203208B

SAW Bandpass Filter 203208B
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 : D3512
2.5±0.2
25.4±0.2
7.6±0.2
0.45±0.05
5.5max 6.0max
ITF 04A001
203208B
35.1±0.5
12.8±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.
203208B
Rev. Date
2004-04-26
Rev.
NI0028-CS01
1/5
SAW Bandpass Filter 203208B
3. Specifications
Fo = 69.71 MHz
Terminating source impedance
: 50Ω and matching network
Terminating load impedance
: 50Ω and matching network
Minimum
Typical
Maximum
MHz
69.67
69.71
69.75
dB
-
21.0
24.5
1.5dB Bandwidth
MHz
-
10.98
-
3dB Bandwidth
MHz
11.0
11.23
-
40dB Bandwidth
MHz
-
12.4
13.0
dB
-
1.4
1.7
Group Delay Variation (Fo +/- 5.2 MHz)
nsec
-
50
150
Absolute Delay
usec
-
2.86
-
Ultimate Rejection
dB
50
55
-
ppm/°C
-
-72
-
Center Frequency
Insertion Loss
Amplitude Ripple (Fo +/- 5.2 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.
203208B
Rev. Date
2004-04-26
Rev.
NI0028-CS01
2/5
SAW Bandpass Filter 203208B
4. Matching Schematic
( Actual matching values may vary due to PCB layout and parasitics )
Input
50Ω
Output
50Ω
5. Marking Configuration
ITF1) 04A0012)
203208B3)
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.
203208B
Rev. Date
2004-04-26
Rev.
NI0028-CS01
3/5
SAW Bandpass Filter 203208B
6. Typical Performance ( at +25℃ )
CH1
S 21
log MAG
10 dB/
4 Feb 2004 13:34:44
REF -21.02 dB
1_: 0
dB
0.000 000 MHz
REF=1
PRm
BW: 12.416 802 MHz
1
Cor
cent: 69.660914 MHz
Q: 5.6102
2
1_ loss: -21.02 dB
3
4
CH1 CENTER 69.710 000 MHz
CH1
CH2
S 21
S 21
log MAG
delay
SPAN 32.000 000 MHz
1 dB/
100 ns/
4 Feb 2004 13:40:12
REF -20.77 dB
1_ 0
dB
3_: 8.6857 ns
REF 2.845 us
0.000 000 MHz
PRm
REF=1
BW: 11.241 422 MHz
Cor
cent: 69.711601 MHz
Q: 6.2013
1
1_ loss: -21.003 dB
2
10.400 000 MHz
3
REF=2
mean: 2.863 us
PRm
3
2
Cor
4
s.dev: 8.5895 ns
p-p: 43.898 ns
Smo
2
1
CENTER 69.710 000 MHz
I T F Co., Ltd.
102-901, Bucheon Technopark 364,
Samjeong-Dong, Ojeong-Gu, Bucheon-City,
Gyounggi-Do, Korea 421-809
SPAN 13.000 000 MHz
Part No.
203208B
Rev. Date
2004-04-26
Rev.
NI0028-CS01
4/5
SAW Bandpass Filter 203208B
CH1
CH2
S 21
S 21
log MAG
log MAG
1 dB/
1 dB/
4 Feb 2004 13:39:35
REF -20.77 dB
1_ 0
dB
3_: 1.2228 dB
REF -20.72 dB
CH1
S 21
log MAG
10 dB/
4 Feb 2004 13:42:42
REF -21.02 dB
1_:-21.165 dB
69.710 000 MHz
0.000 000 MHz
PRm
PRm
REF=1
BW: 11.000 676 MHz
Cor
cent: 69.737831 MHz
Q: 6.3394
1
1
1_ loss: -20.992 dB
2
3
4
10.400 000 MHz
3
REF=2
mean:-21.189 dB
PRm
s.dev: .3120 dB
Cor
p-p: 1.2665 dB
2
1
2
CENTER 69.710 000 MHz
CH1
CH2
S 11
S 22
SWR
SWR
SPAN 13.000 000 MHz
10 /
10 /
REF 7.905
REF 8.266
START
4 Feb 2004 13:41:23
1_ 7.8958
2_: 8.2319
CH1
CH2
.010 000 MHz
S 11
S 22
1 U FS
1 U FS
STOP 300.000 000 MHz
4 Feb 2004 13:41:33
-56.918
40.112 pF
-52.723
43.304 pF
1_: 14.904
2_ 13.123
69.710 000 MHz
69.710 000 MHz
PRm
PRm 1
Cor
Cor
1
69.710 000 MHz
69.710 000 MHz
2
PRm
2
PRm
Cor
Cor
2 1
CENTER 69.710 000 MHz
SPAN 32.000 000 MHz
CENTER 69.710 000 MHz
I T F Co., Ltd.
102-901, Bucheon Technopark 364,
Samjeong-Dong, Ojeong-Gu, Bucheon-City,
Gyounggi-Do, Korea 421-809
SPAN 32.000 000 MHz
Part No.
203208B
Rev. Date
2004-04-26
Rev.
NI0028-CS01
5/5
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