.125 MHz
20.4 21.9 23.4 dB
1 dB
-
6.5
-
MHz
3 dB
-
7.0
-
MHz
Pass bandwidth
30 dB
-
8.6
-
MHz
31.875 MHz
-
-26 -19 dB
32.625 MHz
- 4.5
- 2.9
-
dB
32.825 MHz
- 2.2
- 1.2
-
dB
36.125 MHz
-
0
-
dB Reference
39.425 MHz
- 2.2
- 1.1
-
dB
39.625 MHz
- 4.5
- 3.0
-
dB
40.525 MHz
-
-34 -25 dB
46.875 MHz
-
-48 -33 dB
25.125 ~ 30.125 MHz
-
-40 -34 dB
Relative level
42.125 ~ 50.125 MHz
-
-36 -30 dB
Amplitude ripple
(p-p)
33.125 ~ 39.125 MHz
-
0.5
1.0
dB
Group delay ripple
(p-p)
32.625 ~ 39.625 MHz
-
44 80 ns
Input Capacitance
C
in1 ( 1.0 MHz)
-
19.0
-
pF
Output Capacitance
C
out ( 1.0 MHz)
-
4.3
-
pF
Temperature coefficient
-
-72
-
ppm/
o
C
Customer Name
Standard specification
Application
IF Filter for
Digital Terrestrial TV
(Switchable)
FUJITSU MEDIA DEVICES LIMITED
Center Frequency 36.125 MHz DATE
Jun. 30 2003
FMD Part Number SBSF03AAPL Version 1.
3
Table 1-2 Electrical Specification (Ta=25
o
C)
Channel 2 (BW=8MHz) Pin No.1=INPUT Pin No.2&3=GROUND
Specification
Items Conditions
Min. Typ. Max.
Unit Remarks
Center frequency
-
36.125
-
MHz
Insertion Loss
36.125 MHz
20.4 21.9 23.4 dB
1 dB
-
7.4
-
MHz
3 dB
-
7.9
-
MHz
Pass bandwidth
30 dB
-
9.5
-
MHz
31.375 MHz
-
-30 -23 dB
32.125 MHz
- 5.7
- 4.0
-
dB
32.325 MHz
- 2.8
- 1.6
-
dB
36.125 MHz
-
0
-
dB Reference
39.925 MHz
- 2.8
- 1.5
-
dB
40.125 MHz
- 5.5
- 3.8
-
dB
41.025 MHz
-
-42 -30 dB
47.375 MHz
-
-50 -30 dB
25.125 ~ 30.125 MHz
-
-40 -34 dB
Relative level
42.125 ~ 50.125 MHz
-
-34 -29 dB
Amplitude ripple
(p-p)
33.125 ~ 39.125 MHz
-
0.5
1.0
dB
Group delay ripple
(p-p)
32.775 ~ 39.725 MHz
-
40 80 ns
Input Capacitance
C
in2 ( 1.0 MHz)
-
22.6
-
pF
Output Capacitance
C
out ( 1.0 MHz)
-
4.3
-
pF
Temperature coefficient
-
-72
-
ppm/
o
C
Customer Name
Standard specification
Application
IF Filter for
Digital Terrestrial TV
(Switchable)
FUJITSU MEDIA DEVICES LIMITED
Center Frequency 36.125 MHz DATE
Jun. 30 2003
FMD Part Number SBSF03AAPL Version 1.
3
Dimensions
Fig.1
Pin Configuration
Table 2
Pin No.
Symbol
Function
#1 IN
Input
#2 SW Switching
#3 GND
Ground
#4 OUT
Output
#5 OUT
Output
4-2.54
0.3+
/-
0.1
0.6+/-0.1
13.7+/-0.2
0.25+/-0.1
0.825+/-0.2
5.2+
/-
0.1
3.1+/
-
0.
2
2.15+/-0.1
#1
Unit : mm
C0.7
#2 #3 #4
#5
Customer Name
Standard specification
Application
IF Filter for
Digital Terrestrial TV
(Switchable)
FUJITSU MEDIA DEVICES LIMITED
Center Frequency 36.125 MHz DATE
Jun. 30 2003
FMD Part Number SBSF03AAPL Version 1.
3
C
in
R
in
R
out
C
out
#2
#1
#3
#4
#5
Pin No.
Pin No.
INPUT
OUTPUT
INPUT
C
in
R
in
Evaluation Circuit
Fig.2 Evaluation circuit
Equivalent Circuit
Fig.3 Equivalent circuit
91
91
270p
270p
1.2k
1.2k
4 : 2
1n
2.7k
2.7k
47
1n
10
2.2k
100n
47
1n
120
20
100n
10
100n
100
270
1n
47
470
220
10n
390
3.3k
100n
560
47
270
56
1n
output
100n
input
+12V
10p
22p
39
15p
100n
BF959
BF959
BF959
BF959
BF214
BF214
1
2.2k
6.8k
BA582
2.2k
18k
56k
BC848
SW 0V:channel 1
+12V:channel 2
Customer Name
Standard specification
Application
IF Filter for
Digital Terrestrial TV
(Switchable)
FUJITSU MEDIA DEVICES LIMITED
Center Frequency 36.125 MHz DATE
Jun. 30 2003
FMD Part Number SBSF03AAPL Version 1.
3
Frequency Characteristics
In-band Characteristics
Channel 1 (BW=7MHz)
36.125
32.125
28.125 40.125
44.125
FREQUENCY (MHz)
(10dB/div)
Group Delay Time
(100ns/div)
(1dB/div)
36.125
32.125
28.125 40.125
44.125
FREQUENCY (MHz)
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