SM802124UMGTR datasheet(4/9 Pages) MICREL

No. de pieza	SM802124UMGTR

Descripción Electrónicos	ClockWorks??DUAL 125MHz Ultra-Low Jitter, CMOS Frequency Synthesizer

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Fabricante Electrónico	MICREL [Micrel Semiconductor]

Página de inicio	http://www.micrel.com

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4 / 9 page

Micrel, Inc.

SM802124

September 2011

4

M9999-101311-B

hbwhelp@micrel.com or (408) 955-1690

Absolute Maximum Ratings

(1)

Supply Voltage (VDD, VDDO)......................................... +4.6V

Input Voltage (VIN)...............................−0.50V to VDD + 0.5V

Lead Temperature (soldering, 20s) ........................... 260°C

Case Temperature..................................................... 115°C

Storage Temperature (Ts)......................... −65°C to +150°C

Operating Ratings

(2)

Supply Voltage (VDD, VDDO)...................+2.375V to +3.465V

Ambient Temperature (TA).......................... –40°C to +85°C

Junction Thermal Resistance

(3)

QFN (

θJA)

Still-Air ........................................................ 50°C/W

QFN (

ψJB)

Junction-to-Board ....................................... 30°C/W

DC Electrical Characteristics

(4)

VDD = VDDO = 3.3V ±5% or 2.5V ±5%

VDD = 3.3V ±5%, VDDO = 2.5V ±5%

TA = −40°C to +85°C.

Symbol

Parameter

Condition

Min.

Typ.

Max.

Units

VDD, VDDO

2.5V Operating Voltage

2.375

2.5

2.625

V

VDD, VDDO

3.3V Operating Voltage

3.135

3.3

3.465

V

IDD

Supply current VDD + VDDO

Outputs open

70

90

mA

LVCMOS OUTPUT DC Electrical Characteristics

(4)

VDD = VDDO = 3.3V ±5% or 2.5V ±5%

VDD = 3.3V ±5%, VDDO = 2.5V ±5%

TA = −40°C to +85°C. RL = 50Ω to VDDO/2.

Symbol

Parameter

Condition

Min

Typ

Max

Units

VOH

Output High Voltage

Fig. 4

VDD

-0.7

V

VOL

Output Low Voltage

Fig. 4

0.6

V

LVCMOS (PLL_BYPASS) DC Electrical Characteristics

(4)

VDD = 3.3V ±5%, or 2.5V ±5%, TA = −40°C to +85°C.

Symbol

Parameter

Condition

Min.

Typ.

Max.

Units

VIH

Input High Voltage

2

VDD + 0.3

V

VIL

Input Low Voltage

−0.3

0.8

V

IIH

Input High Current

VDD = VIN = 3.465V

150

μA

IIL

Input Low Current

VDD = 3.465V, VIN = 0V

−5

μA

REF_IN DC Electrical Characteristics

(4)

VDD = 3.3V ±5%, or 2.5V ±5%, TA = −40°C to +85°C.

Symbol

Parameter

Condition

Min.

Typ.

Max.

Units

VIH

Input High Voltage

1.1

VDD + 0.3

V

VIL

Input Low Voltage

−0.3

0.6

V

IIN

Input Current

VIN = 0V to VDD

−5

5

μA

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