253004B

SAW Bandpass Filter 253004B
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)
5.5max 6.0max
Package : D2012
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
12.7±0.2
2.5±0.2
7.6±0.2
0.45±0.05
ITF 06A001
253004B
20.3±0.5
12.7±0.5
2.5±0.2
2. Package Dimension
Input
5
Output
2, 4
Ground
3, 6
Case ground
Part No.
253004B
Rev. Date
2006-09-11
Rev.
NM6028-CS01
1/5
SAW Bandpass Filter 253004B
3. Specifications
Fo = 125.0 MHz
Terminating source impedance
: 50Ω and matching network
Terminating load impedance
: 50Ω and matching network
Operating Temperature Range : -30℃ ~ +80℃
Minimum
Typical
Maximum
MHz
-
125.0
-
dB
-
21.0
23.0
1dB Bandwidth
MHz
-
29.6
-
3dB Bandwidth
MHz
30.3
30.55
-
50dB Bandwidth
MHz
-
34.73
35.0
dB
-
0.6
1.0
Group Delay Variation (Fo +/- 13.5 MHz)
nsec
-
30
50
Absolute Delay
usec
-
0.95
1
Ultimate Rejection
dB
50
55
-
ppm/°C
-
-80
-
Minimum
Typical
Maximum
MHz
-
125.0
-
Insertion Loss
dB
-
21.0
23.0
Amplitude Ripple (Fo +/- 14.0 MHz)
dB
-
0.6
1.0
nsec
-
30
50
Center Frequency
Insertion Loss
Amplitude Ripple (Fo +/- 13.5 MHz)
Temperature Coefficient of Frequency
Room temperature : + 25 ℃
Center Frequency
Group Delay Variation (Fo +/- 14.0 MHz)
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.
253004B
Rev. Date
2006-09-11
Rev.
NM6028-CS01
2/5
SAW Bandpass Filter 253004B
4. Matching Schematic
( Actual matching values may vary due to PCB layout and parasitics )
L2
Input
50Ω
L3
L1
Output
50Ω
L4
L1 = L4 = 180nH,
L2 = L3 = 39nH
5. Marking Configuration
ITF1) 06A0012)
253004B3)
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.
253004B
Rev. Date
2006-09-11
Rev.
NM6028-CS01
3/5
SAW Bandpass Filter 253004B
6. Typical Performance ( at +25℃ )
CH1
S21
LOG
10 dB/
11 Sep 2006 10:17:11
1: 0. 0000 dB
0. 000 000 MHz
REF -20.91 dB
CH1 Markers
1
Cor
2
BW:
34. 728229
MHz
cent : 124 . 987171
MHz
REF=1
Q: 3. 5990
1_loss : -20 . 893 dB
3
4
CENTER 125 . 000 000 MHz
CH1
CH2
S21
S21
LOG
DEL
1 dB/
100 ns/
SPAN
88. 000 000 MHz
11 Sep 2006 10:17:53
1: 0. 0000 dB
0. 000 000 MHz
3: -522 . 62 ps
28. 000 000 MHz
REF -20.55 dB
REF 935.8 ns
CH1 Markers
BW:
Cor
30. 551510
MHz
cent : 124 . 961464
MHz
REF=1
Q: 4. 0902
1
1_loss : -20 . 881 dB
2
3
Smo
Cor
2
3
4
CH2 Markers
mean : 952 . 74 ns
REF=2
s. dev : 3. 9977 ns
p-p : 20. 061 ns
CENTER 125 . 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
34. 000 000 MHz
Part No.
253004B
Rev. Date
2006-09-11
Rev.
NM6028-CS01
4/5
SAW Bandpass Filter 253004B
CH1
CH2
S21
S21
LOG
LOG
1 dB/
1 dB/
11 Sep 2006 10:17:38
1: 0. 0000 dB
0. 000 000 MHz
3: - . 11890 dB
28. 000 000 MHz
REF -20.55 dB
REF -21.01 dB
CH1 Markers
BW:
Cor
29. 686884
MHz
cent : 124 . 970976
MHz
CH1
S21
LOG
10 dB/
CH1 Markers
REF=1
2: -65 . 491 dB
125 . 000 MHz
Q: 4. 2096
1
11 Sep 2006 10:20:12
1: 0. 0000 dB
0. 000 000 MHz
REF -20.03 dB
REF=1
3: -58 . 022 dB
250 . 000 MHz
1
1_loss : -20 . 871 dB
2
3
4
3
2
Cor
CH2 Markers
REF=2
mean : -20 . 795 dB
s. dev : . 13810 dB
p-p : . 66690 dB
3
2
CENTER 125 . 000 000 MHz
CH1
CH2
S11
S22
SWR
SWR
5 /
5 /
SPAN
11 Sep 2006 10:19:17
1: 4. 3979
125 . 000 000 MHz
2: 4. 7576
125 . 000 000 MHz
REF 4.395
REF 4.746
START
34. 000 000 MHz
CH1
CH2
S11
S22
. 010 000 MHz
1 U FS
1 U FS
STOP 500 . 000 000 MHz
-34 . 561
-36 . 465
1: 17. 275
2: 16. 527
11 Sep 2006 10:19:26
36. 841 pF
125 . 000 000 MHz
34. 917 pF
125 . 000 000 MHz
Cor
Cor
1
Cor
Cor
2
1
2
CENTER 125 . 000 000 MHz
SPAN
88. 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 125 . 000 000 MHz
SPAN 88. 000 000 MHz
Part No.
253004B
Rev. Date
2006-09-11
Rev.
NM6028-CS01
5/5
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