MC145170DT2 데이터 시트보기 (PDF) - Freescale Semiconductor

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MC145170DT2

PLL Frequency Synthesizer with Serial Interface

Freescale Semiconductor 

Electrical Characteristics

OSCin 1

OSCout 2

REFout 3

CLK 7

Din 5

Dout 8

ENB 6

fin 4

OSC

4-Stage

Reference

3

Divider

15-stage R Counter

15

BitGrabber R Register

15 Bits

Shift

Register

And Control 16

Logic

BitGrabber C Register

8 Bits

POR

BitGrabber N Register

16 Bits

16

Input

AMP

16-Stage N Counter

This device contains 4,800 active transistors.

Figure 1. Block Diagram

fR Control

9 fR

Lock Detector and Control

11 LD

Phase/Frequency Detector A

and Control

13

PDout

Phase/Frequency Detector B

and Control

14 fR

15 fV

fV Control

10 fV

Pin 16 = VDD

Pin 12 = VSS

2 Electrical Characteristics

Table 2. Maximum Ratings (Voltages Referenced to VSS)

Parameter

Symbol

Value

Unit

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

VDD

-0.5 to 5.5

V

Vin

-0.5 to VDD + 0.5

V

Vout

-0.5 to VDD + 0.5

V

Iin

±10

mA

Iout

±20

mA

IDD

±30

mA

PD

300

mW

Tstg

-65 to 150

°C

TL

260

°C

Note: Maximum Ratings and ESD

1. 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.

2. ESD data available upon request.

MC145170-2 Technical Data, Rev. 5

Freescale Semiconductor

3

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