260951B

SAW Bandpass Filter 260951B
1. Features
IF Bandpass Filter
High Attenuation
Single-Ended Operation
Ceramic Surface Mount Device (SMD) Package
Maximum Storage Temperature Range : -40℃ ~ 85℃
Electrostatics Sensitive Device (ESD)
2.30±0.1
2. Package Dimensions
20.00±0.2
9.80±0.2
10
9
8
7
7.62±0.1
6
6
7
8
9
10
5
4
3
2
1
ITF08A001
260951B
1
2
3
4
5
1.02±0.1
1.91±0.1
1.56±0.2
Package : S 20.0 X 9.8
Pad Configuration
Dimensions shown are nominal in millimeters
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
10
Input
5
Output
1,4
Ground
Other
Case ground
Part No.
260951B
Rev. Date
2008-01-29
Rev.
NM8002-CS01
1/5
SAW Bandpass Filter 260951B
3. Specifications
Fo = 260.0 MHz
Terminating source impedance
: 50Ω and matching network
Terminating load impedance
: 50Ω and matching network
Room Temperature : +25℃
℃
Minimum
Typical
Maximum
MHz
-
260.0
-
dB
-
25.4
27.0
1dB Bandwidth
MHz
9.0
9.19
-
3dB Bandwidth
MHz
-
9.52
-
40dB Bandwidth
MHz
-
10.84
11.0
dB
-
0.56
1.0
Group Delay Variation (fo± 4.375 MHz)
Nsec
-
50
100
Absolute Delay
Usec
-
2.68
-
dB
42
48
-
ppm/°C
-
-18
-
Center Frequency
Insertion Loss
Amplitude Ripple (fo± 4.375 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.
260951B
Rev. Date
2008-01-29
Rev.
NM8002-CS01
2/5
SAW Bandpass Filter 260951B
4. Matching Schematic
( Actual matching values may vary due to PCB layout and parasitics )
L1
Input
50Ω
L2
C1
Output
50Ω
C2
L1 = 3.3nH, L2 = 3.3nH
C1 = 24pF, C2 = 27pF
5. Marking Configuration
ITF1) 08A0012)
260951B3)
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.
260951B
Rev. Date
2008-01-29
Rev.
NM8002-CS01
3/5
SAW Bandpass Filter 260951B
6. Typical Performance ( at +25℃
℃)
CH1 S21
CH2 S21
LOG
LOG
1 dB/
1 dB/
29 Jan 2008 11:24:33
1: 0. 0000 dB
0. 000 000 MHz
3: . 21120 dB
8. 750 000 MHz
REF -25.12 dB
REF -25.66 dB
CH1 Markers
BW:
Cor
REF=1
9. 194296 MHz
cent : 260. 006718 MHz
Q: 28. 279
1
1_loss : -25 . 419 dB
2
3
4
3
2
Cor
CH2 Markers
mean:-25 . 438 dB
REF=2
s. dev : . 12140 dB
p-p : . 56960 dB
CENTER 260. 000 000 MHz
CH1 S21
LOG
10 dB/
SPAN 11. 000 000 MHz
29 Jan 2008 11:23:22
1: 0. 0000 dB
0. 000 000 MHz
REF -25.44 dB
*
CH1 Markers
1
BW: 10. 840902 MHz
2
cent : 259. 947723 MHz
Cor
REF=1
Q: 23. 978
1_loss : -25 . 445 dB
Hld
3
CENTER 260. 000 000 MHz
I T F Co., Ltd.
102-901, Bucheon Technopark 364,
Samjeong-Dong, Ojeong-Gu, Bucheon-City,
Gyounggi-Do, Korea 421-809
4
SPAN 28. 000 000 MHz
Part No.
260951B
Rev. Date
2008-01-29
Rev.
NM8002-CS01
4/5
SAW Bandpass Filter 260951B
CH1
CH2
S21
S21
LOG
DEL
1 dB/
100 ns/
29 Jan 2008 11:25:07
1: 0. 0000 dB
0. 000 000 MHz
3: -22 . 800 ns
8. 750 000 MHz
REF -25.12 dB
REF 2.65 us
CH1 Markers
BW:
Cor
CH1
CH2
S11
S22
1: 10. 614
2: 29. 986
1 U FS
1 U FS
18. 872
18. 026
29 Jan 2008 11:27:02
11. 552 nH
260 . 000 000 MHz
11. 035 nH
260 . 000 000 MHz
REF=1
9. 527512 MHz
Cor
cent : 260 . 000513 MHz
1
Q: 27. 289
1_loss : -25 . 391 dB
1
2
2
3
2
Smo
Cor
3
4
CH2 Markers
mean: 2. 6849 us
Cor
REF=2
s. dev : 9. 6538 ns
p-p : 50. 631 ns
CENTER 260 . 000 000 MHz
CH1
S21
LOG
10 dB/
REF -26.09 dB
SPAN 11. 000 000 MHz
29 Jan 2008 11:44:26
1: 0. 0000 dB
0. 000 000 MHz
CH1 Markers
CENTER 260 . 000 000 MHz
CH1 S11
CH2 S22
SWR
SWR
1 /
1 /
SPAN 28. 000 000 MHz
29 Jan 2008 11:26:50
1: 5. 4121
260 . 000 000 MHz
2: 1. 9789
260 . 000 000 MHz
REF 5.408
REF 1.979
REF=1
2: -58 . 481 dB
260 . 000 MHz
Cor
3: -54 . 331 dB
520 . 000 MHz
1
1
Cor
2
3
2
START
. 010 000 MHz
STOP 850 . 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 260. 000 000 MHz
SPAN 28. 000 000 MHz
Part No.
260951B
Rev. Date
2008-01-29
Rev.
NM8002-CS01
5/5
Similar pages