SAW Bandpass Filter 203652B
1. Features
IF Bandpass Filter
High Attenuation
Single-Ended Operation
Ceramic Surface Mount Device (SMD) Package
Maximum Storage Temperature Range : -40
℃
~ 85
℃
Electrostatics Sensitive Device (ESD)
2. Package Dimensions
24.60±0.2
10
9
8
7
6
2.30±0.1
7.62±0.1
6
7
8
9
10
ITF04A001
203652B
1.47±0.2
1
2
3
4
5
5
1.02±0.1
4
3
2
1
1.91±0.1
9.00±0.2
Pad Configuration
Package : S2490
10
5
1, 6
Input
Output
Ground
Case ground
Dimensions shown are nominal in millimeters
Other
Body : Al
2
O
3
Ceramic
Lid : Kovar, Ni Plated
Terminations : Au plating 0.3 ~ 1.0 um, Over a 1.27 ~ 8.89 um 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.
Rev. Date
Rev.
203652B
2004-03-31
NW3014-CS02
1/5
SAW Bandpass Filter 203652B
3. Specifications
Fo = 125.0 MHz
Terminating source impedance
Terminating load impedance
: 50Ω and matching network
: 50Ω and matching network
Minimum
Center Frequency
Insertion Loss
1dB Bandwidth
3dB Bandwidth
40dB Bandwidth
Amplitude Ripple (Fo +/- 0.6 MHz)
Group Delay Variation (Fo +/- 0.6 MHz)
Absolute Delay
Ultimate Rejection
Temperature Coefficient of Frequency
MHz
dB
MHz
MHz
MHz
dB
nsec
usec
dB
ppm/°C
2
124.95
-
1.23
-
-
-
-
-
45
-
Typical
125.0
20.5
1.35
1.55
2.4
0.6
150
3.48
50
-0.03
Maximum
125.05
22.5
-
-
2.5
0.9
300
-
-
-
Notes :
1)
2)
3)
All specifications are based on the matching schematic shown below
All specifications are measured by Agilent Network analyzer and full 2 port calibration at room temperature
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.
Rev. Date
Rev.
203652B
2004-03-31
NW3014-CS02
2/5
SAW Bandpass Filter 203652B
4. Matching Schematic
( Actual matching values may vary due to PCB layout and parasitics )
L1
Input
50
Ω
L2
Output
50
Ω
L3
L1 = L2 = 82 nH
L3 = 100 nH
5. Marking Configuration
ITF
1)
04A001
2)
203652B
3)
4)
1) Manufacturer name
2) Lot Number
3) Part Number
4) Pad Number 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.
Rev. Date
Rev.
203652B
2004-03-31
NW3014-CS02
3/5
SAW Bandpass Filter 203652B
6. Typical Performance ( at +25℃ )
CH1
S21
LOG
10 dB/
REF -20.5 dB
30 Mar 2004 03:27:06
1: 0. 0000 dB
0. 000 000 MHz
*
PRm
CH1 Markers
1
Cor
2
BW
:
2. 388434
MHz
MHz
REF=1
cent
: 125 . 029822
Q: 52. 348
1_loss : -20 . 263 dB
Hld
3
4
CENTER 125 . 000 000 MHz
SPAN
6. 000 000 MHz
CH2
CH4
S21
S21
LOG
DEL
1 dB/
150 ns/
REF -20.2 dB
REF 3.48 us
30 Mar 2004 03:28:25
1: 0. 0000 dB
0. 000 000 MHz
2: -21 . 172 ns
1. 200 000 MHz
CH2 Markers
BW
:
1. 566064
MHz
MHz
REF=1
cent
: 125 . 023870
Q: 79. 833
1
2
1_loss : -20 . 313 dB
PRm
3
3
1
CH42Markers
4 mean : 3. 4111 us
s. dev : 33. 682 ns
p-p : 148 . 39 ns
Cor
4 REF=3
Cor
Smo
CENTER 125 . 000 000 MHz
2
SPAN
2. 000 000 MHz
I T F Co., Ltd.
102-901, Bucheon Technopark 364,
Samjeong-Dong, Ojeong-Gu, Bucheon-City,
Gyounggi-Do, Korea 421-809
Part No.
Rev. Date
Rev.
203652B
2004-03-31
NW3014-CS02
4/5
SAW Bandpass Filter 203652B
CH2
CH4
S21
S21
LOG
LOG
1 dB/
1 dB/
REF -20.2 dB
REF -20.2 dB
30 Mar 2004 03:28:53
1: 0. 0000 dB
0. 000 000 MHz
2: . 32670 dB
1. 200 000 MHz
CH1
S21
LOG
10 dB/
REF -20.5 dB
30 Mar 2004 03:33:30
1: -21 . 058 dB
125 . 000 000 MHz
PRm
CH2 Markers
BW
:
1. 360138
MHz
MHz
REF=1
cent
CH1 Markers
1
2: -52 . 854 dB
202 . 000 MHz
3: -54 . 675 dB
227 . 000 MHz
: 125 . 023955
Q: 91. 920
1
2
1_loss : -20 . 325 dB
3
4
2
PRm
1
3
2
CH4 Markers
mean : -20 . 394 dB
s. dev : . 13880 dB
p-p : . 70680 dB
Cor
REF=3
3
Cor
Smo
CENTER 125 . 000 000 MHz
4
2
SPAN
2. 000 000 MHz
START
. 010 000 MHz
STOP 400 . 000 000 MHz
CH1
S21
LOG
10 dB/
REF -20.5 dB
30 Mar 2004 03:27:26
1: 0. 0000 dB
0. 000 000 MHz
CH1
CH3
*
PRm
CH1 Markers
1
Cor
2
BW
:
2. 657069
MHz
MHz
REF=1
cent
S11
S22
1 U FS
1 U FS
1: 6. 6914
1: 51. 020
19. 174
-85 . 613
30 Mar 2004 03:29:58
24. 413 nH
125 . 000 000 MHz
14. 872 pF
125 . 000 000 MHz
PRm
: 125 . 040895
Cor
1
Q: 47. 060
1_loss : -20 . 263 dB
Cor
Hld
3
4
1
CENTER 125 . 000 000 MHz
SPAN
6. 000 000 MHz
CENTER 125 . 000 000 MHz
SPAN
6. 000 000 MHz
I T F Co., Ltd.
102-901, Bucheon Technopark 364,
Samjeong-Dong, Ojeong-Gu, Bucheon-City,
Gyounggi-Do, Korea 421-809
Part No.
Rev. Date
Rev.
203652B
2004-03-31
NW3014-CS02
5/5
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