PL123-02NGI-R Datasheet PL123-02NGI-R, PL123-02NGC, PL123-02NGC-R | P1-P3

PL123-02N

DC – 200 MHz 1:2 Fan-Out Buffer

Micrel Inc. • 2180 Fortune Drive • San Jose, CA 95131 • USA • tel +1(408) 944 -0800 • fax +1(408) 474-1000 • www.micrel.com Rev 09/12/11 Page 1

FEATURES

 Supports 3.3V, 2.5V, and 1.8V power supplies

 Frequency Support

o 3.3V Supplies: DC – 200 MHz

o 2.5V Supplies: DC – 150 MHz

o 1.8V Supplies: DC – 100 MHz

 Output Enable (OE) pin

 LVCMOS Input/Output

o Accepts SST and non SST clock signals

 Operating temperature range from -40C to 85C

 Available in space-saving 6-pin DFN GREEN/RoHS

compliant package.

DESCRIPTION

The PL123-02N is a low-cost general purpose 1-to-2

LVCMOS fan-out buffer. An output enable (OE) pin

is available to enable the outputs or disable them

into an active low state. When the outputs are

disabled, the IC consumes less than 5µA of power.

The OE pin incorporates a pull up resistor giving a

default condition of logic “1”.

The input and outputs are LVCMOS levels and

operate up to 200 MHz. Input signals with Spread

Spectrum Modulation can also be used. The spread

spectrum modulation will not be affected by the PL123-02N

as the signal passes through the IC. A space-saving 6-

pin DFN package enables designs requiring minimal

board area.

BLOCK DIAGRAM

FIN

CLK0

CLK1

OE

PIN CONFIGURATION AND DESCRIPTION

Name

Pin Assignment

Type

Description

FIN

1

I

Reference input pin

CLK1

2

O

Clock Output

GND

3

P

GND connection

CLK0

4

O

Clock Output

VDD

5

P

V

DD

connection

OE

6

I

Output Enable (OE) input. Outputs are enabled when set high.

Outputs are ‘Active low’ mode when set low.

DFN-6L

(2.0 x 1.3 x 0.6mm)

FIN

OE

GND

VDD

CLK0

CLK1

1

2

3

6

5

4

PL123-02N

DC – 200 MHz 1:2 Fan-Out Buffer

Micrel Inc. • 2180 Fortune Drive • San Jose, CA 95131 • USA • tel +1(408) 944 -0800 • fax +1(408) 474-1000 • www.micrel.com Rev 0 9/12/11 Page 2

ELECTRICAL SPECIFICATIONS

ABSOLUTE MAXIMUM RATINGS

PARAMETERS

SYMBOL

MIN.

MAX.

UNITS

Supply Voltage Range

V

DD

-0.5

4.6

V

Input Voltage Range

V

I

-0.5

V

DD

+0.5

V

Output Voltage Range

V

O

-0.5

V

DD

+0.5

V

Soldering Temperature (Green package)

260

C

Storage Temperature

T

S

-65

150

C

Ambient Operating Temperature*

-40

85

C

Exposure of the device under conditions beyond the limits specified by Maximum Ratings for extended periods may cause permanent damage to the device

and affect product reliability. These conditions represent a stress rating only, and functional operations of the device at these or any other conditions above

the operational limits noted in this specification is not implied. *Operating temperature is guaranteed by design. Parts are tested to commercial grade only.

AC SPECIFICATIONS

PARAMETERS

CONDITIONS

MIN.

TYP.

MAX.

UNITS

Frequency

[1 ]

@ V

DD

=3.3V, 15pF Load

DC

200

MHz

@ V

DD

=2.5V, 15pF Load

150

@ V

DD

=1.8V, 15pF Load

100

Input Voltage Low

0.3xV

DD

V

Input Voltage High

0.7xV

DD

V

Output Enable Time

Ta=25º C, 15pF Load

2

ms

Output Rise Time

15pF Load, 10/90% V

DD

, 3.3V

2.0

3.0

ns

Output Fall Time

15pF Load, 90/10% V

DD

, 3.3V

2.0

3.0

ns

Duty Cycle

Dependant upon input duty cycle

%

Notes: [1] Higher frequencies may be achieved for lower capacitive loads.

PL123-02N

DC – 200 MHz 1:2 Fan-Out Buffer

Micrel Inc. • 2180 Fortune Drive • San Jose, CA 95131 • USA • tel +1(408) 944 -0800 • fax +1(408) 474-1000 • www.micrel.com Rev 0 9/12/11 Page 3

DC SPECIFICATIONS

PARAMETERS

SYMBOL

CONDITIONS

MIN.

TYP.

MAX.

UNITS

Supply Current, Dynamic, with

Loaded CMOS Output

I

DD

@ V

DD

=3.3V, 32kHz,

load=15pF

0.8

mA

Supply Current, Dynamic, with

Loaded CMOS Output

I

DD

@ V

DD

=2.5V, 32KHz,

load=15pF

0.6

mA

Supply Current, Dynamic, with

Loaded CMOS Output

I

DD

@ V

DD

=1.8V, 32kHz,

load=15pF

0.4

mA

Supply Current, Dynamic, with

Loaded Outputs

I

DD

When OE=0

5

µA

Operating Voltage

V

DD

1.62

3.63

V

Output Low Voltage

V

OL

I

OL

= +4mA

0.4

V

Output High Voltage

V

OH

I

OH

= -4mA

V

DD

– 0.4

V

Output Current

I

OSD

V

OL

= 0.4V, V

OH

= 2.4V

8

mA

PACKAGE DRAWINGS (GREEN PACKAGE COMPLIANT)

Min Max

A 0.50 0.60

A1 0.00 0.05

A3

b 0.15 0.25

e

D 1.25 1.35

E 1.95 2.05

D1 0.75 0.85

E1 0.95 1.05

L 0.20 0.3

Symbol

Dimension (MM)

0.40BSC

0.152 REF

DFN-6L

D

E

Pin1 Dot

A3

A

A1

D1

b

e

E1

L

Pin 6 ID

Chamfer

Recommended Land Pattern (MM)

0.27 0.40

0.95

1.35

1.2

0.20

0.55

2.45

PL123-02NGI-R

PL123-02NGI-R

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