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MC145170DT1 View Datasheet(PDF) - Motorola => Freescale

Part Name
Description
View to exact match
MC145170DT1
Motorola
Motorola => Freescale Motorola
MC145170DT1 Datasheet PDF : 27 Pages
1 2 3 4 5 6 7 8 9 10 Next Last
OSCin 1
2
OSCout
3
REFout
CLK 7
5
Din
8
Dout
6
ENB
OSC
4–STAGE
REFERENCE
DIVIDER
3
SHIFT
REGISTER
AND
CONTROL 16
LOGIC
fin 4
INPUT
AMP
BLOCK DIAGRAM
15–STAGE R COUNTER
15
BitGrabber R REGISTER
15 BITS
BitGrabber C REGISTER
8 BITS
POR
BitGrabber N REGISTER
16 BITS
16
16–STAGE N COUNTER
fR CONTROL
9 fR
LOCK DETECTOR
AND CONTROL
11
LD
PHASE/FREQUENCY
13
DETECTOR A AND CONTROL PDout
PHASE/FREQUENCY
14 φR
DETECTOR B AND CONTROL 15 φV
fV CONTROL
10
fV
PIN 16 = VDD
PIN 12 = VSS
MAXIMUM RATINGS* (Voltages Referenced to VSS)
Symbol
Parameter
Value
Unit
VDD
Vin
Vout
Iin
Iout
IDD
PD
Tstg
TL
DC Supply Voltage
DC Input Voltage
DC Output Voltage
DC Input Current, per Pin
DC Output Current, per Pin
DC Supply Current, VDD and VSS Pins
Power Dissipation, per Package
Storage Temperature
Lead Temperature, 1 mm from Case
for 10 seconds
– 0.5 to + 5.5
V
– 0.5 to VDD + 0.5 V
– 0.5 to VDD + 0.5 V
± 10
mA
± 20
mA
± 30
mA
300
mW
– 65 to + 150
°C
260
°C
* Maximum Ratings are those values beyond which damage to the device may occur.
Functional operation should be restricted to the limits in the Electrical Characteristics
tables or Pin Descriptions section.
This device contains protection circuitry to
guard against damage due to high static
voltages or electric fields. However, pre-
cautions must be taken to avoid applications of
any voltage higher than maximum rated volt-
ages to this high–impedance circuit. For proper
operation, Vin and Vout should be constrained
to the range VSS (Vin or Vout) VDD.
Unused inputs must always be tied to an
appropriate logic voltage level (e.g., either VSS
or VDD). Unused outputs must be left open.
MC145170–1
2
MOTOROLA
 

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