205205B

SAW Bandpass Filter 205205B
1. Features
z
IF Bandpass 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
205205B
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.
205205B
Rev. Date
2004-04-28
Rev.
NI2016- CS02
1/5
SAW Bandpass Filter 205205B
3. Specifications
Fo = 65.0 MHz
Terminating source impedance
: 50Ω and matching network
Terminating load impedance
: 50Ω and matching network
Minimum
Typical
Maximum
MHz
-
65.0
-
dB
-
21.5
23.5
1dB Bandwidth
MHz
-
19.5
-
3dB Bandwidth
MHz
19.8
20.1
-
40dB Bandwidth
MHz
-
23.0
23.4
dB
-
0.7
1.0
Group Delay Variation (Fo +/- 9.4 MHz)
nsec
-
40
120
Absolute Delay
usec
-
1.33
-
Ultimate Rejection
dB
40
45
-
ppm/°C
-
-86
-
Center Frequency
Insertion Loss
Amplitude Ripple (Fo +/- 9.4 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.
205205B
Rev. Date
2004-04-28
Rev.
NI2016- CS02
2/5
SAW Bandpass Filter 205205B
4. Matching Schematic
( Actual matching values may vary due to PCB layout and parasitics )
Input
50Ω
Output
50Ω
C1
C2
C1 = 10 pF,
C2 = 10 pF
5. Marking Configuration
ITF1) 04A0012)
205205B3)
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.
205205B
Rev. Date
2004-04-28
Rev.
NI2016- CS02
3/5
SAW Bandpass Filter 205205B
6. Typical Performance ( at +25℃ )
CH1
S21
LOG
10 dB/
27 Apr 2004 12:41:09
1: 0. 0000 dB
0. 000 000 MHz
REF -21.61 dB
205205B
CH1 Markers
1
BW:
22. 988871
MHz
2
cent :
65. 343120
MHz
Cor
REF=1
Q: 2. 8424
1_loss : -21 . 580 dB
4
3
CENTER 65. 000 000 MHz
CH2
CH4
S21
S21
LOG
DEL
1 dB/
100 ns/
SPAN
60. 000 000 MHz
27 Apr 2004 12:41:45
1: 0. 0000 dB
0. 000 000 MHz
3: -29 . 788 ns
18. 800 000 MHz
REF -21.6 dB
REF 1.505 us
205205B
CH2 Markers
BW:
20. 138611
MHz
cent :
65. 056450
MHz
REF=1
Q: 3. 2304
1
1_loss : -21 . 590 dB
2
3
Cor
Smo
2
CH4 Markers
3 4
mean : 1. 3283 us
REF=2
s. dev : 7. 2611 ns
p-p : 56. 610 ns
Cor
CENTER 65. 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
30. 000 000 MHz
4
2
Part No.
205205B
Rev. Date
2004-04-28
Rev.
NI2016- CS02
4/5
SAW Bandpass Filter 205205B
CH2
CH4
S21
S21
LOG
LOG
1 dB/
1 dB/
27 Apr 2004 12:41:58
1: 0. 0000 dB
0. 000 000 MHz
3: - . 03150 dB
18. 800 000 MHz
REF -21.59 dB
REF -21.65 dB
CH1
S21
LOG
10 dB/
27 Apr 2004 12:43:07
1: 0. 0000 dB
0. 000 000 MHz
REF -21.26 dB
205205B
205205B
CH2 Markers
BW:
19. 551291
MHz
cent :
64. 987713
MHz
CH1 Markers
REF=1
2: -43 . 006 dB
65. 0000 MHz
1
Q: 3. 3240
1
REF=1
3: -22 . 242 dB
130 . 000 MHz
1_loss : -21 . 582 dB
2
3
4
3
3
2
CH4 Markers
Cor
mean : -21 . 571 dB
REF=2
2
s. dev : . 16140 dB
p-p : . 70930 dB
Cor
CENTER 65. 000 000 MHz
CH1
CH3
S11
S22
SWR
SWR
10 /
10 /
SPAN
30. 000 000 MHz
27 Apr 2004 12:42:41
1: 10. 891
65. 000 000 MHz
2: 11. 147
65. 000 000 MHz
REF 0
REF 0
4
2
START
CH1
CH3
205205B
S11
S22
. 010 000 MHz
1: 5. 6572
2: 5. 1172
1 U FS
1 U FS
STOP 300 . 000 000 MHz
-24 . 101
-18 . 961
27 Apr 2004 12:42:17
101 . 60 pF
65. 000 000 MHz
129 . 14 pF
65. 000 000 MHz
205205B
Cor
Cor
Cor
Cor
1
2
2
1
CENTER 65. 000 000 MHz
SPAN
60. 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 65. 000 000 MHz
SPAN
Part No.
205205B
Rev. Date
2004-04-28
Rev.
NI2016- CS02
60. 000 000 MHz
5/5
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