251102B

SAW Bandpass Filter 251102B
1. Features
z
IF bandpass filter
z
High attenuation
z
Single-ended operation
z
DIP Package
z
Maximum Storage Temperature Range : -30℃ ~ 80℃
z
Electrostatics Sensitive Device (ESD)
2.5±0.2
17.7±0.2
7.6±0.2
0.45±0.05
5.5max 6.0max
ITF 06A001
251102B
27.3±0.5
12.7±0.5
2.5±0.2
2. Package Dimension
Package : D2712
Pin Configuration
1
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
Input
5
Output
2, 4
Ground
3, 6
Case ground
Part No.
251102B
Rev. Date
2006-09-12
Rev.
NM6029-CS01
1/5
SAW Bandpass Filter 251102B
3. Specifications
Fo = 140.0 MHz
Terminating source impedance
: 50Ω and matching network
Terminating load impedance
: 50Ω and matching network
Minimum
Typical
Maximum
MHz
-
140
-
dB
-
24
26
1dB Bandwidth
MHz
-
10.73
-
3dB Bandwidth
MHz
10.8
11
-
40dB Bandwidth
MHz
-
12
12.5
dB
-
0.5
1.0
Group Delay Variation (Fo +/- 5.0 MHz)
nsec
-
55
100
Absolute Delay
usec
-
4.18
-
Ultimate Rejection
dB
50
55
-
ppm/°C
-
-18
-
Center Frequency
Insertion Loss
Amplitude Ripple (Fo +/- 5.0 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.
251102B
Rev. Date
2006-09-12
Rev.
NM6029-CS01
2/5
SAW Bandpass Filter 251102B
4. Matching Schematic
( Actual matching values may vary due to PCB layout and parasitics )
Input
50Ω
L1
L4
L2
Output
50Ω
L3
L1 = 12nH, L2 = 27nH,
L3 = 18nH, L4 = 6.8nH
5. Marking Configuration
ITF1) 06A0012)
251102B3)
1) Manufacturer name
2) Lot Number
3) Part Number
I T F Co., Ltd.
102-901, Bucheon Technopark 364,
Samjeong-Dong, Ojeong-Gu, Bucheon-City,
Gyounggi-Do, Korea 421-809
Part No.
251102B
Rev. Date
2006-09-12
Rev.
NM6029-CS01
3/5
SAW Bandpass Filter 251102B
6. Typical Performance ( at +25℃ )
CH1
S21
LOG
10 dB/
12 Sep 2006 09:40:23
1: 0. 0000 dB
0. 000 000 MHz
REF -24.09 dB
CH1 Markers
1
Cor
2
BW:
11. 993805
MHz
cent : 139 . 992555
MHz
REF=1
Q: 11. 672
1_loss : -23 . 991 dB
3
4
CENTER 140 . 000 000 MHz
CH1
CH2
S21
S21
LOG
DEL
1 dB/
200 ns/
SPAN
31. 000 000 MHz
9 Sep 2006 15:45:49
1: 0. 0000 dB
0. 000 000 MHz
3: -2 . 4020 ns
10. 000 000 MHz
REF -23.83 dB
REF 4.14 us
CH1 Markers
BW:
Cor
10. 973021
MHz
cent : 139 . 987701
MHz
REF=1
Q: 12. 757
1
1_loss : -23 . 806 dB
2
3
Smo
3
2
4
Cor
CH2 Markers
mean : 4. 1807 us
REF=2
s. dev : 12. 442 ns
p-p : 66. 904 ns
CENTER 140 . 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
13. 000 000 MHz
Part No.
251102B
Rev. Date
2006-09-12
Rev.
NM6029-CS01
4/5
SAW Bandpass Filter 251102B
CH1
CH2
S21
S21
LOG
LOG
1 dB/
1 dB/
9 Sep 2006 15:45:32
1: 0. 0000 dB
0. 000 000 MHz
3: . 07500 dB
10. 000 000 MHz
REF -23.83 dB
REF -24.16 dB
CH1 Markers
BW:
Cor
10. 729969
MHz
cent : 139 . 984100
MHz
CH1
S21
LOG
10 dB/
CH1 Markers
REF=1
2: -61 . 107 dB
140 . 000 MHz
Q: 13. 046
1
9 Sep 2006 15:49:12
1: 0. 0000 dB
0. 000 000 MHz
REF -24.16 dB
REF=1
3: -59 . 687 dB
280 . 000 MHz
1
1_loss : -23 . 826 dB
2
4
3
3
2
Cor
CH2 Markers
REF=2
mean : -23 . 962 dB
s. dev : . 13150 dB
p-p : . 53950 dB
3
2
CENTER 140 . 000 000 MHz
CH1
CH2
S11
S22
SWR
SWR
1 /
1 /
SPAN
9 Sep 2006 15:46:40
1: 1. 5682
140 . 000 000 MHz
2: 2. 5710
140 . 000 000 MHz
REF 1.568
REF 2.57
START
13. 000 000 MHz
CH1
CH2
S11
S22
. 010 000 MHz
1 U FS
1 U FS
STOP 500 . 000 000 MHz
1: 51. 236
2: 45. 143
9 Sep 2006 15:46:46
49. 524 pF
140 . 000 000 MHz
52. 629 nH
140 . 000 000 MHz
-22 . 955
46. 295
Cor
Cor
2
1
1
Cor
2
CENTER 140 . 000 000 MHz
Cor
SPAN
31. 000 000 MHz
I T F Co., Ltd.
102-901, Bucheon Technopark 364,
Samjeong-Dong, Ojeong-Gu, Bucheon-City,
Gyounggi-Do, Korea 421-809
CENTER 140 . 000 000 MHz
SPAN 31. 000 000 MHz
Part No.
251102B
Rev. Date
2006-09-12
Rev.
NM6029-CS01
5/5
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