LT1014DS View Datasheet(PDF) - Linear Technology
Part Name
Description
MFG CO.
'LT1014DS' PDF : 20 Pages View PDF
LT1013/LT1014
TYPICAL APPLICATIONS
Low Power, 5V Driven, Temperature Compensated Crystal Oscillator (TXCO)†
+5V
3+ 8
1
1/2 LT1013
2–
4
OSCILLATOR SUPPLY
STABILIZATION
1M*
4.3k
+5V
LT1009
2.5V
YSI 44201
3.4k*
5M*
RT1
2.16k*
3.2k
TEMPERATURE
COMPENSATION
GENERATOR
RT2
6.25k
1M*
RT
1M*
4.22M*
+5V
6–
7
1/2 LT1013
5+
20k
100k
3.5MHz 100k
XTAL
MV-209
OSCILLATOR
560k
4.22M*
* 1% FILM
3.5MHz XTAL = AT CUT – 35°20'
MOUNT RT NEAR XTAL
3mA POWER DRAIN
† THERMISTOR-AMPLIFIER-VARACTOR NETWORK GENERATES
A TEMPERATURE COEFFICIENT OPPOSITE THE CRYSTAL TO
MINIMIZE OVERALL OSCILLATOR DRIFT
100Ω
510pF
510pF
2N2222
3.5MHz OUTPUT
0.03ppm/°C, 0°C–70°C
680Ω
Step-Up Switching Regulator for 6V Battery
OUTPUT
INPUT
+15V
+6V
50mA
22k
2N2222
+
2.2
L1
LT1004 200k
220pF
1MHY
1.2V
5+ 8
7
1N5821
LT1013
1M
220k 3 +
130k
+
6–
4
1
300Ω
0.001
LT1013
2N5262
2–
100
5.6k
0.1
5.6k
LT = AIE–VERNITRON 24–104
78% EFFICIENCY
18
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