251651B

SAW Bandpass Filter 251651B
1. Features
z
IF bandpass filter
z
High attenuation
z
Single-ended operation
z
SMD Package
z
Maximum Storage Temperature Range : -40℃ ~ 85℃
z
Electrostatics Sensitive Device (ESD)
2.30±0.1
2. Package Dimension
20.00±0.2
9.80±0.2
10
9
8
7
7.62±0.1
6
6
7
8
9
10
5
4
3
2
1
ITF 07A001
250651B
110-15.9M
1
2
3
4
5
1.02±0.1
1.91±0.1
1.56±0.2
Package : S2098
Pin Configuration
Dimensions shown are nominal in millimeters
Base : Fe(SPCC), Au plating over Ni plated
Cap : Cu & Cr Alloy, Ni Plated
Termination : Kovar, Au Plated
I T F Co., Ltd.
102-901, Bucheon Technopark 364,
Samjeong-Dong, Ojeong-Gu, Bucheon-City,
Gyounggi-Do, Korea 421-809
10
Input
5
Output
1, 4
Ground
2,3,6,7,8,9
Case ground
Part No.
251651B
Rev. Date
2007-04-11
Rev.
NM7009-CS01
1/5
SAW Bandpass Filter 251651B
3. Specifications
Fo = 110.0 MHz
Terminating source impedance
: 50Ω and matching network
Terminating load impedance
: 50Ω and matching network
Minimum
Typical
Maximum
MHz
-
110.0
-
dB
-
25.0
26.5
1dB Bandwidth
MHz
-
15.85
-
3dB Bandwidth
MHz
16.0
16.2
-
40dB Bandwidth
MHz
-
17.65
18.0
dB
-
0.6
1.0
Group Delay Variation (Fo +/- 7.5 MHz)
nsec
-
30
100
Absolute Delay
usec
-
2.48
-
Ultimate Rejection
dB
50
55
-
ppm/°C
-
-72
-
Center Frequency
Insertion Loss
Amplitude Ripple (Fo +/- 7.5 MHz)
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.
251651B
Rev. Date
2007-04-11
Rev.
NM7009-CS01
2/5
SAW Bandpass Filter 251651B
4. Matching Schematic
( Actual matching values may vary due to PCB layout and parasitics )
L1
Input
50Ω
L2
C1
Output
50Ω
C2
L1 = 39nH, L2 = 39nH, C1 = 27pF, C2 = 27pF
5. Marking Configuration
ITF1) 07A0012)
251651B3)
1104) -15.9M5)
1) Manufacturer name
2) Lot Number
3) Part Number
4) Center Frequecy
5) 1dB-Bandwidth
I T F Co., Ltd.
102-901, Bucheon Technopark 364,
Samjeong-Dong, Ojeong-Gu, Bucheon-City,
Gyounggi-Do, Korea 421-809
Part No.
251651B
Rev. Date
2007-04-11
Rev.
NM7009-CS01
3/5
SAW Bandpass Filter 251651B
6. Typical Performance ( at +25℃ )
CH1
S21
LOG
10 dB/
27 Feb 2007 16:54:19
1: 0. 0000 dB
0. 000 000 MHz
REF -24.85 dB
CH1 Markers
1
Cor
2
BW:
17. 662803
MHz
cent : 110 . 049128
MHz
REF=1
Q: 6. 2306
1_loss : -24 . 889 dB
Hld
3
4
CENTER 110 . 000 000 MHz
CH1
CH2
S21
S21
LOG
LOG
1 dB/
1 dB/
SPAN
46. 000 000 MHz
27 Feb 2007 16:55:03
1: 0. 0000 dB
0. 000 000 MHz
3: . 24720 dB
15. 000 000 MHz
REF -24.44 dB
REF -25.03 dB
CH1 Markers
BW:
Cor
15. 885533
MHz
cent : 110 . 070347
MHz
REF=1
Q: 6. 9290
1_loss : -24 . 900 dB
1
2
3
3
4
2
Cor
CH2 Markers
mean : -24 . 783 dB
REF=2
s. dev : . 09250 dB
p-p : . 56220 dB
CENTER 110 . 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.
251651B
Rev. Date
2007-04-11
Rev.
NM7009-CS01
4/5
SAW Bandpass Filter 251651B
CH1
CH2
S21
S21
LOG
DEL
1 dB/
100 ns/
27 Feb 2007 16:55:18
1: 0. 0000 dB
0. 000 000 MHz
3: -7 . 6889 ns
15. 000 000 MHz
REF -24.44 dB
REF 2.454 us
CH1 Markers
BW:
Cor
16. 212855
MHz
cent : 110 . 063847
MHz
CH1
S21
LOG
10 dB/
27 Feb 2007 16:54:25
1: 0. 0000 dB
0. 000 000 MHz
REF -24.85 dB
CH1 Markers
REF=1
1
BW:
17. 801229
MHz
cent : 110 . 047441
MHz
Cor
2
Q: 6. 7887
REF=1
Q: 6. 1820
1_loss : -24 . 902 dB
1
1_loss : -24 . 889 dB
2
Hld
3
2
Smo
Cor
3
4
CH2 Markers
3
4
REF=2
mean : 2. 4800 us
s. dev : 7. 0525 ns
p-p : 31. 080 ns
CENTER 110 . 000 000 MHz
CH1
CH2
S11
S22
SWR
SWR
10 /
10 /
SPAN
19. 000 000 MHz
27 Feb 2007 16:56:03
1: 8. 3667
110 . 000 000 MHz
1: 8. 2339
110 . 000 000 MHz
REF 8.349
REF 8.24
CENTER 110 . 000 000 MHz
CH1
S21
LOG
10 dB/
SPAN
46. 000 000 MHz
27 Feb 2007 16:56:44
1: 0. 0000 dB
0. 000 000 MHz
REF -24.78 dB
CH1 Markers
2: -65 . 083 dB
110 . 000 MHz
Cor
REF=1
3: -65 . 900 dB
220 . 000 MHz
1
1
Cor
1
2
CENTER 110 . 000 000 MHz
SPAN
46. 000 000 MHz
I T F Co., Ltd.
102-901, Bucheon Technopark 364,
Samjeong-Dong, Ojeong-Gu, Bucheon-City,
Gyounggi-Do, Korea 421-809
START
3
. 010 000 MHz
STOP 500 . 000 000 MHz
Part No.
251651B
Rev. Date
2007-04-11
Rev.
NM7009-CS01
5/5
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