203919B [ITF]
SAW Bandpass Filter; SAW带通滤波器
| 型号： | 203919B |
| 厂家： | 
INTEGRATED TECHNOLOGY FUTURE |
| 描述： | SAW Bandpass Filter |
| 文件： | 总5页 (文件大小：217K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
SAW Bandpass Filter 203919B
1. Features
ꢀ
ꢀ
IF Bandpass Filter for DAB
Surface Mount Device(SMD) Package
2. Package Dimension
6
7
4
8
3
9
2
10
ITF
203919B
5
1
Pin Configuration
10
1
Input
Input ground
Output
Package : S1038
5, 6
Other
Ground
Dimensions shown are nominal in millimeters
Base : Epoxy PCB plate
Cap : Polyphenylene Sulphide plastic
Terminations : Au plating
Parameter
Unit
°C
Minimum
-30
Typical
Maximum
Operation Temperature Range
Storage Temperature Range
25
-
85
85
°C
-40
I T F Co., Ltd.
Part No.
Rev. Date
Rev.
203919B
2004-11-29
NT4010-CS01
102-901, Bucheon Technopark 364,
Samjeong-Dong, Ojeong-Gu, Bucheon-City,
Gyounggi-Do, Korea 421-809
1/5
SAW Bandpass Filter 203919B
3. Specifications
Fo = 38.912 MHz
Terminating source impedance : 50Ω
Terminating load impedance
: 2KΩ // 3pF
Minimum
Typical
38.912
19.1
Maximum
Center Frequency
MHz
dB
-
-
Insertion Loss
17.2
21.2
3dB Bandwidth
30dB Bandwidth
MHz
MHz
-
-
1.52
-
-
2.64
Relative Attenuation
30.01 ~ 36.27 MHz
36.27 ~ 37.31 MHz
40.61 ~ 41.41 MHz
41.41 ~ 50.01 MHz
dB
dB
35.0
35.0
30.0
33.0
-
47.0
44.0
42.0
45.0
150
1.21
-18
-
-
-
dB
dB
Group Delay Variation (Fo +/- 0.75 MHz)
Absolute Delay
nsec
usec
ppm/°C
300
-
-
-
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 full 2 port calibration at room temperature
3) All attenuation measurements are measured relative to insertion loss
I T F Co., Ltd.
Part No.
Rev. Date
Rev.
203919B
102-901, Bucheon Technopark 364,
Samjeong-Dong, Ojeong-Gu, Bucheon-City,
Gyounggi-Do, Korea 421-809
2004-11-29
NT4010-CS01
2/5
SAW Bandpass Filter 203919B
4. Matching Schematic
( Actual matching values may vary due to PCB layout and parasitics )
Balanced Output
2kΩ
Input
50
Ω
5. Marking Configuration
ITF1)
203919B2)
3)
1) Manufacturer name
2) Part Number
3) Pad Number 1 Index
I T F Co., Ltd.
Part No.
Rev. Date
Rev.
203919B
102-901, Bucheon Technopark 364,
Samjeong-Dong, Ojeong-Gu, Bucheon-City,
Gyounggi-Do, Korea 421-809
2004-11-29
NT4010-CS01
3/5
SAW Bandpass Filter 203919B
6. Typical Performance ( at +25℃ )
23 Nov 2004 13:05:51
1: 0. 0000 dB 0. 000 000 MHz
CH1 S21
LOG
10 dB/ REF -18.7 dB
CH1 Markers
BW: 2. 635120 MHz
REF=1
1
2
Cor
cent
:
38. 898259 MHz
Q: 14. 761
1_loss : -19 . 125 dB
3
4
CENTER 38. 912 000 MHz
SPAN 10. 000 000 MHz
CH2 S21
CH4 S21
LOG
DEL
1 dB/ REF -18.7 dB
300 ns/ REF 1.4 us
1: 0. 0000 dB
3: 44. 378 ns
0. 000 000 MHz
1. 500 000 MHz
CH2 Markers
BW: 1. 518696 MHz
REF=1
cent
:
38. 910667 MHz
Q: 25. 621
4
1_loss : -19 . 047 dB
1
2
3
4
2
Cor
3
Smo
CH4 Markers
mean: 1. 2090 us
s. dev : 25. 188 ns
p-p : 113 . 93 ns
REF=2
Cor
2
CENTER 38. 912 000 MHz
SPAN 3. 000 000 MHz
I T F Co., Ltd.
102-901, Bucheon Technopark 364,
Samjeong-Dong, Ojeong-Gu, Bucheon-City,
Gyounggi-Do, Korea 421-809
Part No.
203919B
Rev. Date
Rev.
2004-11-29
NT4010-CS01
4/5
SAW Bandpass Filter 203919B
CH1 S21
LOG
10 dB/ REF -18.7 dB
1:-19 . 165 dB
38. 912 000 MHz
CH2 S21
LOG
1 dB/ REF -18.7 dB
3:- . 04160 dB
1. 000 000 MHz
CH2 Markers
REF=2
1
mean:-18 . 882 dB
Cor
s. dev : . 15060 dB
p-p : . 58580 dB
3
2
Cor
START 29. 000 000 MHz
STOP 51. 000 000 MHz
CENTER 38. 912 000 MHz
SPAN 3. 000 000 MHz
23 Nov 2004 14:28:54
23 Nov 2004 15:58:45
CH1 S21
LOG
10 dB/ REF -18.7 dB
CH1
S
log MAG
10 dB/
REF -36 dB
21
PRm
Cor
Cor
START 20. 000 000 MHz
STOP 120. 000 000 MHz
CH1 START 0 s
STOP 5 us
I T F Co., Ltd.
102-901, Bucheon Technopark 364,
Samjeong-Dong, Ojeong-Gu, Bucheon-City,
Gyounggi-Do, Korea 421-809
Part No.
Rev. Date
Rev.
203919B
2004-11-29
NT4010-CS01
5/5
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