SAW Resonator R45751
Features
1-port Resonator
Quartz Frequency Stabilization
For transmitters or Local Oscillators
Package Dimension – S5050
2.08±0.15
0.6±0.15
1
2
3
5.00±0.15
8
1.2±0.15
8
5.00±0.15
1
2
3
7
6
5
7
6
5
1.35±0.15
1.27±0.05
4
4
Pin Configuration
2
6
1, 3, 4, 5, 7, 8
Input
Output
Ground
Package Dimension – TO-39
Pin Configuration
1
2
3
Input
Output
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.
Rev. Date
Rev.
R45751
2004-04-20
NS3127-AS01
1/6
SAW Resonator R45751
Package Dimension – F-11
Pin Configuration
1
4
2, 3
Input
Output
Case ground
Marking Configuration
ITF
1)
45751
2)
1) Manufacturer name
2) Marking Number
* Ink or Laser Marking available
* Front 4 digits for S5050
Maximum Ratings
Parameter
Operating Temperature Range
Storage Temperature Range
Power Handling Capability
Electrostatics Sensitive Device (ESD)
Unit
°C
°C
dBm
Minimum
-10
-40
-
Typical
25
-
0
Maximum
60
85
-
I T F Co., Ltd.
102-901, Bucheon Technopark 364,
Samjeong-Dong, Ojeong-Gu, Bucheon-City,
Gyounggi-Do, Korea 421-809
Part No.
Rev. Date
Rev.
R45751
2004-04-20
NS3127-AS01
2/6
SAW Resonator R45751
Electrical Specification
F
R
= 457.5MHz
Terminating source impedance
Terminating load impedance
: 50Ω and matching network
: 50Ω and matching network
Minimum
Resonance Frequency ( F
R
)
Insertion Loss
50 ohm Loaded Q
Unloaded Q
Trun-over Temperature
Temperature Coefficient of Frequency
°C
ppm/°C
2
10
-
MHz
dB
457.425
-
Typical
457.500
1.5
2,000
11,000
25
-0.032
Maximum
457.575
2.5
40
-
Notes :
1)
2)
All specifications are based on the matching schematic shown below
All specifications are measured by Agilent Network analyzer and full 2 port calibration at room temperature
Matching Schematic
( Actual matching values may vary due to PCB layout and parasitics )
Input
50
Ω
Output
50
Ω
I T F Co., Ltd.
102-901, Bucheon Technopark 364,
Samjeong-Dong, Ojeong-Gu, Bucheon-City,
Gyounggi-Do, Korea 421-809
Part No.
Rev. Date
Rev.
R45751
2004-04-20
NS3127-AS01
3/6
SAW Resonator R45751
Frequency Response
0
-5
Insertion Loss ( dB )
-10
-15
-20
-25
-30
Frequency
I T F Co., Ltd.
102-901, Bucheon Technopark 364,
Samjeong-Dong, Ojeong-Gu, Bucheon-City,
Gyounggi-Do, Korea 421-809
Part No.
Rev. Date
Rev.
R45751
2004-04-20
NS3127-AS01
4/6
SAW Resonator R45751
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
Top cover tape
Direction of pull
3. Top cover tape adhesion
1) pull off angle : 0~15°
2) speed : 300mm/min
3)
force : 20~70g
Carrier tape
0~15 degree
I T F Co., Ltd.
102-901, Bucheon Technopark 364,
Samjeong-Dong, Ojeong-Gu, Bucheon-City,
Gyounggi-Do, Korea 421-809
Part No.
Rev. Date
Rev.
R45751
2004-04-20
NS3127-AS01
5/6
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