205301B

SAW Bandpass Filter 205301B
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
19.00±0.2
6.50±0.2
10
9
8
7.62±0.1
7
6
6
7
8
9
10
ITF04A001
205301B
1
2
3
4
R0.30
5
5
4
3
2
1
1.90±0.1
1.74±0.2
1.02±0.1
Pad Configuration
Package : S1965
10
Input
5
Output
1, 6
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
Case ground
`
I T F Co., Ltd.
102-901, Bucheon Technopark 364,
Samjeong-Dong, Ojeong-Gu, Bucheon-City,
Gyounggi-Do, Korea 421-809
Part No.
205301B
Rev. Date
2004-03-18
Rev.
NW3026-CS02
1/5
SAW Bandpass Filter 205301B
3. Specifications
Fo = 71 MHz
Terminating source impedance
: 50Ω and matching network
Terminating load impedance
: 50Ω and matching network
Operating Temperature Range : -10℃ ~ +60℃
Minimum
Typical
Maximum
MHz
-
71.0
-
dB
-
8.7
10.0
1dB Bandwidth
MHz
-
0.18
-
3dB Bandwidth
MHz
0.25
0.3
-
30dB Bandwidth
MHz
-
0.8
1.0
dB
-
1.0
1.5
Group Delay Variation (Fo +/- 0.08 MHz)
nsec
-
200
350
Absolute Delay
usec
-
2.33
-
Ultimate Rejection
dB
30
35
-
ppm/°C2
-
-0.03
-
Center Frequency
Insertion Loss
Amplitude Ripple (Fo +/- 0.08 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
3)
Electrical margin has been built into the design to account for the variations due to temperature drift and
manufacturing tolerances
4)
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.
205301B
Rev. Date
2004-03-18
Rev.
NW3026-CS02
2/5
SAW Bandpass Filter 205301B
4. Matching Schematic
( Actual matching values may vary due to PCB layout and parasitics )
L2
Input
50Ω
L3
L1
Output
50Ω
L4
L1 = 82 nH,
L2 = 150 nH
L3 = 180 nH,
L4 = 82 nH
5. Marking Configuration
ITF1) 04A0012)
205301B3)
4)
1) Manufacturer name
2) Lot Number
3) Part Number
4) Padumber 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.
205301B
Rev. Date
2004-03-18
Rev.
NW3026-CS02
3/5
SAW Bandpass Filter 205301B
6. Typical Performance ( at +25℃ )
CH1 CH1 S 21S 21
log MAG
log MAG
10 dB/
10 dB/
292003
Oct 2003
08:43:34
29 Oct
08:43:34
-7.876
REF REF
-7.876
dB dB
1_: 01_: 0dB dB
205301B
205301B
000 MHz
0.0000.000
000 MHz
REF=1
REF=1
PRmPRm
465 MHz
BW: BW:
.781 .781
465 MHz
Cor Cor
71.003635
cent:cent:
71.003635
MHz MHz
Q: 90.86
Q: 90.86
3
1
1
2
2
1_ loss:
-7.8713
1_ loss:
-7.8713
dB dB
3
4
CENTER
71.000
000 MHz
CH1 CH1
CENTER
71.000
000 MHz
CH1 CH1 S 21S 21
CH2 CH2 S 21S 21
4
SPAN
000 MHz
SPAN
3.0003.000
000 MHz
log MAG
log MAG
delaydelay
1 dB/1 dB/
500 ns/
500 ns/
292003
Oct 2003
08:45:55
29 Oct
08:45:55
-7.876
REF REF
-7.876
dB dB
1_ 01_ 0dB dB
3_:-54.264
REF REF
2.25 2.25
us us
3_:-54.264
ns ns
000 MHz
0.0000.000
000 MHz
205301B
205301B
PRmPRm
REF=1
REF=1
205301B
205301B
399 MHz
BW: BW:
.312 .312
399 MHz
Cor Cor
71.007947
cent:cent:
71.007947
MHz MHz
Q: 227.3
Q: 227.3
1
1
1_ loss:
-7.8716
1_ loss:
-7.8716
dB dB
2
2
3
3
2
000 MHz
.160 .160
000 MHz
2
REF=2
REF=2
PRmPRm
3
3
2
2
1
1
Cor Cor
mean:
mean:
2.3582.358
5 us 5 us
4
4
s.dev:
33.258
s.dev:
33.258
ns ns
p-p: 177
p-p: 177
ns
ns
Smo Smo
1
1
CENTER
71.000
000 MHz
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
000 MHz
SPAN
.500 .500
000 MHz
Part No.
205301B
Rev. Date
2004-03-18
Rev.
NW3026-CS02
4/5
SAW Bandpass Filter 205301B
CH1
S 21
log MAG
10 dB/
29 Oct 2003 08:50:52
1_: 0
REF -7.876 dB
dB
CH1
CH2
0.000 000 MHz
205301B
REF=1
PRm
2_:-35.397 dB
-400 kHz
Cor
S 21
S 21
log MAG
log MAG
29 Oct 2003 08:46:36
REF -7.876 dB
1_: 0
dB
REF -7.885 dB
3_ .2702 dB
1 dB/
1 dB/
205301B
PRm
0.000 000 MHz
REF=1
205301B
BW:
Cor
3_:-31.334 dB
400 kHz
.169 867 MHz
cent: 71.007031 MHz
1
Q: 418.02
1
1_ loss: -7.8746 dB
2
3
4
3
.160 000 MHz
1
REF=2
mean:-8.198 8 dB
PRm
2
3
s.dev: .2873 dB
Cor
2
p-p: 1.0449 dB
2
1
CH1 CENTER 71.000 000 MHz
CH1
S 21
SPAN
log MAG
10 dB/
205301B
3.000 000 MHz
29 Oct 2003 08:49:19
REF -8.34 dB
1_: 0
CENTER 71.000 000 MHz
CH1
CH2
dB
0.000 000 MHz
REF=1
PRm
2_:-44.405 dB
44.045 MHz
1
S 11
S 22
1 U FS
1 U FS
SPAN
.500 000 MHz
29 Oct 2003 08:47:34
-6.0547
370.23 pF
-2.9355
763.61 pF
1_: 32.648
2_ 60.271
205301B
PRm
71.000 000 MHz
205301B
Cor
3_:-38.334 dB
58.988 MHz
2
1
71.000 000 MHz
PRm
3
2
START
.010 000 MHz
Cor
STOP 400.000 000 MHz
I T F Co., Ltd.
102-901, Bucheon Technopark 364,
Samjeong-Dong, Ojeong-Gu, Bucheon-City,
Gyounggi-Do, Korea 421-809
CENTER 71.000 000 MHz
SPAN
3.000 000 MHz
Part No.
205301B
Rev. Date
2004-03-18
Rev.
NW3026-CS02
5/5
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