MA08252 - Golledge Electronics Ltd.

Golledge Electronics Ltd
Eaglewood Park, Ilminster
Somerset, TA19 9DQ, UK
Tel: +44 1460 256 100
Fax: +44 1460 256 101
www.golledge.com
SAW Resonator 669.4169MHz
Part No: MA08252
Model: TC0236A
REV. NO.: 2
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 °C
Characteristic
Units
Minimum
Typical
Maximum
Nominal Frequency, fc
MHz
669.3869
669.4169
669.4469
Insertion Loss, IL
dB
1.3
2.5
Unload Quality Factor, QU
6000
8619
Aging of fc
ppm/ yr
±10
Equivalent Circuit Model
Motional Capacitance, Cm
fF
1.79
Motional Inductance, Lm
µH
31.48
Motional Resistance, Rm
Ω
15.36
Shunt Static Capacitance, Co
pF
2.96
Temp. Coefficient.
ppm/ °C2
0.032
Turnover Temperature, To
°C
10
25
40
Package size
SMD 3.8x3.8x1.2 mm
Temperature dependence of fc: fc(TA)=fc(TO)(1+TCf(TA-TO)2)
TC0236A v2
1
Golledge Electronics Ltd
Eaglewood Park, Ilminster
Somerset, TA19 9DQ, UK
Tel: +44 1460 256 100
Fax: +44 1460 256 101
www.golledge.com
SAW Resonator 669.4169MHz
Part No: MA08252
Model: TC0236A
REV. NO.: 2
D. OUTLINE DRAWING:
E. EQUIVALENT CIRCUIT MODEL:
One-Port Resonator:
Source Impedance
50Ω
C0
#B
Rm
Load Impedance
#E
50Ω
Cm Lm
F. PCB FOOTPRINT
TC0236A v2
2
Golledge Electronics Ltd
Eaglewood Park, Ilminster
Somerset, TA19 9DQ, UK
Tel: +44 1460 256 100
Fax: +44 1460 256 101
www.golledge.com
SAW Resonator 669.4169MHz
Part No: MA08252
Model: TC0236A
REV. NO.: 2
G. FREQUENCY CHARACTERISTICS:
H. TEST CIRCUIT:
Network analyzer
From 50Ω
Network
Analyzer
6
2
50Ω
SAW Resonator
50Ω
To 50Ω
Network
Analyzer
1? 3? 4? 5? 7? 8
TC0236A v2
3
Golledge Electronics Ltd
Eaglewood Park, Ilminster
Somerset, TA19 9DQ, UK
Tel: +44 1460 256 100
Fax: +44 1460 256 101
www.golledge.com
SAW Resonator 669.4169MHz
Part No: MA08252
Model: TC0236A
REV. NO.: 2
I. PACKING:
1. Reel dimension
2. Tape dimension
TC0236A v2
4