203922B

SAW Bandpass Filter 203922B
1. Features
IF Bandpass Filter for TV
Plastic Package
2. Package Dimension
6
7
8
9
10
4
3
2
1
ITF
203922B
5
Package : S1038
Pin Configuration
1
Input
Dimensions shown are nominal in millimeters
10
Input Ground
Tinned CuFe alloy
5,6
Output
2,4,6,9,11,13
Case ground
Parameter
Unit
Minimum
Typical
Maximum
Storage Temperature Range
°C
-40
25
70
I T F Co., Ltd.
102-901, Bucheon Technopark 364,
Samjeong-Dong, Ojeong-Gu, Bucheon-City,
Gyounggi-Do, Korea 421-809
Part No.
203922B
Rev. Date
2008-04-15
Rev.
NT8002-CS01
1/6
SAW Bandpass Filter 203922B
3. Specifications
Fo = 44.06 MHz
Terminating source impedance
: 50Ω
Terminating load impedance
: 2KΩ // 3pF
Minimum
Typical
Maximum
MHz
-
44.06
-
dB
-
13.0
15.2
3dB Bandwidth
MHz
-
6.1
-
30dB Bandwidth
MHz
-
7.7
-
35.06 ~ 39.46 MHz
dB
32.0
47.0
-
39.46 ~ 40.06 MHz
dB
30.0
41.0
-
48.06 ~ 50.06 MHz
dB
30.0
40.0
-
50.06 ~ 55.06 MHz
dB
32.0
45.0
-
41.53 MHz
dB
-
0.4
-
46.59 MHz
dB
-
0.4
-
41.06 MHz
dB
1.8
2.5
4.2
47.06 MHz
dB
1.5
2.1
3.9
47.31 MHz
dB
-
5.4
-
39.81 MHz
dB
32.0
50.0
-
Amplitude Ripple ( 41.53 ~ 46.59 MHz )
dB
-
0.7
-
Group Delay Variation (41.53 ~ 46.59 MHz )
nsec
-
60
80
Absolute Delay
usec
-
1.07
-
dB
-
40
-
ppm/°C
-
-72
-
Center Frequency
Insertion Loss (Reference Level : 44.06 MHz)
Sidelobe
Relative Attenuation
Triple Transition Suppression Level
Temperature Coefficient of Frequency
Notes :
1)
All specifications are based on the matching schematic shown below
2)
All specifications are measured by Agilent Network analyzer and thru calibration at room temperature
3)
All attenuation measurements are measured relative to insertion loss
I T F Co., Ltd.
102-901, Bucheon Technopark 364,
Samjeong-Dong, Ojeong-Gu, Bucheon-City,
Gyounggi-Do, Korea 421-809
Part No.
203922B
Rev. Date
2008-04-15
Rev.
NT8002-CS01
2/6
SAW Bandpass Filter 203922B
4. Matching Schematic
( Actual matching values may vary due to PCB layout and parasitics )
Balanced Output
2kΩ
Input
50 Ω
5. Marking Configuration
ITF1)
203922B2)
1) Manufacturer name
2) Part Number
I T F Co., Ltd.
102-901, Bucheon Technopark 364,
Samjeong-Dong, Ojeong-Gu, Bucheon-City,
Gyounggi-Do, Korea 421-809
Part No.
203922B
Rev. Date
2008-04-15
Rev.
NT8002-CS01
3/6
SAW Bandpass Filter 203922B
6. Typical Performance ( at +25℃
℃)
I T F Co., Ltd.
102-901, Bucheon Technopark 364,
Samjeong-Dong, Ojeong-Gu, Bucheon-City,
Gyounggi-Do, Korea 421-809
Part No.
203922B
Rev. Date
2008-04-15
Rev.
NT8002-CS01
4/6
SAW Bandpass Filter 203922B
I T F Co., Ltd.
102-901, Bucheon Technopark 364,
Samjeong-Dong, Ojeong-Gu, Bucheon-City,
Gyounggi-Do, Korea 421-809
Part No.
203922B
Rev. Date
2008-04-15
Rev.
NT8002-CS01
5/6
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