LB1820
Continued from preceding page.
Parameter
Lock detector
Low-level output voltage
Lock range
Start/stop pin
Start/stop operating voltage
Crystal Oscillator
Precision of oscillating
frequency
Temperature coefficient
Drift in rotational speed
Symbol
VOL(LD)
ILD=10 mA
Conditions
Referenced to indicated frequency
Truth Table
Source → Sink
1
OUT 3 → OUT 2
2
OUT 3 → OUT 1
3
OUT 2 → OUT 1
4
OUT 2 → OUT 3
5
OUT 1 → OUT 3
6
OUT 1 → OUT 2
Pin Assignment
Input
IN1 IN2 IN3
HH L
HL L
HLH
L LH
L HH
LHL
min typ max Unit
0.5 V
±3.125
%
0.4 0.5 0.6 V
–500
+500 ppm
–3
±0.01
ppm/ °C
%
With arbitrarily large
heat sink
Without heat sink
Ambient temperature, Ta – °C
Top view
No.3302-3/7