251654B

SAW Bandpass Filter 251654B
1.
2.
Features
IF Bandpass Filter
High Attenuation
Single-Ended Operation
SMD Package
Maximum Storage Temperature Range : -40℃ ~ 85℃
Electrostatics Sensitive Device (ESD)
Package Dimension
13.30±0.2
7.62±0.1
ITF 09A001
251654B
• 110-16.1M
8
9
10
11
6
1.50±0.1
5
12
2.54±0.1
1.61±0.2
6.50±0.2
7
4
3
2
1
2.54±0.1
0.80±0.1
Pin Configuration
Package : S1365
Dimensions shown are nominal in millimeters
11
Input
5
Output
6, 12
Ground
Other
Case ground
Body : Al2O3
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.
251654B
Rev. Date
2009-04-13
Rev.
NM9025-CS01
1/5
SAW Bandpass Filter 251654B
3.
Specifications
Fo = 110.0 MHz
Terminating source impedance
: 50Ω and matching network
Terminating load impedance
: 50Ω and matching network
Room temperature range : +25℃
℃
Minimum
Typical
Maximum
MHz
-
110.0
-
dB
-
20.5
22.0
1dB Bandwidth
MHz
-
16.13
-
3dB Bandwidth
MHz
16.4
16.6
-
40dB Bandwidth
MHz
-
18.53
18.7
dB
-
0.55
1.0
Group Delay Variation (Fo +/- 7.7 MHz)
nsec
-
40
80
Absolute Delay
usec
-
1.54
-
dB
48
52
-
ppm/°C
-
-72
-
Center Frequency (Fc)
Insertion Loss
Amplitude Ripple (Fo +/- 7.7 MHz)
Ultimate Rejection
Temperature Coefficient of Frequency
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.
102-901, Bucheon Technopark 364,
Samjeong-Dong, Ojeong-Gu, Bucheon-City,
Gyounggi-Do, Korea 421-809
Part No.
251654B
Rev. Date
2009-04-13
Rev.
NM9025-CS01
2/5
SAW Bandpass Filter 251654B
4.
Matching Schematic
( Actual matching values may vary due to PCB layout and parasitics )
Input
50Ω
L1
L3
Output
50Ω
L2
L1 = 39nH, L2 = 150nH, L3 = 39nH
5.
Marking Configuration
ITF1) 08A0012)
251654B3)
1104) -16.15)
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.
251654B
Rev. Date
2009-04-13
Rev.
NM9025-CS01
3/5
SAW Bandpass Filter 251654B
6.
Typical Perfoemance( at +25°°C )
CH1 S21
LOG
31 Mar 2009 08:06:03
1: 0. 0000 dB
0. 000 000 MHz
10 dB/ REF -20.41 dB
*
CH1 Markers
1
BW: 18. 536223 MHz
2
cent : 109. 997538 MHz
Cor
REF=1
Q: 5. 9342
1_loss : -20 . 403 dB
Hld
3
4
CENTER110. 000 000 MHz
\
CH1 S21
CH2 S21
LOG
LOG
SPAN 50. 000 000 MHz
31 Mar 2009 08:06:31
1: 0. 0000 dB
0. 000 000 MHz
3: . 21780 dB
15. 400 000 MHz
1 dB/ REF -20.12 dB
1 dB/ REF -20.64 dB
CH1 Markers
BW: 16. 134490 MHz
Cor
REF=1
cent : 110. 020261 MHz
Q: 6. 8189
1
1_loss : -20 . 359 dB
2
3
4
3
2
Cor
CH2 Markers
REF=2
mean:-20 . 379 dB
s. dev : . 10040 dB
p-p : . 54040 dB
CENTER110. 000 000 MHz
I T F Co., Ltd.
102-901, Bucheon Technopark 364,
Samjeong-Dong, Ojeong-Gu, Bucheon-City,
Gyounggi-Do, Korea 421-809
SPAN 19. 000 000 MHz
Part No.
251654B
Rev. Date
2009-04-13
Rev.
NM9025-CS01
4/5
SAW Bandpass Filter 251654B
CH1 S21
CH2 S21
LOG
DEL
31 Mar 2009 08:06:41
1: 0. 0000 dB
0. 000 000 MHz
3: 6. 6741 ns
15. 400 000 MHz
1 dB/ REF -20.12 dB
100 ns/ REF 1.533 us
CH1 S21
LOG
31 Mar 2009 08:06:09
1: 0. 0000 dB
0. 000 000 MHz
10 dB/ REF -20.41 dB
*
CH1Markers
CH1Markers
REF=1
BW: 16. 608542 MHz
Cor
1
BW: 18. 705536 MHz
2
cent : 110. 003800 MHz
Cor
cent : 110. 006197 MHz
Q: 6. 6235
Q: 5. 8808
1_loss : -20 . 392 dB
1
REF=1
1_loss : -20 . 403 dB
2
Hld
3
Smo
Cor
2
3
4
CH2Markers
3
4
REF=2
mean: 1. 5460 us
s. dev : 6. 8909 ns
p-p : 40. 155 ns
CENTER110. 000 000 MHz
CH1 S21
LOG
CENTER110. 000 000 MHz
SPAN 19. 000 000 MHz
31 Mar 2009 08:07:43
1: 0. 0000 dB
0. 000 000 MHz
10 dB/ REF -19.62 dB
CH1Markers
2:-61 . 533 dB
110. 000 MHz
CH1 S11
CH2 S22
SWR
SWR
5 /
5 /
SPAN 50. 000 000 MHz
31 Mar 2009 08:07:09
1: 5. 6221
110. 000 000 MHz
2: 6. 3076
110. 000 000 MHz
REF 5.627
REF 6.317
REF=1
Cor
3:-58 . 905 dB
220. 000 MHz
1
1
Cor
2
3
2
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
CENTER110. 000 000 MHz
SPAN 50. 000 000 MHz
Part No.
251654B
Rev. Date
2009-04-13
Rev.
NM9025-CS01
5/5
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