ITF 230051B

SAW Bandpass Filter 230051B
1. Features
z
IF Bandpass Filter
z
Low-Loss Filter
z
Single-Ended and Balanced Operation
z
Ceramic Surface Mount Device (SMD) Package
z
Maximum Storage Temperature Range : -40℃ ~ 85℃
z
Electrostatics Sensitive Device (ESD)
2. Package Dimensions
ITF06A001
230051B
Pad Configuration
Package : S1366
Dimensions shown are nominal in millimeters
5
Input
6
Input Return
10
Output
1
Output Return
Others
Body : Al2O3 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
Case ground
Part No.
230051B
Rev. Date
2006-09-21
Rev.
DS4046- CS03
1/5
SAW Bandpass Filter 230051B
3. Specifications
Fo = 71.0MHz
Terminating source impedance
: 50Ω and matching network
Terminating load impedance
: 50Ω and matching network
Operating temperature range : -20 to +80℃
Minimum
Typical
Maximum
MHz
70.97
71.0
71.03
Insertion Loss(4)
dB
-
6.85
8.0
2dB Bandwidth
MHz
0.18
0.32
-
3dB Bandwidth
MHz
0.22
0.35
-
5dB Bandwidth
MHz
-
0.38
0.5
20dB Bandwidth
MHz
-
0.56
0.7
30dB Bandwidth
MHz
-
0.72
1.0
35dB Bandwidth
MHz
-
0.81
1.4
dB
-
0.35
1.0
Group Delay Variation (Fo +/- 0.05 MHz)
nsec
-
200
1500
Absolute Delay
usec
Ultimate Rejection(5)
dB
40
47
-
ppm/°C2
-
-0.03
-
Center Frequency at 2dB Bandwidth
Amplitude Ripple (Fo +/- 0.08 MHz)
Temperature Coefficient of Frequency
2.65
Notes :
1) All specifications are based on the matching schematic shown below, measured by Agilent Network analyzer and
full 2 port calibration.
2) Electrical margin has been built into the design to account for the variations due to temperature drift and manufacturing
tolerances
3) All attenuation measurements are measured relative to insertion loss
4) Insertion Loss is minimum loss within passband at ambient temperature with matching network
5) from 10 MHz to 68.5 MHz and from 73.5 MHz to 130 MHz
I T F Co., Ltd.
102-901, Bucheon Technopark 364,
Samjeong-Dong, Ojeong-Gu, Bucheon-City,
Gyounggi-Do, Korea 421-809
Part No.
230051B
Rev. Date
2006-09-21
Rev.
DS4046- CS03
2/5
SAW Bandpass Filter 230051B
4. Matching Schematic
( Actual matching values may vary due to PCB layout and parasitics )
Single Ended
L2
Input
50Ω
L4
L3
L1
L5
Output
50Ω
L6
L1 = 82 nH,
L4 = 330 nH,
L2 = 18 nH,
L5 = 68 nH,
L3 = 330 nH
L6 = 82 nH
5. Marking Configuration
ITF1) 06A0012)
230051B3)
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.
230051B
Rev. Date
2006-09-21
Rev.
DS4046- CS03
3/5
SAW Bandpass Filter 230051B
6. Typical Performance ( at +25℃ )
CH1
S21
LOG
10 dB/
15 Sep 2006 12:21:23
1: 0. 0000 dB
0. 000 000 MHz
REF -6.7 dB
CH1 Markers
1
Cor
BW:
cent :
2
. 718177
MHz
70. 988632
MHz
REF=1
Q: 98. 846
1_loss : -6 . 8536 dB
3
4
CENTER 71. 000 000 MHz
CH2
CH4
S21
S21
LOG
DEL
1 dB/
500 ns/
SPAN
10. 000 000 MHz
15 Sep 2006 12:23:26
1: 0. 0000 dB
0. 000 000 MHz
3: 100 . 73 ns
. 100 000 MHz
REF -6.7 dB
REF 3.05 us
CH2 Markers
BW:
cent :
. 320362
MHz
70. 991591
MHz
REF=1
Q: 221 . 60
1_loss : -6 . 8509 dB
1
2
3
3
4
2
Cor
Smo
CH4 Markers
mean : 2. 6518 us
Cor
REF=2
s. dev : 47. 872 ns
p-p : 188 . 83 ns
CENTER 71. 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
. 800 000 MHz
2
4
Part No.
230051B
Rev. Date
2006-09-21
Rev.
DS4046- CS03
4/5
SAW Bandpass Filter 230051B
CH2
CH4
S21
S21
LOG
LOG
1 dB/
1 dB/
15 Sep 2006 12:23:41
1: 0. 0000 dB
0. 000 000 MHz
1: 0. 0000 dB
0. 000 000 MHz
REF -6.7 dB
REF -6.7 dB
CH2 Markers
BW:
cent :
. 378284
MHz
70. 989050
MHz
CH1
CH3
S21
S21
LOG
LOG
10 dB/
10 dB/
15 Sep 2006 12:24:20
1: 0. 0000 dB
0. 000 000 MHz
1: 0. 0000 dB
0. 000 000 MHz
REF -6.7 dB
REF -6.7 dB
CH1 Markers
REF=1
BW:
1
Cor
Q: 187 . 66
cent :
MHz
MHz
REF=1
Q: 125 . 88
2
1_loss : -6 . 8547 dB
1
. 563957
70. 991006
1_loss : -6 . 8395 dB
Cor
2
3
4
1
2
3
4
Cor
cent
CH4 Markers
BW:
Cor
. 346070
: 70. 989795 MHz
44
Q: 205 . 13
3 3
cent
CH3 Markers
REF=1
MHz
BW:
1_
:
CH1 S21
CH2 S21
CH3 S21
LOG
LOG
LOG
10 dB/
1 dB/
10 dB/
SPAN
. 800 000 MHz
15 Sep 2006 12:25:52
1: -6 . 8442 dB
71. 000 000 MHz
3: - . 02550 dB
. 160 000 MHz
1: -6 . 8442 dB
71. 000 000
MHz
REF -6.7 dB
REF -6.7 dB
REF -6.7 dB
MHz
70. 982762
MHz
REF=1
loss : -6 . 8395 dB
2
4
CENTER 71. 000 000 MHz
CH1
CH3
S11
S22
SWR
SWR
2 /
2 /
SPAN 10. 000 000 MHz
15 Sep 2006 12:25:07
1: 1. 6340
71. 000 000 MHz
2: 1. 1882
71. 000 000 MHz
REF 0
REF 0
CH1 PASS
CH3 PASS
Cor
Cor
1
Cor
Cor
3
2
CH2 Markers
REF=2
mean:-6 . 9390
Cor
1
s. dev : . 09870
p-p : . 33890
2
dB
dB
dB
CH1/
CH2
CH3 CENTER 71. 000 000 MHz
CENTER 71. 000 000 MHz
1_
Q: 87. 620
loss : -6 . 8547 dB
CENTER 71. 000 000 MHz
. 810125
SPAN 10. 000 000 MHz
SPAN . 800 000 MHz
I T F Co., Ltd.
102-901, Bucheon Technopark 364,
Samjeong-Dong, Ojeong-Gu, Bucheon-City,
Gyounggi-Do, Korea 421-809
CENTER
71. 000 000 MHz
SPAN
Part No.
230051B
Rev. Date
2006-09-21
Rev.
DS4046- CS03
10. 000 000 MHz
5/5