1

File Number

4521.4

HI5660

8-Bit, 165/125/60MSPS, High Speed D/A

Converter

The HI5660 is an 8-bit, 125MSPS, high speed, low power,

D/A converter which is implemented in an advanced CMOS

process. Operating from a single +3V to +5V supply, the

converter provides 20mA of full scale output current and

includes edge-triggered CMOS input data latches. Low glitch

energy and excellent frequency domain performance are

achieved using a segmented current source architecture. For

an equivalent performance dual version, see the HI5628.

This device complements the CommLink™ HI5X60 family of

high speed converters offered by Intersil, which includes 8,

10, 12, and 14-bit devices.

Features

• Throughput Rate . . . . . . . . . . . . . . . . . . . . . . . .125MSPS

• Low Power . . . . . . . . . . . . . . . 165mW at 5V, 27mW at 3V

• Power Down Mode . . . . . . . . . . 23mW at 5V, 10mW at 3V

• Integral Linearity Error . . . . . . . . . . . . . . . . . . .

• Adjustable Full Scale Output Current . . . . . 2mA to 20mA

• SFDR to Nyquist at 10MHz Output . . . . . . . . . . . . .60dBc

• Internal 1.2V Bandgap Voltage Reference

• Single Power Supply from +5V to +3V

• CMOS Compatible Inputs

• Excellent Spurious Free Dynamic Range

Applications

• Medical Instrumentation

• Wireless Communications

• Direct Digital Frequency Synthesis

• Signal Reconstruction

• Test Instrumentation

• High Resolution Imaging Systems

• Arbitrary Waveform Generators

Pinout

HI5660 (SOIC, TSSOP)

TOP VIEW

Ordering Information

PART

NUMBER

TEMP.

RANGE

PACKAGE

PKG.

NO.

CLOCK

SPEED

HI5660/16IB

†

-40 to 85 28 Ld SOIC

M28.3

165MHz

HI5660/16IA

†

-40 to 85 28 Ld TSSOP M28.173 165MHz

HI5660IB

-40 to 85 28 Ld SOIC

M28.3

125MHz

HI5660IA

†

-40 to 85 28 Ld TSSOP M28.173 125MHz

HI5660/6IB

†

-40 to 85 28 Ld SOIC

M28.3

60MHz

HI5660/6IA

-40 to 85 28 Ld TSSOP M28.173 60MHz

HI5660EVAL1

†

25

Evaluation Platform

125MHz

28

27

26

25

24

23

22

21

20

19

18

17

16

15

D7 (MSB)

D6

D5

D4

D3

D2

D1

D0 (LSB)

DCOM

DCOM

DCOM

DCOM

DCOM

DCOM

1

2

3

4

5

6

7

8

9

10

11

12

13

14

CLK

DCOM

NC

NC

IOUTB

COMP1

FSADJ

REFIO

REFLO

SLEEP

IOUTA

ACOM

Data Sheet

November 1999

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

1-888-INTERSIL or 321-724-7143

CommLink™ is a trademark of Intersil Corporation.