ISL5729
TM
Data Sheet
February 2002
FN6019.1
Dual 10-bit, +3.3V, 130/210+MSPS,
CommLink
TM
High Speed D/A Converter
The ISL5729 is a dual 10-bit,
130/210+MSPS (Mega Samples
Per Second), CMOS, high speed,
low power, D/A (digital to analog) converter, designed
speci鏗乧ally for use in high performance communication
systems such as base transceiver stations utilizing 2.5G or
3G cellular protocols.
This device complements the CommLink ISL5x61 and
ISL5x29 families of high speed converters, which include 8-,
10-, 12-, and 14-bit devices.
Features
鈥?Speed Grades . . . . . . . . . . . . . . . . 130M and 210+MSPS
鈥?Low Power . . . . . 233mW with 20mA Output at 130MSPS
鈥?Adjustable Full Scale Output Current . . . . . 2mA to 20mA
鈥?Guaranteed Gain Matching < 0.14dB
鈥?+3.3V Power Supply
鈥?3V LVCMOS Compatible Inputs
鈥?Excellent Spurious Free Dynamic Range
(70dBc to Nyquist, f
S
= 130MSPS, f
OUT
= 10MHz)
鈥?UMTS Adjacent Channel Power = 65dB at 19.2MHz
鈥?EDGE/GSM SFDR = 83dBc at 11MHz in 20MHz Window
鈥?Dual, 3.3V, Lower Power Replacement for AD9763
Ordering Information
PART
NUMBER
ISL5729IN
ISL5729/2IN
ISL5729EVAL1
TEMP.
RANGE
(
o
C)
-40 to 85
-40 to 85
25
PACKAGE
48 Ld LQFP
48 Ld LQFP
CLOCK
PKG. NO. SPEED
Q48.7x7A 130MHz
Q48.7x7A 210MHz
210MHz
Applications
鈥?Cellular Infrastructure - Single or Multi-Carrier: IS-136,
IS-95, GSM, EDGE, CDMA2000, WCDMA, TDS-CDMA
鈥?BWA Infrastructure
鈥?Quadrature Transmit with IF Range 0鈥?0MHz
Evaluation Platform
Pinout
ISL5729
(LQFP)
TOP VIEW
ID9 (MSB)
NC
QD0 (LSB)
鈥?Medical/Test Instrumentation and Equipment
鈥?Wireless Communication Systems
ID7
ID8
ID4
ID3
ID2
ID1
(LSB) ID0
NC
NC
NC
NC
SLEEP
D
VDD
AGND
ICOMP
48 47 46 45 44 43 42 41 40 39 38 37
36
1
35
2
3
4
5
6
7
8
9
10
11
12
34
33
32
31
30
29
28
27
26
25
13 14 15 16 17 18 19 20 21 22 23 24
QD1
ID5
ID6
NC
NC
NC
QD2
QD3
QD4
QD5
QD6
QD7
QD8
QD9 (MSB)
CLK
DGND
AGND
QCOMP
REFLO
AGND
FSADJ
IOUTA
IOUTB
QOUTB
QOUTA
REFIO
NC
NC
A
VDD
1
A
VDD
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
1-888-INTERSIL or 321-724-7143
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Intersil and Design is a trademark of Intersil Americas Inc.
Copyright 漏 Intersil Americas Inc. 2001, All Rights Reserved.
CommLink鈩?is a trademark of Intersil Americas Inc.