HI5760/6IA INTERSIL [Intersil Corporation], HI5760/6IA Datasheet

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HI5760/6IA

Manufacturer Part Number
HI5760/6IA
Description
10-Bit, 125/60MSPS, High Speed D/A Converter
Manufacturer
INTERSIL [Intersil Corporation]
Datasheet
10-Bit, 125/60MSPS, High Speed D/A
Converter
The HI5760 is a 10-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 HI5728.
This device complements the CommLink™ HI5X60 family of
high speed converters offered by Intersil, which includes 8,
10, 12, and 14-bit devices.
Ordering Information
Pinout
HI5760BIB
HI5760IA
HI5760/6IB
HI5760/6IA
HI5760EVAL1
Contact factory for availability.
NUMBER
PART
D9 (MSB)
D0 (LSB)
NC
NC
NC
NC
D8
D7
D6
D5
D4
D3
D2
D1
RANGE (
-40 to 85
-40 to 85
-40 to 85
-40 to 85
10
11
12
13
14
TEMP.
1
2
3
4
5
6
7
8
9
HI5760 (SOIC, TSSOP)
25
o
C)
TOP VIEW
28 Ld SOIC
28 Ld TSSOP M28.173 125MHz
28 Ld SOIC
28 Ld TSSOP M28.173 60MHz
Evaluation Platform
PACKAGE
1
Data Sheet
28
27
26
25
24
23
22
21
20
19
18
17
16
15
M28.3
M28.3
PKG.
CLK
DV
DCOM
NC
AV
NC
IOUTA
IOUTB
ACOM
COMP1
FSADJ
REFIO
REFLO
SLEEP
NO.
DD
DD
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
125MHz
60MHz
125MHz
CLOCK
SPEED
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 5MHz Output . . . . . . . . . . . . . .68dBc
• Internal 1.2V Temperature Compensated Bandgap
• Single Power Supply from +5V to +3V
• CMOS Compatible Inputs
• Excellent Spurious Free Dynamic Range
Applications
• Cable Modems
• Set Top Boxes
• Wireless Communications
• Direct Digital Frequency Synthesis
• Signal Reconstruction
• Test Instrumentation
• High Resolution Imaging Systems
• Arbitrary Waveform Generators
1-888-INTERSIL or 321-724-7143
Voltage Reference
November 1999
CommLink™ is a trademark of Intersil Corporation.
|
Copyright
File Number
©
Intersil Corporation 1999
HI5760
4320.5
1 LSB

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HI5760/6IA Summary of contents

Page 1

... NUMBER RANGE ( C) PACKAGE HI5760BIB - SOIC HI5760IA - TSSOP M28.173 125MHz † HI5760/6IB - SOIC † HI5760/6IA - TSSOP M28.173 60MHz HI5760EVAL1 25 Evaluation Platform † Contact factory for availability. Pinout HI5760 (SOIC, TSSOP) TOP VIEW D9 (MSB ...

Page 2

Typical Applications Circuit FERRITE BEAD + 0.1 F Functional Block Diagram (LSB LATCH (MSB) D9 ...

Page 3

Absolute Maximum Ratings Digital Supply Voltage DV to DCOM . . . . . . . . . . . . . . . . . . +5.5V DD Analog Supply Voltage AV to ACOM . . . . . ...

Page 4

... SFDR to Nyquist f CLK f CLK f CLK f CLK f CLK f CLK f CLK f CLK f CLK f CLK AC CHARACTERISTICS - HI5760/6IB, HI5760/6IA - 60MHz Spurious Free Dynamic Range, f CLK SFDR Within a Window f CLK f CLK Total Harmonic Distortion (THD CLK Nyquist f CLK Spurious Free Dynamic Range, f CLK SFDR to Nyquist f CLK ...

Page 5

Electrical Specifications AV DD PARAMETER DIGITAL INPUTS D9-D0, CLK Input Logic High Voltage with (Note 3) 5V Supply Input Logic High Voltage with (Note 3) 3V Supply Input Logic Low Voltage with (Note 3) 5V Supply, ...

Page 6

Typical Performance Curves, 5V Power Supply 0dBFS -12dBFS 50 0 0.2 0.4 0.6 0.8 1 1.2 OUTPUT FREQUENCY (MHz) FIGURE 1. SFDR CLOCK = 5MSPS OUT 80 0dBFS 75 -6dBFS 70 ...

Page 7

Typical Performance Curves, 5V Power Supply 100MSPS -25 -20 -15 -10 AMPLITUDE (dBFS) FIGURE 7. SFDR vs AMPLITUDE ...

Page 8

Typical Performance Curves, 5V Power Supply -20 -20 -30 -30 f Combined Peak Amplitude = 0dBFS -40 -40 AMPLITUDE = 0dBFS 14dB External Analyzer Attenuation -50 -50 ANALYZER ATTENUATION -60 -60 -70 -70 -80 -80 -90 -90 -100 -100 -110 ...

Page 9

Typical Performance Curves, 5V Power Supply FIGURE 19. POWER vs CLOCK RATE, f Typical Performance Curves, 3V Power Supply 0dBFS 65 60 -12dBFS 0.2 0.4 0.6 0.8 1 OUTPUT FREQUENCY (MHz) FIGURE 20. SFDR ...

Page 10

Typical Performance Curves, 3V Power Supply 80 0dBFS -6dBFS 60 -12dBFS OUTPUT FREQUENCY (MHz) FIGURE 24. SFDR CLOCK = 125MSPS OUT ...

Page 11

Typical Performance Curves, 3V Power Supply -40 - TEMPERATURE ( FIGURE 30. SFDR vs TEMPERATURE, CLOCK = 100MSPS -20 -30 -40 -50 -60 ANALYZER ATTENUATION -70 -80 -90 -100 ...

Page 12

Typical Performance Curves, 3V Power Supply 0.4 0.2 0 -0.2 -0.4 0 200 400 600 CODE FIGURE 36. DIFFERENTIAL NONLINEARITY FIGURE 38. POWER vs CLOCK RATE HI5760 (Continued) 0.4 0.2 0 -0.2 -0.4 800 1000 ...

Page 13

Timing Diagrams CLK D9-D0 I OUT t SETT t PD FIGURE 39. OUTPUT SETTLING TIME DIAGRAM CLK t SU D9-D0 I OUT t PD FIGURE 41. PROPAGATION DELAY, SETUP TIME, HOLD TIME AND MINIMUM PULSE WIDTH DIAGRAM 13 HI5760 50% ...

Page 14

Definition of Specifications Integral Linearity Error, INL, is the measure of the worst case point that deviates from a best fit straight line of data values along the transfer curve. Differential Linearity Error, DNL, is the measure of the step ...

Page 15

Digital Inputs and Termination The HI5760 digital inputs are guaranteed to CMOS levels. However, TTL compatibility can be achieved by lowering the supply voltage to 3V due to the digital threshold of the input buffer being approximately half of the ...

Page 16

Pin Descriptions PIN NO. PIN NAME 1-10 D9 (MSB) Through D0 (LSB) 11- SLEEP 16 REFLO 17 REFIO 18 FSADJ 19 COMP1 20 ACOM 21 IOUTB 22 IOUTA Current output of the device. Full scale output current is ...

Page 17

Small Outline Plastic Packages (SOIC) N INDEX 0.25(0.010) H AREA E - SEATING PLANE - - 0.10(0.004) 0.25(0.010 NOTES: 1. Symbols are defined in the “MO ...

Page 18

Thin Shrink Small Outline Plastic Packages (TSSOP) N INDEX 0.25(0.010) E AREA E1 - 0.05(0.002) SEATING PLANE - - 0.10(0.004) 0.10(0.004 NOTES: 1. These package dimensions ...

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