203221B

SAW Bandpass Filter 203221B
1. Features
z
IF Bandpass Filter
z
High Attenuation
z
Single-Ended Operation
z
DIP Package
z
Maximum Storage Temperature Range : -40℃ ~ 85℃
z
Electrostatics Sensitive Device (ESD)
Package : D2712
2.5±0.2
17.7±0.2
7.6±0.2
0.45±0.05
5.5max 6.0max
ITF 04A001
203221B
27.3±0.5
12.7±0.5
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
2.5±0.2
2. Package Dimension
Input
5
Output
2, 4
Ground
3, 6
Case ground
Part No.
203221B
Rev. Date
2004-05-07
Rev.
NI2015-CS03
1/5
SAW Bandpass Filter 203221B
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
-
23.0
23.5
1dB Bandwidth
MHz
-
19.15
-
3dB Bandwidth
MHz
19.4
19.5
-
40dB Bandwidth
MHz
-
21.05
21.2
dB
-
0.7
1.0
Group Delay Variation (Fo +/- 9.375 MHz)
Nsec
-
35
100
Absolute Delay
Usec
-
2.39
-
dB
50
52
-
ppm/°C
-
-72
-
Center Frequency
Insertion Loss
Amplitude Ripple (Fo +/- 9.375 MHz)
Ultimate Rejection
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.
203221B
Rev. Date
2004-05-07
Rev.
NI2015-CS03
2/5
SAW Bandpass Filter 203221B
4. Matching Schematic
( Actual matching values may vary due to PCB layout and parasitics )
L1
Input
50Ω
L2
Output
50Ω
C1
L1 = 120 nH,
L2 = 150 nH
C1 = 4 pF
5. Marking Configuration
ITF1) 04A0012)
203221B3)
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.
203221B
Rev. Date
2004-05-07
Rev.
NI2015-CS03
3/5
SAW Bandpass Filter 203221B
6. Typical Performance ( at +25℃ )
CH1
S21
LOG
10 dB/
6 May 2004 15:13:38
1: 0. 0000 dB
0. 000 000 MHz
REF -22.9 dB
CH1 Markers
1
Cor
2
BW:
21. 045629
MHz
cent :
64. 979181
MHz
REF=1
Q: 3. 0875
1_loss : -22 . 999 dB
3
4
CENTER 65. 000 000 MHz
CH1
CH2
S21
S21
LOG
DEL
1 dB/
100 ns/
SPAN
53. 000 000 MHz
6 May 2004 15:15:15
1: 0. 0000 dB
0. 000 000 MHz
3: -921 . 77 ps
18. 750 000 MHz
REF -22.66 dB
REF 2.374 us
CH1 Markers
Cor
BW:
19. 522333
MHz
cent :
65. 000275
MHz
REF=1
Q: 3. 3295
1
1_loss : -22 . 929 dB
2
3
Smo
Cor
2
3
CH2 Markers
mean : 2. 3946 us
4 REF=2
s. dev : 5. 4186 ns
p-p : 31. 408 ns
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
24. 000 000 MHz
Part No.
203221B
Rev. Date
2004-05-07
Rev.
NI2015-CS03
4/5
SAW Bandpass Filter 203221B
CH1
CH2
S21
S21
LOG
LOG
1 dB/
1 dB/
6 May 2004 15:14:36
1: 0. 0000 dB
0. 000 000 MHz
3: . 27490 dB
18. 750 000 MHz
REF -22.66 dB
REF -23.13 dB
CH1 Markers
Cor
BW:
19. 161785
MHz
cent :
65. 011164
MHz
CH1
S21
LOG
10 dB/
6 May 2004 15:16:46
1: -22 . 189 dB
65. 000 000 MHz
REF -22.17 dB
REF=1
Q: 3. 3928
1
1
1_loss : -22 . 970 dB
2
3
4
3
CH2 Markers
2
Cor
mean : -22 . 872 dB
REF=2
s. dev : . 11590 dB
p-p : . 61410 dB
CENTER 65. 000 000 MHz
CH1
CH2
S11
S22
SWR
SWR
10 /
10 /
SPAN
24. 000 000 MHz
6 May 2004 15:16:17
1: 6. 7527
65. 000 000 MHz
2: 4. 2129
65. 000 000 MHz
REF 6.749
REF 4.215
Cor
START
CH1
CH2
S11
S22
. 010 000 MHz
1 U FS
1 U FS
STOP 300 . 000 000 MHz
1: 10. 824
2: 13. 784
-33 . 350
-19 . 478
6 May 2004 15:16:23
73. 420 pF
65. 000 000 MHz
125 . 71 pF
65. 000 000 MHz
Cor
1
Cor
2
Cor
2
1
CENTER 65. 000 000 MHz
SPAN
53. 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.
203221B
Rev. Date
2004-05-07
Rev.
NI2015-CS03
53. 000 000 MHz
5/5
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