TAI-SAW TC0240A

TAI-SAW TECHNOLOGY CO., LTD.
No. 3, Industrial 2nd Rd., Ping-Chen Industrial District,
Taoyuan, 324, Taiwan, R.O.C.
TEL: 886-3-4690038
FAX: 886-3-4697532
E-mail: [email protected]
Web: www.taisaw.com
Approval Sheet For Product Specification
Issued Date:
Product Name: SAW Resonator 435.7 MHz TO39
TST Parts No.: TC0240A
Customer Parts No.:
Company:
Division:
Approved by :
Date:
Checked by:
Vincent Liu
Approval by:
Francis Chen
Date:
2003/12/17
TAI-SAW TECHNOLOGY CO., LTD.
TST DCC
Release document
FR-71S03-01
TAI-SAW TECHNOLOGY CO., LTD.
No. 3, Industrial 2nd Rd., Ping-Chen Industrial District,
Taoyuan, 324, Taiwan, R.O.C.
TEL: 886-3-4690038
FAX: 886-3-4697532
E-mail: [email protected]
Web: www.taisaw.com
SAW Resonator 435.7 MHz
MODEL NO.: TC0240A
REV. NO.:1
A. FEATURES:
1. 1-Port Resonator.
B. MAXIMUM RATING:
1.Input Power Level: 0 dBm
2.DC voltage: 12 V
3.Operating Temperature: -40°C to +85°C
4.Storage Temperature: -40°C to +85°C
C. ELECTRICAL CHARACTERISTICS:
Reference Temperature TA=25℃
Characteristic
Center frequency Fc
Insertion Loss IL
Unload quality factor QU
Ageing of fc
Motional capacitance C1
Motional inductance L1
Motional resistance R1
Parallel capacitance Co
Frequency Temperature coefficient (TCf)
Turnover To
Package size
Units
Minimum
MHz
dB
435.625
6000
-
Typical
435.7
1.2
11000
ppm/yr
fF
1.51
μH
88.36
Ohm
19.4
pF
4.84
ppm/c*2
0.032
deg.C
10
25
TO39
2
Temperature dependence of fc: fc(TA)=fc(TO)(1+TCf(TA-TO) )
D.OUTLINE DRAWING:
TAI-SAW TECHNOLOGY CO., LTD.
Maximum
435.775
2.0
±10
40
TST DCC
Release document
- 2 -
E.EQUVIRENT CIRCUIT:
One-Port Resonator:
Source Impedance
50Ω
Load Impedance
C0
#1
R1
C1
#2
50Ω
L1
F.FREQUENCY CHARACTERISTICS:
Resonator435.70MHz Frequency Charactristics (S21)
0
-5
dB
-10
-15
-20
-25
434.200
434.700
435.200
435.700
436.200
436.700
Frequency (Center Frequency435.70MHz Span 3MHz)
437.200
G. TEST CIRCUIT:
Network analyzer
From 50Ω
Network
Analyzer
B
50Ω
E
SAW Resonator
50Ω
To 50Ω
Network
Analyzer
A、 C、 D、 F
TAI-SAW TECHNOLOGY CO., LTD.
TST DCC
Release document
- 3 -