204089B

SAW Bandpass Filter 204089B
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
204089B
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
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.
204089B
Rev. Date
2004-04-06
Rev.
NW3004-CS02
1/5
SAW Bandpass Filter 204089B
3. Specifications
Fo = 70.0 MHz
Terminating source impedance
: 50Ω and matching network
Terminating load impedance
: 50Ω and matching network
Minimum
Typical
Maximum
MHz
-
70.0
-
dB
-
11.0
12.5
1dB Bandwidth
MHz
-
1.1
-
3dB Bandwidth
MHz
1.5
1.6
-
40dB Bandwidth
MHz
-
3.15
3.3
dB
-
0.5
0.8
Group Delay Variation (Fo +/- 0.3 MHz)
nsec
-
180
250
Absolute Delay
usec
-
1.67
-
Ultimate Rejection
dB
40
45
-
ppm/°C2
-
-23
-
Center Frequency
Insertion Loss
Amplitude Ripple (Fo +/- 0.3 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.
204089B
Rev. Date
2004-04-06
Rev.
NW3004-CS02
2/5
SAW Bandpass Filter 204089B
4. Matching Schematic
( Actual matching values may vary due to PCB layout and parasitics )
L1
Input
50Ω
L4
L2
Output
50Ω
L3
L1 = 180 nH,
L4 = 150 nH
L2 = 180 nH
L3 = 220 nH
5. Marking Configuration
ITF1) 04A0012)
204089B3)
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.
204089B
Rev. Date
2004-04-06
Rev.
NW3004-CS02
3/5
SAW Bandpass Filter 204089B
6. Typical Performance ( at +25℃ )
CH1
S21
LOG
10 dB/
1 Apr 2004 03:48:25
1: 0. 0000 dB
0. 000 000 MHz
REF -11.09 dB
PRm
CH1 Markers
1
BW:
Cor
cent :
2
3. 255697
MHz
70. 077264
MHz
REF=1
Q: 21. 525
1_loss : -11 . 068 dB
4
3
CENTER 70. 000 000 MHz
CH2
CH4
S21
S21
LOG
DEL
1 dB/
200 ns/
SPAN
10. 000 000 MHz
1 Apr 2004 03:50:08
1: 0. 0000 dB
0. 000 000 MHz
2: -44 . 378 ns
. 600 000 MHz
REF -11.1 dB
REF 1.718 us
CH2 Markers
BW:
cent :
1. 555088
MHz
70. 018996
MHz
REF=1
Q: 45. 026
1
1_loss : -11 . 168 dB
2
PRm
Cor
2
3
3
CH4
Markers
4
mean : 1. 6732 us
1
Smo
4
REF=3
s. dev : 38. 121 ns
p-p : 160 . 92 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
2
SPAN
3. 000 000 MHz
Part No.
204089B
Rev. Date
2004-04-06
Rev.
NW3004-CS02
4/5
SAW Bandpass Filter 204089B
CH2
CH4
S21
S21
LOG
LOG
1 dB/
1 dB/
1 Apr 2004 03:50:24
1: 0. 0000 dB
0. 000 000 MHz
2: - . 09770 dB
. 600 000 MHz
REF -11.1 dB
REF -11.1 dB
CH2 Markers
BW:
cent :
1. 146220
MHz
69. 997746
MHz
CH1
S21
LOG
10 dB/
1 Apr 2004 03:52:57
1: -11 . 498 dB
70. 000 000 MHz
REF -11.15 dB
PRm
REF=1
CH1 Markers
1
2: -53 . 820 dB
132 . 000 MHz
Q: 61. 068
1
3: -50 . 238 dB
210 . 000 MHz
1_loss : -11 . 166 dB
2
3
4
PRm
2
3
Cor
CH4 Markers
1
mean : -11 . 222 dB
3
REF=3
2
s. dev : . 09040 dB
p-p : . 32110 dB
Cor
4
2
SPAN
CENTER 70. 000 000 MHz
CH1
CH3
S11
S22
SWR
SWR
2 /
2 /
3. 000 000 MHz
1 Apr 2004 03:51:26
1: 1. 8025
70. 000 000 MHz
1: 3. 6157
70. 000 000 MHz
REF 1
REF 1
START
CH1
CH3
PRm
PRm
Cor
Cor
Cor
Cor
S11
S22
. 010 000 MHz
1 U FS
1 U FS
STOP 400 . 000 000 MHz
1: 85. 277
1: 46. 449
-16 . 715
-66 . 238
1 Apr 2004 03:51:35
136 . 03 pF
70. 000 000 MHz
34. 325 pF
70. 000 000 MHz
1
1
1
1
CENTER 70. 000 000 MHz
SPAN
10. 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.
204089B
Rev. Date
2004-04-06
Rev.
NW3004-CS02
10. 000 000 MHz
5/5
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