251916B [ITF]
SAW Bandpass Filter; SAW带通滤波器
| 型号： | 251916B |
| 厂家： | 
INTEGRATED TECHNOLOGY FUTURE |
| 描述： | SAW Bandpass Filter |
| 文件： | 总5页 (文件大小：191K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
SAW Bandpass Filter 251916B
1. Features
ꢀ
ꢀ
ꢀ
ꢀ
ꢀ
ꢀ
IF Bandpass Filter
High Attenuation
Single-Ended Operation
DIP Package
Maximum Storage Temperature Range : -40℃ ~ 85℃
Electrostatics Sensitive Device (ESD)
2. Package Dimension
12.7±0.5
4.0max 6.0max
7.6±0.2
Package : D2012
Pin Configuration
1
Input
Output
5
Dimensions shown are nominal in millimeters
Base : Fe(SPCC), Au plating over Ni plated
Cap : Cu & Cr Alloy, Ni Plated
Termination : Kovar, Au Plated
2, 4
3, 6
Ground
Case ground
Part No.
Rev. Date
Rev.
251916B
2008-01-09
NM8001-CS01
I T F Co., Ltd.
102-901, Bucheon Technopark 364, Samjeong-
Dong, Ojeong-Gu, Bucheon-City,
Gyounggi-Do, Korea 421-809
1/5
SAW Bandpass Filter 251916B
3. Specifications
Fo = 120.0 MHz
Terminating source impedance : 50Ω and matching network
Terminating load impedance
: 50Ω and matching network
Operating temperature range : +0℃ ~ +60℃
Center Frequency
Minimum
-
Typical
120.0
Maximum
-
MHz
dB
-
23.2
19.22
19.55
20.9
25.0
Insertion Loss
-
19.2
-
-
-
1dB Bandwidth
MHz
MHz
MHz
dB
3dB Bandwidth
21.0
40dB Bandwidth
-
0.45
1.0
Amplitude Ripple (Fo +/- 9.22 MHz)
Group Delay Variation (Fo +/- 9.22 MHz)
Absolute Delay
-
-
40
100
-
nsec
usec
dB
2.26
50
-
55
-
-
Ultimate Rejection
Temperature Coefficient of Frequency
ppm/°C
-72
Room temperature : + 25 ℃
Center Frequency
Minimum
-
Typical
120.0
Maximum
-
MHz
dB
-
23.2
25.0
Insertion Loss
-
-
0.45
40
1.0
Amplitude Ripple (Fo +/- 9.48 MHz)
Group Delay Variation (Fo +/- 9.48 MHz)
dB
100
nsec
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
Part No.
Rev. Date
Rev.
251916B
I T F Co., Ltd.
102-901, Bucheon Technopark 364, Samjeong-
Dong, Ojeong-Gu, Bucheon-City,
Gyounggi-Do, Korea 421-809
2008-01-09
NM8001-CS01
2/5
SAW Bandpass Filter 251916B
4. Matching Schematic
( Actual matching values may vary due to PCB layout and parasitics )
L1
L2
Input
Output
50
50Ω
Ω
C1
C2
L1 =47nH, L2 = 47nH
C1 = 33pF, C2 = 33pF
5. Marking Configuration
ITF1) 08A0012)
251916B3)
1204)-19.2M5)
1) Manufacturer name
2) Lot Number
3) Part Number
4) Center frequency
5) 1dB-Bandwidth
Part No.
251916B
I T F Co., Ltd.
102-901, Bucheon Technopark 364, Samjeong-
Dong, Ojeong-Gu, Bucheon-City,
Gyounggi-Do, Korea 421-809
Rev. Date
Rev.
2008-01-09
NM8001-CS01
3/5
SAW Bandpass Filter 251916B
6. Typical Performance ( at +25℃ )
6 Oct 2007 17:28:19
1: 0. 0000 dB 0. 000 000 MHz
CH1 S21
LOG
10 dB/ REF -23.15 dB
*
CH1 Markers
BW: 20. 907944 MHz
REF=1
1
2
Cor
cent
:
119. 911038 MHz
Q: 5. 7352
1_loss : -23 . 166 dB
Hld
3
4
CENTER 120. 000 000 MHz
SPAN 53. 000 000 MHz
6 Oct 2007 17:29:09
CH1 S21
CH2 S21
LOG
DEL
1 dB/ REF -22.89 dB
100 ns/ REF 2.24 us
1: 0. 0000 dB
3:-16 . 531 ns
0. 000 000 MHz
18. 960 000 MHz
CH1 Markers
BW: 19. 556755 MHz
REF=1
Cor
cent
:
119. 921193 MHz
Q: 6. 1320
1_loss : -23 . 135 dB
1
2
3
Smo
Cor
2
3
4
CH2 Markers
mean: 2. 2669 us
s. dev : 7. 7324 ns
p-p : 42. 470 ns
REF=2
CENTER 120. 000 000 MHz
SPAN 24. 000 000 MHz
Part No.
251916B
I T F Co., Ltd.
102-901, Bucheon Technopark 364, Samjeong-
Dong, Ojeong-Gu, Bucheon-City,
Gyounggi-Do, Korea 421-809
Rev. Date
2008-01-09
Rev.
NM8001-CS01
4/5
SAW Bandpass Filter 251916B
6 Oct 2007 17:28:58
6 Oct 2007 17:28:26
1: 0. 0000 dB 0. 000 000 MHz
CH1 S21
CH2 S21
LOG
LOG
1 dB/ REF -22.89 dB
1 dB/ REF -23.39 dB
1: 0. 0000 dB
3: . 02740 dB
0. 000 000 MHz
18. 960 000 MHz
CH1 S21
LOG
10 dB/ REF -23.15 dB
*
CH1 Markers
BW: 19. 226183 MHz
CH1 Markers
BW: 21. 066126 MHz
REF=1
REF=1
1
2
Cor
Cor
cent
:
119. 932259 MHz
Q: 6. 2380
cent
:
119. 897611 MHz
Q: 5. 6915
1_loss
:
-23 . 108 dB
1
2
1_loss
: -23 . 166 dB
Hld
3
4
3
2
Cor
3
4
CH2 Markers
REF=2
mean:-23 . 162 dB
s. dev : . 08860 dB
p-p : . 44250 dB
CENTER 120. 000 000 MHz
SPAN 24. 000 000 MHz
CENTER 120. 000 000 MHz
SPAN 53. 000 000 MHz
6 Oct 2007 17:30:38
1: 0. 0000 dB 0. 000 000 MHz
6 Oct 2007 17:29:51
CH1 S21
LOG
10 dB/ REF -23.36 dB
CH1 S11
CH2 S22
SWR
SWR
5
5
/
/
REF 4.557
REF 5.91
1: 4. 5579
2: 5. 9048
120. 000 000 MHz
120. 000 000 MHz
CH1 Markers
REF=1
2:-64 . 058 dB
120. 000 MHz
Cor
3:-62 . 733 dB
240. 000 MHz
1
1
Cor
2
3
START . 010 000 MHz
STOP 500. 000 000 MHz
CENTER 120. 000 000 MHz
SPAN 53. 000 000 MHz
2
Part No.
Rev. Date
Rev.
251916B
I T F Co., Ltd.
102-901, Bucheon Technopark 364, Samjeong-
Dong, Ojeong-Gu, Bucheon-City,
Gyounggi-Do, Korea 421-809
2008-01-09
NM8001-CS01
5/5
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