F7461

SAW Bandpass Filter F7461
Features
RF bandpass filter
High attenuation
Usable bandwidth 12MHz
No matching 50Ω single-ended operation
Ceramic Surface Mounted Device (SMD) Package
1.00±0.15
1.90±0.15
0.44
3.80±0.15
0.64±0.05
Package Dimensions
ITF
7461
3
1
6
0.44
5
5
2
4
4
3
1.27±0.05
2
6
1.40±0.15
3.80±0.15
1
Dimensions shown are nominal in millimeters
Pin Configuration
Body : Al2O3 Ceramic
Lid : Kovar, Ni Plated
Terminations : Au plating 0.3 ~ 1.0 um, Over a 1.27 ~ 8.89 um
Ni Plating
2
Input
5
Output
1, 3, 4, 6
Case ground
Maximum Ratings
Parameter
Unit
Minimum
Typical
Maximum
Operating Temperature Range
°C
-10
25
60
Storage Temperature Range
°C
-40
-
85
Power Handling Capability
dBm
-
-
-
Electrostatics Sensitive Device (ESD)
I T F Co., Ltd.
102-901, Bucheon Technopark 364,
Samjeong-Dong, Ojeong-Gu, Bucheon-City,
Gyounggi-Do, Korea 421-809
Part No.
F7461
Rev. Date
2004-10-25
Rev.
NR2002-AS04
1/7
SAW Bandpass Filter F7461
Specifications
Fc = 746.0MHz
Terminating source impedance
: 50Ω
Terminating load impedance
: 50Ω
Minimum
Typical
Maximum
MHz
-
746.0
-
Insertion Loss (Fc +/- 6.0 MHz)
dB
-
3.0
3.5
Amplitude Ripple (Fc +/- 6.0 MHz)
dB
-
1.0
1.5
Absolute Group Delay at Fc
nsec
-
60
-
Group Delay Variation (Fc +/- 6.0 MHz)
nsec
-
50
-
-
1.5
2.5
dB
45
45
50
50
-
ppm/°C
-
-32
-
Center Frequency ( Fc )
VSWR (Fc +/- 6.0 MHz)
Relative Attenuation
646.0 MHz ~ 721.0 MHz
786.0 MHz ~ 846.0 MHz
Temperature Coefficient of Frequency
Notes :
1) All specifications are based on the matching schematic shown below, measured by Agilent Network analyzer and
full 2 port calibration.
2) Electrical margin has been built into the design to account for the variations due to temperature drift and manufacturing
tolerances
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.
F7461
Rev. Date
2004-10-25
Rev.
NR2002-AS04
2/7
SAW Bandpass Filter F7461
Matching Schematic
( Actual matching values may vary due to PCB layout and parasitics )
Input
50Ω
Output
50Ω
Marking Configuration
ITF1)
74612)
1) Manufacturer name
2) Marking Number
* Ink or Laser Marking available
I T F Co., Ltd.
102-901, Bucheon Technopark 364,
Samjeong-Dong, Ojeong-Gu, Bucheon-City,
Gyounggi-Do, Korea 421-809
Part No.
F7461
Rev. Date
2004-10-25
Rev.
NR2002-AS04
3/7
SAW Bandpass Filter F7461
Typical Performance ( at 25℃
℃ )
CH1
S21
LOG
10 dB/
REF 0 dB
2
14 Apr 2004 05:52:28
2: - . 04550 dB
12. 000 000 MHz
1
PRm
CH1 Markers
mean : -2 . 8035 dB
Cor
REF=1
s. dev : . 07660 dB
p-p : . 27810 dB
CENTER 746 . 000 000 MHz
CH1
S21
LOG
10 dB/
REF 0 dB
1
SPAN 250 . 000 000 MHz
14 Apr 2004 05:55:03
1:-3 . 5618 dB
746 . 000 000 MHz
PRm
C
START
. 030 000 MHz
I T F Co., Ltd.
102-901, Bucheon Technopark 364,
Samjeong-Dong, Ojeong-Gu, Bucheon-City,
Gyounggi-Do, Korea 421-809
STOP 2 000 . 000 000 MHz
Part No.
F7461
Rev. Date
2004-10-25
Rev.
NR2002-AS04
4/7
SAW Bandpass Filter F7461
Input / Output VSWR Charts
CH1
S11
SWR
1 /
14 Apr 2004 05:53:30
1: 1. 1454
746 . 000 000 MHz
REF 1
CH1
PRm
PRm
Cor
Cor
S22
SWR
1 /
14 Apr 2004 05:53:38
1: 1. 1426
746 . 000 000 MHz
REF 1
1
1
CENTER 746 . 000 000 MHz
SPAN 250 . 000 000 MHz
CENTER 746 . 000 000 MHz
SPAN 250 . 000 000 MHz
Input / Output Smith Charts
CH1
S11
1 U FS
1: 55. 674
-4 . 3789
14 Apr 2004 05:53:08
48. 721 pF
746 . 000 000 MHz
CH1
PRm
PRm
Cor
Cor
S22
1 U FS
1: 55. 799
14 Apr 2004 05:53:20
52. 923 pF
746 . 000 000 MHz
1
1
CENTER 746 . 000 000 MHz
-4 . 0313
SPAN 250 . 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 746 . 000 000 MHz
SPAN 250 . 000 000 MHz
Part No.
F7461
Rev. Date
2004-10-25
Rev.
NR2002-AS04
5/7
SAW Bandpass Filter F7461
Packing Specification
1. Reeling Quantity : 1000 pcs / reel
2. Taping Structure : The tape shall be wound around the reel in the direction shown below.
TOP COVER TAPE
REEL
CARRIER TAPE
Tape Specification
1. Leader part and vacant position specification
Vacant
150mm min.
Component
contained
Vacant
150mm min.
Leader part
250mm min.
END
START
Tape Running Direction
2. Tensile strength of carrier tape
4.4N/mm width
Direction of pull
Top cover tape
3. Top cover tape adhesion
0~15 degree
1) pull off angle : 0~15°
2) speed : 300mm/min
3) force : 20~70g
I T F Co., Ltd.
102-901, Bucheon Technopark 364,
Samjeong-Dong, Ojeong-Gu, Bucheon-City,
Gyounggi-Do, Korea 421-809
Carrier tape
Part No.
F7461
Rev. Date
2004-10-25
Rev.
NR2002-AS04
6/7
SAW Bandpass Filter F7461
Carrier Tape Dimensions [unit : mm]
A
4.30 ± 0.1
B
4.30 ± 0.1
C
7.25 ± 0.1
D
1.70 ± 0.1
E
12.00 ± 0.1
F
8.00 ± 0.1
Part Direction
Tape Running Direction
Reel Dimensions [unit : mm]
I T F Co., Ltd.
102-901, Bucheon Technopark 364,
Samjeong-Dong, Ojeong-Gu, Bucheon-City,
Gyounggi-Do, Korea 421-809
Part No.
F7461
Rev. Date
2004-10-25
Rev.
NR2002-AS04
7/7