251915B [ITF]
SAW Bandpass Filter; SAW带通滤波器
| 型号： | 251915B |
| 厂家： | 
INTEGRATED TECHNOLOGY FUTURE |
| 描述： | SAW Bandpass Filter |
| 文件： | 总5页 (文件大小：192K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
SAW Bandpass Filter 251915B
1. Features
z
z
z
z
z
z
IF bandpass filter
High attenuation
Single-ended operation
SMD Package
Maximum Storage Temperature Range : -40℃ ~ 85℃
Electrostatics Sensitive Device (ESD)
2. Package Dimension
12.8±0.5
5.5max 6.0max
7.6±0.2
Package : D3512
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
I T F Co., Ltd.
Part No.
Rev. Date
Rev.
251915B
2007-08-16
NM7045-CS01
102-901, Bucheon Technopark 364,
Samjeong-Dong, Ojeong-Gu, Bucheon-City,
Gyounggi-Do, Korea 421-809
1/5
SAW Bandpass Filter 251915B
3. Specifications
Fo = 160.0 MHz
Terminating source impedance : 50Ω and matching network
Terminating load impedance
: 50Ω and matching network
Minimum
Typical
160.0
30.8
19.13
19.34
20.45
0.63
30
Maximum
Center Frequency
MHz
dB
-
-
Insertion Loss
-
32.0
1dB Bandwidth
MHz
MHz
MHz
dB
19.0
-
3dB Bandwidth
-
-
-
20.6
1.2
100
-
50dB Bandwidth
Amplitude Ripple (Fo +/- 9.3 MHz)
-
Group Delay Variation (Fo +/- 9.3 MHz)
Absolute Delay
nsec
usec
-
-
3.47
52
Ultimate Rejection
dB
48
-
-
ppm/°C
Temperature Coefficient of Frequency
-18
-
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.
251915B
102-901, Bucheon Technopark 364,
Samjeong-Dong, Ojeong-Gu, Bucheon-City,
Gyounggi-Do, Korea 421-809
2007-08-16
NM7045-CS01
2/5
SAW Bandpass Filter 251915B
4. Matching Schematic
( Actual matching values may vary due to PCB layout and parasitics )
L1
L2
Input
50Ω
Output
50Ω
C1
C2
L1 = 39nH, L2 = 47nH, C1 = 27pF, C2 = 27pF
5. Marking Configuration
ITF1) 07A0012)
251915B3)
1604)-19.1M5)
1) Manufacturer name
2) Lot Number
3) Part Number
4) Center frequency
5) 1dB-Bandwidth
I T F Co., Ltd.
Part No.
251915B
2007-08-16
NM7045-CS01
102-901, Bucheon Technopark 364,
Samjeong-Dong, Ojeong-Gu, Bucheon-City,
Gyounggi-Do, Korea 421-809
Rev. Date
Rev.
3/5
SAW Bandpass Filter 251915B
6. Typical Performance ( at +25℃ )
16 Aug 2007 14:58:12
1: 0. 0000 dB 0. 000 000 MHz
CH1 S21
LOG
10 dB/ REF -30.86 dB
*
CH1 Markers
BW: 20. 449078 MHz
REF=1
1
2
Cor
cent
:
159. 991125 MHz
Q: 7. 8239
1_loss : -30 . 944 dB
Hld
3
4
CENTER 160. 000 000 MHz
SPAN 52. 000 000 MHz
16 Aug 2007 14:58:30
CH1 S21
CH2 S21
LOG
LOG
1 dB/ REF -30.61 dB
1 dB/ REF -31.07 dB
1: 0. 0000 dB
3:-. 00800 dB
0. 000 000 MHz
18. 600 000 MHz
CH1 Markers
BW: 19. 132627 MHz
REF=1
Cor
cent
:
159. 997948 MHz
Q: 8. 3626
1_loss : -30 . 784 dB
1
2
3
4
3
2
Cor
CH2 Markers
REF=2
mean:-30 . 774 dB
s. dev : . 16030 dB
p-p : . 63490 dB
CENTER 160. 000 000 MHz
SPAN 23. 500 000 MHz
I T F Co., Ltd.
Part No.
251915B
102-901, Bucheon Technopark 364,
Samjeong-Dong, Ojeong-Gu, Bucheon-City,
Gyounggi-Do, Korea 421-809
Rev. Date
2007-08-16
Rev.
NM7045-CS01
4/5
SAW Bandpass Filter 251915B
16 Aug 2007 14:58:06
1: 0. 0000 dB 0. 000 000 MHz
16 Aug 2007 14:58:41
CH1 S21
LOG
10 dB/ REF -30.86 dB
CH1 S21
CH2 S21
LOG
DEL
1 dB/ REF -30.61 dB
50 ns/ REF 3.455 us
1: 0. 0000 dB
3:-1 . 6053 ns
0. 000 000 MHz
18. 600 000 MHz
*
CH1 Markers
BW: 19. 346377 MHz
CH1 Markers
BW: 20. 346386 MHz
REF=1
REF=1
1
2
Cor
Cor
cent
:
160. 002854 MHz
Q: 8. 2704
cent
:
159. 996681 MHz
Q: 7. 8636
1_loss : -30 . 782 dB
1
2
1_loss : -30 . 944 dB
Hld
3
2
3
Smo
Cor
3
4
4
CH2 Markers
mean: 3. 4696 us
s. dev : 5. 5020 ns
p-p : 30. 777 ns
REF=2
CENTER 160. 000 000 MHz
SPAN 52. 000 000 MHz
CENTER 160. 000 000 MHz
SPAN 23. 500 000 MHz
16 Aug 2007 15:00:50
1: 0. 0000 dB 0. 000 000 MHz
16 Aug 2007 14:59:33
CH1 S21
LOG
10 dB/ REF -30.93 dB
CH1 S11
CH2 S22
SWR
SWR
2
2
/
/
REF 3.756
REF 3.16
1: 3. 7581
2: 3. 1625
160. 000 000 MHz
160. 000 000 MHz
CH1 Markers
REF=1
2:-57 . 928 dB
160. 000 MHz
Cor
3:-69 . 523 dB
320. 000 MHz
1
1
Cor
2
2
START . 010 000 MHz
STOP 600. 000 000 MHz
3
CENTER 160. 000 000 MHz
SPAN 52. 000 000 MHz
I T F Co., Ltd.
Part No.
251915B
2007-08-16
NM7045-CS01
102-901, Bucheon Technopark 364,
Samjeong-Dong, Ojeong-Gu, Bucheon-City,
Gyounggi-Do, Korea 421-809
Rev. Date
Rev.
5/5
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