206121B

SAW Bandpass Filter 206121B
1. Features
z
IF Bandpass Filter
z
Low-Loss Filter
z
Single-Ended Operation
z
Ceramic Surface Mount Device (SMD) Package
z
Maximum Storage Temperature Range : -40℃ ~ 85℃
z
Electrostatics Sensitive Device (ESD)
2. Package Dimensions
13.30±0.2
8
7.62±0.1
7
1
2
3
8
9
10
11
6
6
ITF04A001
206121B
12
7
1.50±0.1
5
5
4
12
2.54±0.1
11
9
1.61±0.2
6.50±0.2
10
4
3
2
2.54±0.1
1
0.80±0.1
Pad Configuration
Package : S1365
11
Input
5
Output
6, 12
Ground
Dimensions shown are nominal in millimeters
Other
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.
206121B
Rev. Date
2004-04-27
Rev.
NJ3009-CS02
1/5
SAW Bandpass Filter 206121B
3. Specifications
Fo = 70 MHz
Terminating source impedance
: 50Ω and matching network
Terminating load impedance
: 50Ω and matching network
Minimum
Typical
Maximum
MHz
69.85
70.0
70.15
dB
-
7.6
9.0
1dB Bandwidth
MHz
4.8
5.1
-
3dB Bandwidth
MHz
5.5
5.8
-
40dB Bandwidth
MHz
-
8.1
8.3
dB
-
0.6
1.0
Group Delay Variation (Fo +/- 2.3 MHz)
nsec
-
70
120
Absolute Delay
usec
-
1.28
-
Ultimate Rejection
dB
40
50
-
ppm/°C
-
-86
-
Center Frequency
Insertion Loss
Amplitude Ripple (Fo +/- 2.3 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.
206121B
Rev. Date
2004-04-27
Rev.
NJ3009-CS02
2/5
SAW Bandpass Filter 206121B
4. Matching Schematic
( Actual matching values may vary due to PCB layout and parasitics )
C1
Input
50Ω
C2
L1
Output
50Ω
L2
C1 = 56 pF,
C2 = 56 pF
L1 = 68 nH,
L2 = 68 nH
5. Marking Configuration
ITF1) 04A0012)
206121B3)
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.
206121B
Rev. Date
2004-04-27
Rev.
NJ3009-CS02
3/5
SAW Bandpass Filter 206121B
6. Typical Performance ( at +25℃ )
CH1
S21
LOG
10 dB/
26 Apr 2004 13:28:06
1: 0. 0000 dB
0. 000 000 MHz
REF -7.974 dB
206121B
CH1 Markers
1
BW:
Cor
2
cent :
8. 053419
MHz
70. 019287
MHz
REF=1
Q: 8. 6944
1_loss : -7 . 9733 dB
3
4
CENTER 70. 000 000 MHz
CH2
CH4
S21
S21
LOG
DEL
1 dB/
150 ns/
SPAN
20. 000 000 MHz
26 Apr 2004 13:29:09
1: 0. 0000 dB
0. 000 000 MHz
3: -55 . 337 ns
4. 600 000 MHz
REF -7.983 dB
REF 1.55 us
206121B
CH2 Markers
BW:
cent :
5. 872330
MHz
69. 952656
MHz
REF=1
Q: 11. 912
1
1_loss : -7 . 9872 dB
2
4
Cor
Smo
3
2
CH4 Markers
4
3
mean : 1. 2867 us
REF=2
s. dev : 11. 042 ns
p-p : 55. 101 ns
Cor
CENTER 70. 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
9. 000 000 MHz
2
Part No.
206121B
Rev. Date
2004-04-27
Rev.
NJ3009-CS02
4/5
SAW Bandpass Filter 206121B
CH2
CH4
S21
S21
LOG
LOG
1 dB/
1 dB/
26 Apr 2004 13:29:24
1: 0. 0000 dB
0. 000 000 MHz
3: - . 48660 dB
4. 600 000 MHz
REF -7.978 dB
REF -8.457 dB
CH1
S21
LOG
10 dB/
26 Apr 2004 13:30:45
1: 0. 0000 dB
0. 000 000 MHz
REF -8.407 dB
206121B
206121B
CH2 Markers
BW:
cent :
5. 237381
MHz
69. 881701
MHz
CH1 Markers
REF=1
1
2: -21 . 000 dB
70. 0000 MHz
Q: 13. 343
1
REF=1
3: -25 . 478 dB
140 . 000 MHz
1_loss : -7 . 9838 dB
2
3
3
2
4
3
2
CH4 Markers
Cor
mean : -7 . 9791 dB
REF=2
s. dev : . 10100 dB
p-p : . 57600 dB
Cor
CENTER 70. 000 000 MHz
CH1
CH3
S11
S22
SWR
SWR
1 /
1 /
SPAN
9. 000 000 MHz
26 Apr 2004 13:30:17
1: 1. 5563
70. 000 000 MHz
2: 1. 2828
70. 000 000 MHz
REF 0
REF 0
4
2
START
CH1
CH3
206121B
S11
S22
. 010 000 MHz
1 U FS
1 U FS
STOP 300 . 000 000 MHz
9. 4102
12. 592
1: 34. 152
2: 51. 344
26 Apr 2004 13:29:47
21. 395 nH
70. 000 000 MHz
28. 629 nH
70. 000 000 MHz
206121B
Cor
Cor
Cor
Cor
1
2
1
2
CENTER 70. 000 000 MHz
SPAN
20. 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 70. 000 000 MHz
SPAN
Part No.
206121B
Rev. Date
2004-04-27
Rev.
NJ3009-CS02
5/5
20. 000 000 MHz
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