270751B [ITF]
SAW Bandpass Filter; SAW带通滤波器
| 型号： | 270751B |
| 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 270751B
1. Features
z
z
z
z
z
z
IF Bandpass Filter
Low-Loss Filter
Single-Ended Operation
Ceramic Surface Mount Device (SMD) Package
Maximum Storage Temperature Range : -40℃ ~ 85℃
Electrostatics Sensitive Device (ESD)
2. Package Dimensions
13.30±0.2
7.62±0.1
10
9
8
7
7
8
9
10
11
12
6
5
11
12
6
5
ITF04A001
270751B
1.50±0.1
4
3
2
2.54±0.1
1
1
2
3
4
0.80±0.1
Pad Configuration
11
5
Input
Output
Package : S1365
6, 12
Other
Ground
Dimensions shown are nominal in millimeters
Case ground
Body : Al2O3 Ceramic
Lid : Kovar, Ni Plated
Terminations : Au plating 0.3 ~ 1.0 um, Over a 1.27 ~ 8.89 um Ni Plating
I T F Co., Ltd.
102-901, Bucheon Technopark 364,
Samjeong-Dong, Ojeong-Gu, Bucheon-City,
Gyounggi-Do, Korea 421-809
Part No.
270751B
Rev. Date
Rev.
2004-04-27
1/5
NJ3013-CS02
SAW Bandpass Filter 270751B
3. Specifications
Fo = 70 MHz
Terminating source impedance : 50Ω and matching network
Terminating load impedance
: 50Ω and matching network
Operating temperature range : -10℃ ~ +65℃
Minimum
Typical
70.0
8.6
Maximum
Center Frequency
MHz
dB
-
-
-
Insertion Loss
10.0
1dB Bandwidth
MHz
MHz
MHz
dB
6.9
7.5
-
7.1
-
3dB Bandwidth
7.6
-
10.5
1.0
120
-
40dB Bandwidth
10.0
0.6
Amplitude Ripple (Fo +/- 3.0 MHz)
Group Delay Variation (Fo +/- 3.0 MHz)
Absolute Delay
-
nsec
usec
dB
-
83
-
1.2
Ultimate Rejection
40
-
43
-
Temperature Coefficient of Frequency
ppm/°C
-86
-
Room temperature : + 25 ℃
Amplitude Ripple (Fo +/- 3.2 MHz)
Group Delay Variation (Fo +/- 3.2 MHz)
Minimum
Typical
0.6
Maximum
1.0
dB
-
-
nsec
90
120
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
3) Electrical margin has been built into the design to account for the variations due to temperature drift and
manufacturing tolerances
4) All attenuation measurements are measured relative to insertion loss
I T F Co., Ltd.
Part No.
Rev. Date
Rev.
270751B
102-901, Bucheon Technopark 364,
Samjeong-Dong, Ojeong-Gu, Bucheon-City,
Gyounggi-Do, Korea 421-809
2004-04-27
2/5
NJ3013-CS02
SAW Bandpass Filter 270751B
4. Matching Schematic
( Actual matching values may vary due to PCB layout and parasitics )
L1
L2
Input
50Ω
Output
50Ω
L1 = 180 nH,
L2 = 220 nH
5. Marking Configuration
ITF1) 04A0012)
270751B3)
4)
1) Manufacturer name
2) Lot Number
3) Part Number
4) Pad Number 1 Index
I T F Co., Ltd.
Part No.
270751B
102-901, Bucheon Technopark 364,
Samjeong-Dong, Ojeong-Gu, Bucheon-City,
Gyounggi-Do, Korea 421-809
Rev. Date
Rev.
2004-04-27
3/5
NJ3013-CS02
SAW Bandpass Filter 270751B
6. Typical Performance ( at +25℃ )
5 Nov 2003 10:06:01
CH1
S
log MAG
10 dB/
REF -8.533 dB
1_: 0
dB
21
270751B
0.000 000 MHz
REF=1
PRm
Cor
BW: 9.989 304 MHz
cent: 70.425447 MHz
1
Q: 7.0501
1_ loss: -8.5294 dB
2
3
4
CENTER 70.000 000 MHz
SPAN 25.000 000 MHz
5 Nov 2003 09:08:47
CH1
CH2
S
S
log MAG
delay
1 dB/
200 ns/
REF -8.547 dB
REF 1.512 us
1_: 0
3_ -54.275 ns
dB
21
21
270751B
WA01
0.000 000 MHz
PRm
Cor
REF=1
BW: 7.625 167 MHz
cent: 70.103761 MHz
Q: 9.1937
1
1_ loss: -8.5462 dB
2
6.400 000 MHz
mean: 1.177 us
REF=2
PRm
Cor
3
3
4
s.dev: 11.354 ns
1
2
p-p: 84.623 ns
2
Smo
1
CENTER 70.000 000 MHz
SPAN 12.000 000 MHz
I T F Co., Ltd.
Part No.
Rev. Date
Rev.
270751B
102-901, Bucheon Technopark 364,
Samjeong-Dong, Ojeong-Gu, Bucheon-City,
Gyounggi-Do, Korea 421-809
2004-04-27
4/5
NJ3013-CS02
SAW Bandpass Filter 270751B
5 Nov 2003 09:09:10
5 Nov 2003 09:05:34
1_: 1.6028
2_ 1.7985
CH1
CH2
S
S
log MAG
log MAG
1 dB/
1 dB/
REF -8.546 dB
REF -8.797 dB
1_: 0
3_ .1790 dB
dB
CH1
CH2
S
S
SWR
SWR
5
5
/
/
REF 0
REF 0
21
21
11
22
270751B
WA01
0.000 000 MHz
270751B
WA01
70.000 000 MHz
PRm
Cor
PRm
Cor
REF=1
BW: 7.074 456 MHz
cent: 70.083495 MHz
Q: 9.9066
1_ loss: -8.548 dB
1
2
3
3
4
1
1
6.400 000 MHz
70.000 000 MHz
2
REF=2
1
2
mean:-8.596 3 dB
s.dev: .0914 dB
p-p: .5628 dB
PRm
Cor
PRm
Cor
2
1
2
CENTER 70.000 000 MHz
SPAN 12.000 000 MHz
CENTER 70.000 000 MHz
SPAN 25.000 000 MHz
5 Nov 2003 09:05:10
5 Nov 2003 09:06:13
CH1
CH2
S
S
1 U FS
1 U FS
1_: 31.209
2_ 27.867
-657.23 m
2.0918
3.4594 nF
4.756 nH
11
22
CH1
S
log MAG
1
10 dB/
REF -10.53 dB
1_: 0
dB
21
270751B
0.000 000 MHz
270751B
WA01
70.000 000 MHz
PRm
Cor
REF=1
PRm
2_:-71.165 dB
70 MHz
3_:-45.347 dB
140 MHz
2
1
70.000 000 MHz
3
PRm
Cor
2
CENTER 70.000 000 MHz
SPAN 25.000 000 MHz
START .010 000 MHz
STOP 400.000 000 MHz
I T F Co., Ltd.
102-901, Bucheon Technopark 364,
Samjeong-Dong, Ojeong-Gu, Bucheon-City,
Gyounggi-Do, Korea 421-809
Part No.
Rev. Date
Rev.
270751B
2004-04-27
5/5
NJ3013-CS02
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