251652B

SAW Bandpass Filter 251652B
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
251652B
190-15.8M
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.
251652B
Rev. Date
2007-04-11
Rev.
NM7010-CS01
1/5
SAW Bandpass Filter 251652B
3. Specifications
Fo = 190.0 MHz
Terminating source impedance
: 50Ω and matching network
Terminating load impedance
: 50Ω and matching network
Minimum
Typical
Maximum
MHz
-
190.0
-
dB
-
26.0
27.5
1dB Bandwidth
MHz
-
15.75
-
3dB Bandwidth
MHz
16.0
16.15
-
40dB Bandwidth
MHz
-
17.8
18.0
dB
-
0.7
1.0
Group Delay Variation (Fo +/- 7.5 MHz)
nsec
-
40
100
Absolute Delay
usec
-
2.93
-
Ultimate Rejection
dB
50
55
-
ppm/°C
-
-18
-
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.
251652B
Rev. Date
2007-04-11
Rev.
NM7010-CS01
2/5
SAW Bandpass Filter 251652B
4. Matching Schematic
( Actual matching values may vary due to PCB layout and parasitics )
L1
Input
50Ω
L4
L2
Output
50Ω
L3
L1 = 27nH, L2 = 27nH, L3 = 27nH, L4 = 27nH
5. Marking Configuration
ITF1) 07A0012)
251652B3)
1904) -15.8M5)
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.
251652B
Rev. Date
2007-04-11
Rev.
NM7010-CS01
3/5
SAW Bandpass Filter 251652B
6. Typical Performance ( at +25℃ )
CH1
S21
LOG
10 dB/
26 Feb 2007 14:40:16
1: 0. 0000 dB
0. 000 000 MHz
REF -25.18 dB
CH1 Markers
1
Cor
2
BW:
17. 827906
MHz
cent : 189 . 938676
MHz
REF=1
Q: 10. 654
1_loss : -25 . 035 dB
Hld
4
3
CENTER 190 . 000 000 MHz
CH1
CH2
S21
S21
LOG
LOG
1 dB/
1 dB/
SPAN
47. 000 000 MHz
26 Feb 2007 14:40:47
1: 0. 0000 dB
0. 000 000 MHz
3: - . 06520 dB
15. 000 000 MHz
REF -24.83 dB
REF -25.35 dB
CH1 Markers
BW:
Cor
15. 809030
MHz
cent : 189 . 940175
MHz
REF=1
Q: 12. 015
1
1_loss : -25 . 002 dB
2
3
4
3
2
Cor
CH2 Markers
mean : -25 . 055 dB
REF=2
s. dev : . 12780 dB
p-p : . 58620 dB
CENTER 190 . 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
18. 000 000 MHz
Part No.
251652B
Rev. Date
2007-04-11
Rev.
NM7010-CS01
4/5
SAW Bandpass Filter 251652B
CH1
CH2
S21
S21
LOG
DEL
1 dB/
100 ns/
26 Feb 2007 14:41:00
1: 0. 0000 dB
0. 000 000 MHz
3: 5. 8776 ns
15. 000 000 MHz
REF -24.83 dB
REF 2.917 us
CH1 Markers
BW:
Cor
16. 191026
MHz
cent : 189 . 948967
MHz
CH1
S21
LOG
10 dB/
CH1 Markers
REF=1
1
BW:
17. 989931
MHz
cent : 189 . 928805
MHz
Cor
2
Q: 11. 732
1
26 Feb 2007 14:40:22
1: 0. 0000 dB
0. 000 000 MHz
REF -25.18 dB
REF=1
Q: 10. 558
1_loss : -25 . 008 dB
1_loss : -25 . 035 dB
2
Hld
3
Smo
3
Cor
2
4
CH2 Markers
4
3
REF=2
mean : 2. 9369 us
s. dev : 7. 9489 ns
p-p : 50. 693 ns
CENTER 190 . 000 000 MHz
CH1
CH2
S11
S22
SWR
SWR
2 /
2 /
SPAN
18. 000 000 MHz
26 Feb 2007 14:41:48
1: 2. 9584
190 . 000 000 MHz
2: 1. 4123
190 . 000 000 MHz
REF 2.961
REF 1.412
CENTER 190 . 000 000 MHz
CH1
S21
LOG
10 dB/
SPAN
47. 000 000 MHz
26 Feb 2007 14:42:24
1: 0. 0000 dB
0. 000 000 MHz
REF -25.83 dB
CH1 Markers
2: -59 . 358 dB
190 . 000 MHz
Cor
REF=1
3: -59 . 384 dB
380 . 000 MHz
1
1
Cor
2
2
CENTER 190 . 000 000 MHz
SPAN
47. 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 700 . 000 000 MHz
Part No.
251652B
Rev. Date
2007-04-11
Rev.
NM7010-CS01
5/5
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