SAW Bandpass Filter 272654B
1.
Features
IF Bandpass Filter
High Attenuation
Single-Ended Operation
SMD Package
Maximum Storage Temperature Range : -40
℃
~ 85
℃
Electrostatics Sensitive Device (ESD)
2.
Package Dimension
13.30±0.2
7.62±0.1
7
8
9
10
11
2.54±0.1
ITF 09A001
272654B
• 70-26.1M
1.61±0.2
6.50±0.2
6
1.50±0.1
5
4
3
2
2.54±0.1
1
12
0.80±0.1
Pin Configuration
Package : S1365
11
5
6, 12
Input
Output
Ground
Case ground
Dimensions shown are nominal in millimeters
Other
Body : Al
2
O
3
Lid : Kovar, Ni Plated
Termination : Au plating 0.3 ~ 1.0um, over a 1.27 ~ 8.89um 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.
Rev. Date
Rev.
272654B
2009-04-15
NM9018-CS01
1/5
SAW Bandpass Filter 272654B
3.
Specifications
Fo = 70.0 MHz
Terminating source impedance
Terminating load impedance
: 50Ω and matching network
: 50Ω and matching network
Room temperature range : +25℃
℃
Center Frequency (Fc)
Insertion Loss
1dB Bandwidth
3dB Bandwidth
40dB Bandwidth
Amplitude Ripple (Fo +/- 12.65 MHz)
Group Delay Variation (Fo +/- 12.65 MHz)
Absolute Delay
Ultimate Rejection
Temperature Coefficient of Frequency
MHz
dB
MHz
MHz
MHz
dB
nsec
usec
dB
ppm/°C
Minimum
-
-
-
26.4
-
-
-
-
40
-
Typical
70.0
29.5
26.13
26.5
28.35
0.55
35
1.66
45
-72
Maximum
-
31.0
-
-
28.5
1.0
80
-
-
-
Notes :
1)
2)
3)
All specifications are based on the matching schematic shown below
All specifications are measured by Agilent Network analyzer and full 2 port calibration at room temperature
All attenuation measurements are measured relative to insertion loss
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.
272654B
2009-04-15
NM9018-CS01
2/5
SAW Bandpass Filter 272654B
4.
Matching Schematic
( Actual matching values may vary due to PCB layout and parasitics )
Input
50
Ω
L1
L2
Output
50
Ω
C1
L1 = 220nH, L2 = 180nH
C1 = 10pF
5.
Marking Configuration
ITF
1)
08A001
2)
272654B
3)
70
4)
-26.1
5)
6)
1) Manufacturer name
2) Lot Number
3) Part Number
4) Center frequency
5) 1dB-Bandwidth
6) Pad No.1 Index
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.
272654B
2009-04-15
NM9018-CS01
3/5
SAW Bandpass Filter 272654B
6.
Typical Perfoemance
( at +25°C )
°
CH1 S21
LOG
10 dB/ REF -29.5 dB
7 Apr 2009 17:25:06
1: 0. 0000 dB
0. 000 000 MHz
*
CH1 Markers
1
Cor
2
BW 28. 353914 MHz
:
cent : 69. 984664 MHz
Q 2. 4683
:
1_
loss : -29 . 500 dB
REF=1
Hld
3
4
CENTER 70. 000 000 MHz
SPAN 75. 000 000 MHz
CH1 S21
CH2 S21
LOG
LOG
1 dB/ REF -29.27 dB
1 dB/ REF -29.79 dB
7 Apr 2009 17:25:35
1: 0. 0000 dB
0. 000 000 MHz
3: . 08940 dB
25. 296 800 MHz
\
Cor
CH1 Markers
BW 26. 045113 MHz
:
cent : 69. 995488 MHz
Q 2. 6875
:
1
2
1_
loss : -29 . 468 dB
REF=1
3
4
3
2
Cor
CH2 Markers
mean:-29 . 509 dB
s. dev : . 10100 dB
p-p : . 54710 dB
REF=2
CENTER 70. 000 000 MHz
SPAN 32. 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.
272654B
2009-04-15
NM9018-CS01
4/5
SAW Bandpass Filter 272654B
CH1 S21
CH2 S21
LOG
DEL
1 dB/ REF -29.27 dB
100 ns/ REF 1.638 us
7 Apr 2009 17:25:46
1: 0. 0000 dB
0. 000 000 MHz
3:-11 . 565 ns
25. 296 800 MHz
CH1 S11
CH2 S22
SWR
SWR
20 /
20 /
REF 5.784
REF 14.06
7 Apr 2009 17:26:51
1: 5. 8196
70. 000 000 MHz
2: 13. 987
70. 000 000 MHz
CH1Markers
BW 26. 478531 MHz
:
Cor
cent : 69. 994693 MHz
Q 2. 6435
:
1
2
1_
loss : -29 . 461 dB
REF=1
Cor
1
3
Smo
Cor
3
CH2Markers
mean 1. 6600 us
:
s. dev : 6. 3097 ns
p-p : 35. 763 ns
2
4
Cor
2
REF=2
CENTER 70. 000 000 MHz
SPAN 32. 000 000 MHz
CENTER 70. 000 000 MHz
SPAN 75. 000 000 MHz
CH1 S21
LOG
10 dB/ REF -28.9 dB
7 Apr 2009 17:27:29
1: 0. 0000 dB
0. 000 000 MHz
CH1 S11
CH2 S22
1 U FS
1 U FS
1: 8. 7578
2: 13. 117
6. 7271
-80 . 352
7 Apr 2009 17:26:58
15. 295 nH
70. 000 000 MHz
28. 296 pF
70. 000 000 MHz
CH1Markers
2:-57 . 250 dB
70. 0000 MHz
1
3:-62 . 215 dB
140. 000 MHz
REF=1
Cor
1
Cor
2
2
3
START . 010 000 MHz
STOP 250. 000 000 MHz
START 32. 500 000 MHz
STOP 107. 500 000 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.
272654B
2009-04-15
NM9018-CS01
5/5
51单片机
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