252004B

SAW Bandpass Filter 252004B
1. Features
IF Bandpass Filter
High Attenuation
Single-Ended Operation
DIP Package
Maximum Storage Temperature Range : -40℃ ~ 85℃
Electrostatics Sensitive Device (ESD)
Package : D2012
7.6±0.2
Pin Configuration
1
Base : Fe(SPCC), Au plating over Ni plated
Cap : Cu & Cr Alloy, Ni Plated
Termination : Kovar, Au Plated
Input
5
Output
2, 4
Ground
3, 6
Case ground
Dimensions shown are nominal in millimeters
I T F Co., Ltd.
102-901, Bucheon Technopark 364,
Samjeong-Dong, Ojeong-Gu, Bucheon-City,
Gyounggi-Do, Korea 421-809
12.7±0.2
0.45±0.05
2.5±0.2
5.5max 6.0max
ITF 09A001
252004B
119.9-20.0M
20.3±0.5
12.7±0.5
2.5±0.2
2. Package Dimension
Part No.
252004B
Rev. Date
2009-04-13
Rev.
NM9024-CS01
1/5
SAW Bandpass Filter 252004B
3. Specifications
Fo = 119.9 MHz
Terminating source impedance
: 50Ω and matching network
Terminating load impedance
: 50Ω and matching network
Minimum
Typical
Maximum
MHz
-
119.9
-
dB
-
28.0
29.5
1dB Bandwidth
MHz
-
20.05
-
3dB Bandwidth
MHz
20.3
20.42
-
40dB Bandwidth
MHz
-
21.92
22.0
dB
-
0.4
1.0
Group Delay Variation (fo ± 9.8 MHz)
nsec
-
25
50
Absolute Delay
usec
-
2.83
-
dB
50
52
-
ppm/°C
-
-18
-
Center Frequency
Insertion Loss
Amplitude Ripple (fo ± 9.8 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.
252004B
Rev. Date
2009-04-13
Rev.
NM9024-CS01
2/5
SAW Bandpass Filter 252004B
4. Matching Schematic
( Actual matching values may vary due to PCB layout and parasitics )
Input
50Ω
L1
L4
L2
Output
50Ω
L3
L1 = 82nH, L2 = 120nH
L3 = 120nH, L4 = 82nH
5. Marking Configuration
ITF1) 09A0012)
252004B3)
119.94)-20.0M5)
1) Manufacturer name
2) Lot Number
3) Part Number
4) Center frequency
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.
252004B
Rev. Date
2009-04-13
Rev.
NM9024-CS01
3/5
SAW Bandpass Filter 252004B
6. Typical Performance ( at +25°°C )
CH1 S21
LOG
31 Mar 2009 04:42:41
1: 0. 0000 dB
0. 000 000 MHz
10 dB/ REF -27.97 dB
*
CH1 Markers
1
Cor
2
REF=1
BW: 21. 915940 MHz
cent : 119. 924608 MHz
Q: 5. 4720
1_loss : -28 . 125 dB
Hld
3
4
CENTER119. 900 000 MHz
CH1 S21
CH2 S21
LOG
LOG
SPAN 58. 000 000 MHz
31 Mar 2009 04:43:40
1: 0. 0000 dB
0. 000 000 MHz
3: . 13580 dB
19. 500 000 MHz
1 dB/ REF -28.02 dB
1 dB/ REF -28.33 dB
CH1 Markers
REF=1
BW: 20. 048206 MHz
Cor
cent : 119. 941705 MHz
Q: 5. 9827
1
1_loss : -28 . 069 dB
2
3
4
3
2
Cor
CH2 Markers
REF=2
mean:-28 . 164 dB
s. dev : . 07160 dB
p-p : . 35550 dB
CENTER119. 900 000 MHz
I T F Co., Ltd.
102-901, Bucheon Technopark 364,
Samjeong-Dong, Ojeong-Gu, Bucheon-City,
Gyounggi-Do, Korea 421-809
SPAN 24. 000 000 MHz
Part No.
252004B
Rev. Date
2009-04-13
Rev.
NM9024-CS01
4/5
SAW Bandpass Filter 252004B
CH1 S21
LOG
31 Mar 2009 04:43:04
1: 0. 0000 dB
0. 000 000 MHz
10 dB/ REF -27.97 dB
CH1 S21
CH2 S21
LOG
DEL
31 Mar 2009 04:43:51
1: 0. 0000 dB
0. 000 000 MHz
3: 5. 4042 ns
19. 500 000 MHz
1 dB/ REF -28.02 dB
50 ns/ REF 2.825 us
*
CH1Markers
1
Cor
BW: 22. 053621 MHz
CH1Markers
REF=1
BW: 20. 418607 MHz
Cor
cent : 119. 908212 MHz
2
REF=1
cent : 119. 936244 MHz
Q: 5. 8739
Q: 5. 4371
1
1_loss : -28 . 066 dB
1_loss : -28 . 125 dB
2
Hld
3
Smo
Cor
3
32
4
4
CH2Markers
REF=2
mean: 2. 8347 us
s. dev : 4. 5471 ns
p-p : 22. 888 ns
CENTER119. 900 000 MHz
CH1 S21
LOG
10 dB/ REF -27.47 dB
CENTER119. 900 000 MHz
SPAN 58. 000 000 MHz
31 Mar 2009 04:44:53
1: 0. 0000 dB
0. 000 000 MHz
CH1Markers
2:-66 . 700 dB
119. 900 MHz
CH1 S11
CH2 S22
SWR
SWR
5 /
5 /
SPAN 24. 000 000 MHz
31 Mar 2009 04:44:22
1: 3. 0067
119. 900 000 MHz
2: 3. 3517
119. 900 000 MHz
REF 3.006
REF 3.346
REF=1
Cor
3:-64 . 750 dB
239. 800 MHz
1
1
Cor
START . 010 000 MHz
2
3
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
2
CENTER119. 900 000 MHz
SPAN 58. 000 000 MHz
Part No.
252004B
Rev. Date
2009-04-13
Rev.
NM9024-CS01
5/5
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