8302AMI-01LF Datasheet 8302AMI-01LFT, 8302AMI-01LF | P1-P3

Low Skew, 1-to-2 LVCMOS / LVTTL

Fanout Buffer W/ Complementary Output

8302I-01

Data Sheet

GENERAL DESCRIPTION

The 8302I-01 is a low skew, 1-to-2 LVCMOS/LVTTL Fanout

Buffer w/Complementary Output. The 8302I-01 has a single

ended clock input. The single ended clock input accepts

LVCMOS or LVTTL input levels. The 8302I-01 is characterized

at full 3.3V for input V

, and mixed 3.3V and 2.5V for output

operating supply modes (V

DDO

). Guaranteed output and part-

to-part skew characteristics make the 8302I-01 ideal for clock

distribution applications demanding well deﬁ ned performance

and repeatability.

FEATURES

• Complementary LVCMOS / LVTTL output

• LVCMOS / LVTTL clock input accepts LVCMOS

or LVTTL input levels

• Maximum output frequency: 250MHz

• Output skew: 165ps (maximum)

• Part-to-part skew: 800ps (maximum)

• Small 8 lead SOIC package saves board space

• Full 3.3V or 3.3V core/2.5V output supply modes

• -40°C to 85°C ambient operating temperature

• Available in lead-free compliant package

BLOCK DIAGRAM PIN ASSIGNMENT

8302I-01

8-Lead SOIC

3.8mm x 4.8mm, x 1.47mm package body

M Package

Top View

VDDO

VDD

CLK

GND

CLK

GND

DDO

8302I-01 Data Sheet

TABLE 1. PIN DESCRIPTIONS

TABLE 2. PIN CHARACTERISTICS

Number Name Type Description

1, 6 V

DDO

Power Output supply pins.

Power Power supply pin.

3 CLK Input Pulldown LVCMOS / LVTTL clock input.

4,7 GND Power Power supply ground.

5 nQ Output Complementary clock output. LVCMOS / LVTTL interface levels.

8 Q Output Clock output. LVCMOS / LVTTL interface levels.

NOTE: Pulldown refer to internal input resistors. See Table 2, Pin Characteristics, for typical values.

Symbol Parameter Test Conditions Minimum Typical Maximum Units

Input Capacitance 4 pF

Power Dissipation Capacitance

(per output)

, V

DDO

= 3.465V 22 pF

= 3.465V, V

DDO

= 2.625V 16 pF

PULLDOWN

Input Pulldown Resistor 51

kΩ

OUT

Output Impedance 5 7 12

8302I-01 Data Sheet

TABLE 3A. POWER SUPPLY DC CHARACTERISTICS, V

= 3.3V±5%, V

DDO

= 3.3V±5% OR 2.5V±5%, TA = -40°C TO 85°C

TABLE 3B. LVCMOS / LVTTL DC CHARACTERISTICS, V

= 3.3V±5%, V

DDO

= 3.3V±5% OR 2.5V±5%, TA = -40°C TO 85°C

ABSOLUTE MAXIMUM RATINGS

Supply Voltage, V

4.6V

Inputs, V

-0.5V to V

+ 0.5 V

Outputs, V

-0.5V to V

DDO

+ 0.5V

Package Thermal Impedance, θ

112.7°C/W (0 lfpm)

Storage Temperature, T

STG

-65°C to 150°C

NOTE: Stresses beyond those listed under Absolute

Maximum Ratings may cause permanent damage to the

device. These ratings are stress speciﬁ cations only. Functional

operation of product at these conditions or any conditions

beyond those listed in the DC Characteristics or AC Charac-

teristics is not implied. Exposure to absolute maximum rating

conditions for extended periods may affect product reliability.

Symbol Parameter Test Conditions Minimum Typical Maximum Units

Input High Voltage 2 V

+ 0.3 V

Input Low Voltage -0.3 0.8 V

Input High Current CLK V

= V

= 3.465V 150 µA

Input Low Current CLK V

= 3.465V, V

= 0V -5 µA

Output High Voltage

DDO

= 3.465, 50Ω to V

DDO

/2 2.6 V

DDO

= 3.465, I

= -100µA 2.9 V

DDO

= 2.625, 50Ω to V

DDO

1.8 V

DDO

= 2.625, I

= -100µA 2.2 V

Output Low Voltage

DDO

= 3.465, 50Ω to V

DDO

0.5 V

DDO

= 3.465, I

= 100µA 0.2 V

DDO

= 2.625, 50Ω to V

DDO

0.5 V

DDO

= 2.625, I

= 100µA 0.2 V

Symbol Parameter Test Conditions Minimum Typical Maximum Units

Power Supply Voltage 3.135 3.3 3.465 V

DDO

Output Power Supply Voltage

3.135 3.3 3.465 V

2.375 2.5 2.625 V

Power Supply Current 13 mA

DDO

Output Supply Current 4mA

P1-P3 P4-P6 P7-P9 P10-P10

8302AMI-01LF

Mfr. #:

Buy 8302AMI-01LF

Manufacturer:

Description:

Clock Buffer 2 LVCMOS OUT BUFFER

Lifecycle:

New from this manufacturer.

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8302AMI-01LF

8302AMI-01LF

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