270401B [ITF]
SAW Bandpass Filter; SAW带通滤波器
| 型号： | 270401B |
| 厂家： | 
INTEGRATED TECHNOLOGY FUTURE |
| 描述： | SAW Bandpass Filter |
| 文件： | 总5页 (文件大小：205K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
SAW Bandpass Filter 270401B
1. Features
z
z
z
z
z
z
IF bandpass filter
High attenuation
Single-ended operation
DIP 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.
102-901, Bucheon Technopark 364,
Samjeong-Dong, Ojeong-Gu, Bucheon-City,
Gyounggi-Do, Korea 421-809
Part No.
270401B
Rev. Date
2004-06-16
1/5
Rev.
NM4014-CS01
SAW Bandpass Filter 270401B
3. Specifications
Fo = 70.0 MHz
Terminating source impedance : 50Ω and matching network
Terminating load impedance
: 50Ω and matching network
Minimum
Typical
70.0
25.0
3.92
4.12
4.9
Maximum
Center Frequency
MHz
dB
69.95
70.05
Insertion Loss
-
-
26.0
1dB Bandwidth
MHz
MHz
MHz
dB
-
-
3dB Bandwidth
4.0
-
40dB Bandwidth
5.2
1.0
310
-
Amplitude Ripple (Fo +/- 1.845 MHz)
-
0.8
Group Delay Variation (Fo +/- 1.845 MHz)
Absolute Delay
nsec
usec
-
110
4.2
-
Ultimate Rejection
dB
50
-
55
-
Temperature Coefficient of Frequency
ppm/°C
-23
-
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.
270401B
102-901, Bucheon Technopark 364,
Samjeong-Dong, Ojeong-Gu, Bucheon-City,
Gyounggi-Do, Korea 421-809
2004-06-16
2/5
NM4014-CS01
SAW Bandpass Filter 270401B
4. Matching Schematic
( Actual matching values may vary due to PCB layout and parasitics )
L2
L3
Input
50Ω
Output
50Ω
L1
L4
L2 = L3 = 22 nH,
L1 = L4 = 68 nH
5. Marking Configuration
ITF1) 04A0012)
270401B3)
1) Manufacturer name
2) Lot Number
3) Part Number
I T F Co., Ltd.
Part No.
Rev. Date
Rev.
270401B
102-901, Bucheon Technopark 364,
Samjeong-Dong, Ojeong-Gu, Bucheon-City,
Gyounggi-Do, Korea 421-809
2004-06-16
3/5
NM4014-CS01
SAW Bandpass Filter 270401B
6. Typical Performance ( at +25℃ )
15 Jun 2004 12:26:29
1: 0. 0000 dB 0. 000 000 MHz
CH1 S21
LOG
10 dB/ REF -24.8 dB
CH1 Markers
BW: 4. 896248 MHz
REF=1
1
2
Cor
cent
:
69. 999953 MHz
Q: 14. 297
1_loss : -24 . 838 dB
3
4
CENTER 70. 000 000 MHz
SPAN 12. 500 000 MHz
15 Jun 2004 12:31:25
CH1 S21
CH2 S21
LOG
DEL
1 dB/ REF -24.78 dB
500 ns/ REF 4.14 us
1: 0. 0000 dB
3: 2. 2665 ns
0. 000 000 MHz
3. 690 000 MHz
CH1 Markers
BW: 4. 121730 MHz
REF=1
Cor
cent
:
70. 017181 MHz
Q: 16. 987
1_loss : -25 . 016 dB
1
2
3
Smo
Cor
CH2 Markers
mean: 4. 2008 us
s. dev : 23. 805 ns
p-p : 116 . 55 ns
2
REF=2
4
3
CENTER 70. 000 000 MHz
SPAN 4. 700 000 MHz
I T F Co., Ltd.
Part No.
270401B
102-901, Bucheon Technopark 364,
Samjeong-Dong, Ojeong-Gu, Bucheon-City,
Gyounggi-Do, Korea 421-809
Rev. Date
Rev.
2004-06-16
4/5
NM4014-CS01
SAW Bandpass Filter 270401B
15 Jun 2004 12:31:02
15 Jun 2004 12:37:42
1:-24 . 715 dB 70. 000 000 MHz
CH1 S21
CH2 S21
LOG
LOG
1 dB/ REF -24.9 dB
1 dB/ REF -25.56 dB
1: 0. 0000 dB
3: . 55430 dB
0. 000 000 MHz
3. 690 000 MHz
CH1 S21
LOG
10 dB/ REF -24.73 dB
CH1 Markers
BW: 3. 920774 MHz
REF=1
Cor
cent
:
70. 028007 MHz
Q: 17. 861
1
1_loss
: -25 . 081 dB
1
2
3
4
3
2
CH2 Markers
REF=2
Cor
mean:-25 . 306 dB
s. dev : . 16290 dB
p-p : . 76670 dB
CENTER 70. 000 000 MHz
SPAN 4. 700 000 MHz
START . 010 000 MHz
STOP 300 . 000 000 MHz
15 Jun 2004 12:33:09
15 Jun 2004 12:33:00
CH1 S11
CH2 S22
1 U FS
1 U FS
1: 50. 674
2: 59. 273
-24 . 225
-18 . 293
93. 857 pF
124 . 29 pF
70. 000 000 MHz
70. 000 000 MHz
CH1 S11
CH2 S22
SWR
SWR
500 m /
500 m /
REF 1.611
REF 1.454
1: 1. 6111
2: 1. 4544
70. 000 000 MHz
70. 000 000 MHz
Cor
Cor
1
2
1
Cor
2
Cor
CENTER 70. 000 000 MHz
SPAN 12. 500 000 MHz
CENTER 70. 000 000 MHz
SPAN 12. 500 000 MHz
I T F Co., Ltd.
Part No.
Rev. Date
Rev.
270401B
2004-06-16
102-901, Bucheon Technopark 364,
Samjeong-Dong, Ojeong-Gu, Bucheon-City,
Gyounggi-Do, Korea 421-809
5/5
NM4014-CS01
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