MC145170P1 View Datasheet(PDF) - Motorola => Freescale
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Description
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MC145170P1 Datasheet PDF : 27 Pages
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LOOP SPECIFICATIONS ( TA = – 40 to + 85°C)
Symbol
Parameter
Test Condition
Figure VDD
Guaranteed Range
No.
V
Min
Max
Unit
f
Input Frequency, fin
Vin ≥ 500 mV p–p Sine Wave,
7
2.5
5*
N Counter Set to Divide Ratio
3.0
5*
Such that fV ≤ 2 MHz
4.5
25*
5.5
45*
TBD
100
185
185
MHz
f
Input Frequency, OSCin
Vin ≥ 1 V p–p Sine Wave,
8
2.5
1*
Externally Driven with ac–Coupled
OSCout = No Connect,
3.0
1*
Signal
R Counter Set to Divide Ratio
4.5
1*
Such that fR ≤ 2 MHz
5.5
1*
fXTAL
Crystal Frequency, OSCin and OSCout C1 ≤ 30 pF
C2 ≤ 30 pF
Includes Stray Capacitance
9
2.5
2
3.0
2
4.5
2
5.5
2
12
MHz
14
25
25
12
MHz
12
15
15
fout Output Frequency, REFout
CL = 30 pF
10, 12 2.5
dc
4.5
dc
5.5
dc
TBD
10
10
MHz
f
Operating Frequency of the
Phase Detectors
2.5
dc
4.5
dc
5.5
dc
TBD
2
2
MHz
tw Output Pulse Width, φR, φV, and LD fR in Phase with fV
CL = 50 pF
11, 12 2.5
4.5
5.5
TBD
20
16
TBD
ns
100
90
tTLH, Output Transition Times,
tTHL φR, φV, LD, fR, and fV
CL = 50 pF
11, 12 2.5
—
4.5
—
5.5
—
TBD
ns
65
60
Cin Input Capacitance
fin
OSCin
—
—
—
—
—
—
7
pF
7
* If lower frequency is desired, use wave shaping or higher amplitude sinusoidal signal in ac–coupled case. Also, see Figure 22 for dc decoupling.
MC145170–1
6
MOTOROLA
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