HI3300

3V 10-Bit, 20MSPS A/D Converter with
Internal Voltage Reference

The HI3300 is a monolithic, 10-bit analog-to-digital converter
fabricated in an advanced CMOS process. It is designed for
high speed applications where integration, bandwidth and
accuracy are essential. The HI3300 features a 2-step
parallel architecture to allow the system designer to realize
an increased level of system integration resulting in
decreased cost and power dissipation.

The HI3300 has excellent dynamic performance while
consuming less than 40mW power at 20MSPS. The A/D only
requires a single +3.0V power supply.

Features

· Sampling Rate . . . . . . . . . . . . . . . . . . . . . . . . . . .20MSPS

· Low Power at 20MSPS. . . . . . . . . . . . . . . . . . . . . . .40mW

· Power Down Mode . . . . . . . . . . . . . . . . . . . . . . . . . . 3mW

· Wide Full Power Input Bandwidth. . . . . . . . . . . . . 100MHz

· On-Chip Sample and Hold Amplifiers

· Single Supply Voltage Operation . . . . . . . . . .+2.7V - 3.3V

Applications

· Wireless Local Loop

· PSK and QAM I&Q Demodulators

· Medical Imaging

· Wireless Communications Systems

· Battery Powered Instruments

Pinout

HI3300

48 LEAD LQFP

TOP VIEW

Ordering Information

PART

NUMBER

TEMP.

RANGE

(

PACKAGE

PKG. NO.

SAMPLING

RATE

(MSPS)

HI3300IN

-40 to 85 48 Ld LQFP

Q48.7x7-S

13 14 15 16

VRBS

VRB

VRBC

VRMC

VRTC

VRT

VRTS

CAL

VIN

TSTR

TIN

RESET

TEST

LINV

MINV

CLK

Data Sheet

March 2000

File Number

4822.1

CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.

1-888-INTERSIL or 321-724-7143

Intersil and Design is a trademark of Intersil Corporation.

Intersil Corporation 2000

Absolute Maximum Ratings

Thermal Information

Supply Voltage (AV

) . . . . . . . . . . . . . . . . . . . AV

-0.5V to 4.5V

(DV

) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . DV

-0.5V to 4.5V

Reference Voltage (V

, V

) . . . . . . . . AV

+0.5V to AV

-0.5V

Input Voltage (Analog) (V

) . . . . . . . . . . . . . . AV

+0.5V to -0.5V

Input Voltage (Digital) (V

, V

) . . . . . . AV

+0.5V to AV

-0.5V

Output Voltage (Digital) (V

, V

). . . . DV

+0.5V to DV

-0.5V

Operating Conditions

Temperature Range . . . . . . . . . . . . . . . . . . . . . . . . . . -40

C to 85

Supply Voltage Range (AV

, AV

) . . . . . . . . . . . . 3.0V to

0.3V

(DV

, DV

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3.0V to

0.3V

- AV

. . . . . . . . . . . . . . . . . . . . . . . . . . 0mV to 100mV

Reference Input Voltage (V

). . . . . . . . . 0.3 AV

to 0.5 AV

) . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.6 AV

to 0.8 AV

Analog Input (V

) . . . . . . . . . . . . . . . . . . . . . . . 0.9 Vp-p or More

Clock Pulse Width (t

PW1

), (t

PW0

) . . . . . . . . . . . . . . . . 25ns (Min)

Operating Ambient Temperature (T

OPR

) . . . . . . . . -40

C to 85

Thermal Resistance (Typical, Note 1)

(

C/W)

48 Ld LQFP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

122

Maximum Junction Temperature . . . . . . . . . . . . . . . . . . . . . . .150

Maximum Storage Temperature Range . . . . . . . . . . -65

C to 150

Maximum Lead Temperature (Soldering 10s) . . . . . . . . . . . . .300

(Lead Tips Only)

CAUTION: Stresses above those listed in "Absolute Maximum Ratings" may cause permanent damage to the device. This is a stress only rating and operation of the
device at these or any other conditions above those indicated in the operational sections of this specification is not implied.

NOTE:

is measured with the component mounted on an evaluation PC board in free air.

Electrical Specifications

= 20MSPS, AV

= 3V, DV

= 3V, V

= 1V, V

= 2V, T

= 25

PARAMETER

SYMBOL

CONDITIONS

MIN.

TYP.

MAX.

UNIT

Maximum Conversion Rate

max

1.0kHz Triangular Wave Input

MSPS

Minimum Conversion Rate

min

0.5

Supply Voltage

Analog

1.0kHz Triangular Wave Input

Digital

BE = High

1.0

Standby Current Analog

CE = AV

1.0

Digital

1.0

Reference Pin Current 1

RT1

VRTS, VRBS: Open Between V

and V

100

RB1

-100

Reference Pin Current 2

RT2

BE = AV

Between V

RTC

and V

RBC

RB2

-2

Analog Input Band

-1dB

TBD

MHz

Analog Input Capacitance

Reference Resistance Value 1

REF1

Between V

RTS

and V

, V

and V

, V

and V

RBS

10k

Reference Resistance Value 2

REF2

Between V

RTC

and V

RBC

500

Offset Voltage

EOT

EOT = Theoretical Value - Measured Value

TBD

EOB

EOB = Measured Value - Theoretical Value

TBD

Digital Input Voltage

VDD

= 2.7 to 3.3V

0.7

0.2

Analog Input Current

= 2V

= 1V

-20

Digital Input Current

= 3.3V

- AV

= AV

HI3300

Digital Output Current

OE = AV

= 2.7V

= DV

-0.4V

1.0

= 0.4V

1.0

Digital Output Current

OZH

OE = AV

= 3.3V

= DV

1.0

OZL

= 0V

1.0

Three-State Output Disable time

PEZ

Clock not Synchronized for Active

High

Impedance

Three-State Output Enable Time

PEZ

Clock not Synchronized For High Impedance

Active

Integral Nonlinearity Error

1.0

LSB

Differential Nonlinearity Error

0.5

LSB

Differential Gain Error

NTSC 40 IRE Mod Ramp, f

= 14.3MSPS

TBD

Differential Phase Error

TBD

Deg

Output Data Delay

= 20pF

Sampling Delay

SNR

= 100kHz

TBD

= 500kHz

TBD

= 1MHz

TBD

= 3MHz

TBD

= 7MHz

TBD

= 10MHz

TBD

SFDR

= 100kHz

TBD

= 500kHz

TBD

= 1MHz

TBD

= 3MHz

TBD

= 7MHz

TBD

= 10MHz

TBD

Electrical Specifications

= 20MSPS, AV

= 3V, DV

= 3V, V

= 1V, V

= 2V, T

= 25

C (Continued)

PARAMETER

SYMBOL

CONDITIONS

MIN.

TYP.

MAX.

UNIT

HI3300

Part Number HI3300