ISL5627IN Intersil, ISL5627IN Datasheet

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ISL5627IN

Manufacturer Part Number
ISL5627IN
Description
IC DAC DUAL 8BIT 3.3V 48-LQFP
Manufacturer
Intersil
Datasheet

Specifications of ISL5627IN

Number Of Bits
8
Data Interface
Parallel
Number Of Converters
2
Voltage Supply Source
Analog and Digital
Power Dissipation (max)
275mW
Operating Temperature
-40°C ~ 85°C
Mounting Type
Surface Mount
Package / Case
48-LQFP
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Settling Time
-

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
ISL5627IN
Manufacturer:
Intersil
Quantity:
10 000
Part Number:
ISL5627INZ
Manufacturer:
Intersil
Quantity:
10 000
Dual 8-bit, +3.3V, 260+MSPS, High Speed
D/A Converter
The ISL5627 is a dual 8-bit, 260+MSPS (Mega Samples Per
Second), CMOS, high speed, low power, D/A (digital to
analog) converter, designed specifically for use in
communication systems.
This device complements the ISL5x57 and ISL5x27 families
of high speed converters, which include 8-, 10-, 12-, and
14-bit devices.
Ordering Information
Pinout
(LSB) ID0
ISL5627IN
ISL5627EVAL1
SLEEP
ICOMP
AGND
D
NUMBER
VDD
ID1
PART
NC
NC
NC
NC
NC
NC
10
11
12
1
2
3
4
5
6
7
8
9
13 14 15 16
-40 to 85
48
RANGE
TEMP.
(°C)
25
47
46
TOP VIEW
45
ISL5627
(LQFP)
®
48 Ld LQFP
Evaluation Platform
44
PACKAGE
17
1
43
18
42
19
Data Sheet
41
20
40
21
Q48.7x7A 260MHz
DWG. #
22
39
PKG.
23
38
37
24
36
35
34
33
32
31
30
29
28
27
26
25
260MHz
CLOCK
SPEED
1-888-INTERSIL or 321-724-7143
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
QD0 (LSB)
QD1
QD2
QD3
QD4
QD5
QD6
QD7 (MSB)
CLK
DGND
AGND
QCOMP
Features
• Low Power . . . . . 233mW with 20mA Output at 130MSPS
• Adjustable Full Scale Output Current . . . . . 2mA to 20mA
• Guaranteed Gain Matching < 0.14dB
• +3.3V Power Supply
• 3V LVCMOS Compatible Inputs
• Excellent Spurious Free Dynamic Range
• Dual, 3.3V, Lower Power Replacement for AD9709
Applications
• Quadrature Transmit with IF Range 0-80MHz
• Medical/Test Instrumentation and Equipment
• Wireless Communication Systems
(67dBc to Nyquist, f
All other trademarks mentioned are the property of their respective owners.
|
Intersil (and design) is a registered trademark of Intersil Americas Inc.
May 2004
Copyright © Intersil Americas Inc. 2004. All Rights Reserved
S
= 130MSPS, f
OUT
= 10MHz)
ISL5627
FN6081

Related parts for ISL5627IN

ISL5627IN Summary of contents

Page 1

... This device complements the ISL5x57 and ISL5x27 families of high speed converters, which include 8-, 10-, 12-, and 14-bit devices. Ordering Information TEMP. PART RANGE NUMBER (°C) PACKAGE ISL5627IN - LQFP ISL5627EVAL1 25 Evaluation Platform Pinout ISL5627 (LQFP) TOP VIEW 48 47 ...

Page 2

Typical Applications Circuit ID1 (LSB) ID0 SLEEP DV PP ICOMP C 1 0.1µ 0.1µF AV +3.3V POWER SOURCE 2 ISL5627 ...

Page 3

Functional Block Diagram (LSB) QD0 QD1 QD2 QD3 QD4 QD5 QD6 (MSB) QD7 CLK (LSB) ID0 ID1 ID2 ID3 ID4 ID5 ID6 (MSB) ID7 3 ISL5627 INPUT LATCH ...

Page 4

Pin Descriptions PIN NO. PIN NAME 11, 19, 26 AGND 13 VDD 28 CLK 27 DGND 10 D VDD 20 FSADJ 14 12, 25 ICOMP, QCOMP 1-2, 29-36, ID7-ID0, QD7-QD0 43-48 15, 22 IOUTA, QOUTA 16, ...

Page 5

Absolute Maximum Ratings Digital Supply Voltage DV to DGND . . . . . . . . . . . . . . . . . . +3.6V DD Analog Supply Voltage AV to AGND . . . . . ...

Page 6

Electrical Specifications AV DD PARAMETER AC CHARACTERISTICS (Using Figure 6 with R Spurious Free Dynamic Range, f CLK SFDR Within a Window f CLK f CLK Spurious Free Dynamic Range, f CLK SFDR to Nyquist (f /2) CLK f CLK ...

Page 7

Electrical Specifications AV DD PARAMETER DIGITAL INPUTS D7-D0, CLK Input Logic High Voltage with (Note 3) 3.3V Supply Input Logic Low Voltage with (Note 3) 3.3V Supply Sleep Input Current Input Logic Current, I ...

Page 8

Typical Performance (+3.3V Supply, Using Figure 6 with R FIGURE 1. ONE TONE AT 10.1MHz, 80MSPS CLOCK (66dBc - NYQUIST, 6dB PAD) FIGURE 3. EIGHT TONES (CREST FACTOR = 8.9) AT 37MHz, 210MSPS CLOCK, 2.1MHz SPACING (57dBc - NYQUIST) FIGURE ...

Page 9

Definition of Specifications Crosstalk, is the measure of the channel isolation from one DAC to the other measured by generating a sinewave in one DAC while the other DAC is clocked with a static input, and comparing the ...

Page 10

Power Supply Separate digital and analog power supplies are recommended. The allowable supply range is +2.7V to +3.6V. The recommended supply range is +3.0 to 3.6V (nominally +3.3V) to maintain optimum SFDR. However, operation down to +2.7V is possible with ...

Page 11

... The propagation delay is therefore 1/CLK, plus <2ns of processing. See Figure 8. R LOAD Test Service Intersil offers customer-specific testing of converters with a service called Testdrive. To submit a request, fill out the Testdrive form at www.intersil.com/testdrive. Or, send a request to the technical support center ...

Page 12

... Accordingly, the reader is cautioned to verify that data sheets are current before placing orders. Information furnished by Intersil is believed to be accurate and reliable. However, no responsibility is assumed by Intersil or its subsidiaries for its use; nor for any infringements of patents or other rights of third parties which may result from its use ...

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