203918B [ITF]
SAW Bandpass Filter; SAW带通滤波器
| 型号： | 203918B |
| 厂家： | 
INTEGRATED TECHNOLOGY FUTURE |
| 描述： | SAW Bandpass Filter |
| 文件： | 总5页 (文件大小：215K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
SAW Bandpass Filter 203918B
1. Features
ꢀ
ꢀ
IF Bandpass Filter for DAB
Plastic Package
2. Package Dimension
1
2
3
4
5
1 3 . 5 ± 0 . 2
2 . 5 ± 0 . 2
ITF
203918B
0 . 4 9 ± 0 . 0 5
0 . 2 5 ± 0 . 0 5
2 . 4 4 ± 0 . 1
Package : SIP5D
Pin Configuration
1
Input
2
3
4
5
Input ground
Case ground
Output
Dimensions shown are nominal in millimeters
Tinned CuFe alloy
Output
Parameter
Unit
°C
Minimum
-10
Typical
Maximum
Operation Temperature Range
Storage Temperature Range
25
-
60
80
°C
-30
I T F Co., Ltd.
Part No.
203918B
2004-11-18
NT4009-AS01
102-901, Bucheon Technopark 364,
Samjeong-Dong, Ojeong-Gu, Bucheon-City,
Gyounggi-Do, Korea 421-809
Rev. Date
Rev.
1/5
SAW Bandpass Filter 203918B
3. Specifications
Fo = 38.912 MHz
Terminating source impedance : 50Ω
Terminating load impedance
: 2KΩ // 3pF
Minimum
Typical
38.912
18.7
Maximum
Center Frequency
MHz
dB
-
-
Insertion Loss
16.7
20.7
3dB Bandwidth
MHz
MHz
-
-
1.52
-
-
30dB Bandwidth
Relative Attenuation
30.01 ~ 36.27 MHz
36.27 ~ 37.31 MHz
40.61 ~ 41.41 MHz
41.41 ~ 50.01 MHz
2.62
dB
dB
43.0
38.0
38.0
41.0
-
48.0
44.0
43.0
45.0
68
-
-
-
dB
dB
Group Delay Variation (38.12 ~39.72 MHz)
Absolute Delay
nsec
usec
ppm/°C
-
-
-
-
1.43
-18
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.
203918B
102-901, Bucheon Technopark 364,
Samjeong-Dong, Ojeong-Gu, Bucheon-City,
Gyounggi-Do, Korea 421-809
2004-11-18
NT4009-AS01
2/5
SAW Bandpass Filter 203918B
4. Matching Schematic
( Actual matching values may vary due to PCB layout and parasitics )
Balanced Output
2kΩ
Input
50
Ω
5. Marking Configuration
ITF1)
203918B2)
1) Manufacturer name
2) Part Number
I T F Co., Ltd.
Part No.
Rev. Date
Rev.
203918B
102-901, Bucheon Technopark 364,
Samjeong-Dong, Ojeong-Gu, Bucheon-City,
Gyounggi-Do, Korea 421-809
2004-11-18
NT4009-AS01
3/5
SAW Bandpass Filter 203918B
6. Typical Performance ( at +25℃ )
26 Aug 2004 11:52:41
1_: 0
CH1
S
log MAG
10 dB/
REF -17.2 dB
dB
21
0.000 000 MHz
REF=1
PRm
Cor
BW: 2.627 001 MHz
cent: 38.931528 MHz
1
2
Q: 14.82
1_ loss: -17.968 dB
3
4
CH1 START 32.912 000 MHz
STOP 44.912 000 MHz
26 Aug 2004 11:57:24
1_: 0
CH1
CH2
S
S
log MAG
delay
1 dB/
100 ns/
REF -17.5 dB
REF 1.4 us
dB
21
21
3_ -7.1082 ns
2
0.000 000 MHz
PRm
Cor
REF=1
BW: 1.491 131 MHz
cent: 38.923843 MHz
1
2
Q: 26.104
1_ loss: -17.986 dB
3
2
1.600 000 MHz
REF=2
3
4
mean: 1.429 6 us
PRm
Cor
s.dev: 14.796 ns
p-p: 66.821 ns
Smo
1
CH1 CENTER 38.912 000 MHz
CH2 CENTER 38.912 000 MHz
SPAN 3.000 000 MHz
SPAN 3.000 000 MHz
I T F Co., Ltd.
Part No.
203918B
102-901, Bucheon Technopark 364,
Samjeong-Dong, Ojeong-Gu, Bucheon-City,
Gyounggi-Do, Korea 421-809
Rev. Date
Rev.
2004-11-18
NT4009-AS01
4/5
SAW Bandpass Filter 203918B
26 Aug 2004 11:58:59
1_: 0
CH1
CH2
S
S
log MAG
phase
2 dB/
5
REF -17.5 dB
REF -53.7
dB
26 Aug 2004 11:51:36
21
21
CH1
S
log MAG
10 dB/
REF -17.2 dB
/
3_ 5.9659
21
0.000 000 MHz
PRm
Cor
REF=1
PRm
Cor
BW: 1.990 188 MHz
cent: 38.927742 MHz
1
2
Q: 19.56
1_ loss: -17.952 dB
3
2
1.600 000 MHz
2
REF=2
mean:-52.051
s.dev: 1.521
p-p: 6.1853
4
PRm
Cor
3
Del
1
CH1 CENTER 38.912 000 MHz
CH2 CENTER 38.912 000 MHz
SPAN 6.000 000 MHz
SPAN 3.000 000 MHz
CH1 START 29.000 000 MHz
STOP 51.000 000 MHz
26 Aug 2004 11:41:51
26 Aug 2004 11:53:53
CH1
S
log MAG
10 dB/
REF -27 dB
CH1
S
log MAG
10 dB/
REF -17.5 dB
21
21
PRm
Cor
PRm
Cor
CH1 START 0 s
STOP 5 us
CH1 START 20.000 000 MHz
STOP 120.000 000 MHz
I T F Co., Ltd.
102-901, Bucheon Technopark 364,
Samjeong-Dong, Ojeong-Gu, Bucheon-City,
Gyounggi-Do, Korea 421-809
Part No.
203918B
2004-11-18
NT4009-AS01
Rev. Date
Rev.
5/5
相关型号：
©2020 ICPDF网 联系我们和版权申明