Fairchild NC7WZU04 service manual

NC7WZU04 — TinyLogic

June 2008

NC7WZU04 TinyLogic

Features

■

Space saving SC70 6-lead package

■

Ultra small MicroPak™ leadless package Unbuffered for crystal oscillator and analog

■

applications

■

Balanced output drive: ±8mA at 4.5V V

■

Broad V

■

Low quiescent power: I

CC

®

UHS Dual Unbuffered Inverter

CC

operating range: 1.65V to 5.5V

< 1µA at 5V V

CC

, T

= 25°C

A

General Description

The NC7WZU04 is a dual unbuffered inverter from Fairchild’s Ultra High Speed Series of TinyLogic space saving SC70 6-lead package. The special purpose unbuffered circuit design is intended for crystal oscillator or analog applications. The internal circuit consists of only one-stage, the output, to allow for this part to be used in these oscillator or analog applications. The device is fabricated with advanced CMOS technology to achieve ultra high speed with high output drive while maintaining low static power dissipation over a very broad V to operate over the 1.65V to 5.5V V are high impedance when V voltages up to 7V independent of V

operating range. The device is specified

CC

range. The inputs

CC

is 0V. Inputs tolerate

operating voltage.

CC

®

Ordering Information

Order

Number

NC7WZU04P6X MAA06A ZU4 6-Lead SC70, EIAJ SC88,

NC7WZU04L6X MAC06A B5 6-Lead MicroPak, 1.0mm Wide 5k Units on Tape and Reel

Package

Number

Package Code

Top Mark Package Description Supplied As

3k Units on Tape and Reel

1.25mm Wide

in the

®

UHS Dual Unbuffered Inverter

All packages are lead free per JEDEC: J-STD-020B standard.

Logic Symbol

IEEE/IEC

A

1

A

2

1

Y

1

Y

2

Connection Diagrams Pin Descriptions

NC7WZU04 — TinyLogic

Pin Assignment for SC70

1 6

A

1

2 5

GND

3 4

A

2

Y

1

V

CC

Y

2

(Top View)

Pin One Orientation Diagram

(Top View)

Pin One

AAA represents Product Code Top Mark – see ordering code

Note: Orientation of Top Mark determines Pin One location. Read the top product code mark left to right, Pin One is the lower left pin (see diagram).

AAA

Pin Name Description

A

, A

1

2

, Y

Y

1

2

Function Table

Input Output

AY

LH

HL

H = HIGH Logic Level L = LOW Logic Level

Y = A

Data Inputs

Outputs

®

UHS Dual Unbuffered Inverter

Pad Assignments for MicroPak

A

GND

A

1

2

3

2

Y

6

1

V

5

CC

Y

4

2

(Top Through View)

≤

NC7WZU04 — TinyLogic

Absolute Maximum Ratings

The “Absolute Maximum Ratings” are those values beyond which the safety of the device cannot be guaranteed. The device should not be operated at these limits. The parametric values defined in the Electrical Characteristics tables are not guaranteed at the absolute maximum ratings. The “Recommended Operating Conditions” table will define the conditions for actual device operation.

Symbol Parameter Rating

I

CC

V

I

T

CC

V

IN

OUT

I

IK

I

OK

OUT

/I

GND

STG

T

J

T

L

P

D

Supply Voltage –0.5V to +7V DC Input Voltage –0.5V to +7V DC Output Voltage –0.5V to +7V DC Input Diode Current @ V

–0.5V –50mA

IN

DC Output Diode Current @ V V

< –0.5V

OUT

> 0.5V, V

OUT

= GND

CC

–50mA

+50mA DC Output Current ±50mA DC V

/GND Current ±100mA

CC

Storage Temperature –65°C to +150°C Junction Temperature under Bias 150°C Junction Lead Temperature (Soldering, 10 seconds) 260°C Power Dissipation @ +85°C

SC70-6 Micropak-6

215mW 215mW

®

UHS Dual Unbuffered Inverter

Recommended Operating Conditions

(1)

The Recommended Operating Conditions table defines the conditions for actual device operation. Recommended operating conditions are specified to ensure optimal performance to the datasheet specifications. Fairchild does not recommend exceeding them or designing to absolute maximum ratings.

Symbol Parameter Rating

V

CC

V

CC

V

IN

V

OUT

T

A

θ

JA

Note:

1. Unused inputs must be held HIGH or LOW. They may not float.

Supply Voltage Operating 1.8V to 5.5V Supply Voltage Data Retention 1.5V to 5.5V Input Voltage 0V to 5.5V Output Voltage 0V to V

CC

Operating Temperature –40°C to +85°C Thermal Resistance

SC70-6 Micropak-6

350°C/W 350°C/W

DC Electrical Characteristics

Symbol

I

Parameter V

V

HIGH Level

IH

Input Voltage

LOW Level

V

IL

Input Voltage

HIGH Level

V

OH

Output Voltage

VOL LOW Level

Output Voltage

Input Leakage

I

IN

Current

Quiescent

I

CC

Supply Current

CCPEAK

Peak Supply Current in Analog Operation

(V) Conditions

CC

1.8 to 2.7 0.85 V

3.0 to 5.5 0.8 V

1.8 to 2.7 0.15 V

3.0 to 5.5 0.2 V

1.65 V

1.8 1.6 1.79 1.6

2.3 2.1 2.29 2.1

3.0 2.7 2.99 2.7

4.5 4.0 4.48 4.0

1.65 V

IN

2.3 I

3.0 I

4.5 I

1.65 V

1.8 0.01 0.2 0.2

2.3 0.01 0.2 0.2

3.0 0.01 0.3 0.3

4.5 0.01 0.5 0.5

1.65 V

2.3 I

3.0 I

4.5 I

0 to 5.5 V

1.65 to 5.5 V

1.8 V

2.5 2

3.3 5

IN

OUT

V

IN

I

CC

5.0 15

T

=

A

-40°C to +85°C

V

CC

0.15 V

CC

0.2 V

CC

Units

V

= V

IN

IL

= GND I

= V

IN

IH

= V

IN

CC

+25°C

Min . Typ. Max . Min. Max.

0.85 V

CC

0.8 V

CC

I

= -100µA 1.55 1.65 1.55 V

OH

= -2mA 1.29 1.52 1.29 V

OH

= -2mA 1.9 2.19 1.9

OH

= -4mA 2.4 2.82 2.4

OH

= -6mA 2.3 2.73 2.3

OH

= -8mA 3.8 4.24 3.8

OH

I

= 100µA 0.01 0.2 0.2 V

OL

I

= 2mA 0.10 0.24 0.24 V

OL

= 2mA 0.12 0.3 0.3

OL

= 4mA 0.19 0.4 0.4

OL

= 6mA 0.29 0.55 0.55

OL

= 8mA 0.29 0.55 0.55

OL

= 5.5V, GND ±0.1 ±1.0 µA

= 5.5V, GND 1.0 10 µA

= Open

0.2 mA

= Adjust for Peak

Current

NC7WZU04 — TinyLogic

®

UHS Dual Unbuffered Inverter