ISL5829INZ Intersil, ISL5829INZ Datasheet

IC CONV DUAL 12BIT 3.3V 48-LQFP

ISL5829INZ

Manufacturer Part Number
ISL5829INZ
Description
IC CONV DUAL 12BIT 3.3V 48-LQFP
Manufacturer
Intersil
Datasheet

Specifications of ISL5829INZ

Function
D/A Converter
Rf Type
Cellular, GSM, EDGE, WCDMA
Secondary Attributes
Dual 12-Bit
Package / Case
48-LQFP
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Dual 12-bit, +3.3V, 130/210+MSPS, High
Speed D/A Converter
The ISL5829 is a dual 12-bit, 130/210+MSPS (Mega
Samples Per Second), CMOS, high speed, low power, D/A
(digital to analog) converter, designed specifically for use in
high performance communication systems such as base
transceiver stations utilizing 2.5G or 3G cellular protocols.
This device complements the ISL5x61 and ISL5x29 families
of high speed converters, which include 8-, 10-, 12-, and 14-
bit devices.
Ordering Information
Pinout
(LSB) ID0
ISL5829IN
ISL5829/2IN
ISL5829EVAL1
SLEEP
ICOMP
AGND
D
NUMBER
VDD
ID5
ID4
ID3
ID2
ID1
PART
NC
NC
10
11
12
1
2
3
4
5
6
7
8
9
13 14 15 16
-40 to 85
-40 to 85
48
RANGE
TEMP.
(
o
47
25
C)
46
TOP VIEW
45
ISL5829
(LQFP)
®
48 Ld LQFP
48 Ld LQFP
Evaluation Platform
44
PACKAGE
17
1
43
18
42
19
Data Sheet
41
20
40
21
Q48.7x7A 130MHz
Q48.7x7A 210MHz
PKG. NO.
39
22
38
23
37
24
36
35
34
33
32
31
30
29
28
27
26
25
210MHz
CLOCK
SPEED
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
QD4
QD5
QD6
QD7
QD8
QD9
QD10
QD11 (MSB)
CLK
DGND
AGND
QCOMP
1-888-INTERSIL or 321-724-7143
Features
• Speed Grades . . . . . . . . . . . . . . . . 130M and 210+MSPS
• 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
• UMTS Adjacent Channel Power = 70dB at 19.2MHz
• EDGE/GSM SFDR = 90dBc at 11MHz in 20MHz Window
• Dual, 3.3V, Lower Power Replacement for AD9765
Applications
• Cellular Infrastructure - Single or Multi-Carrier: IS-136,
• BWA Infrastructure
• Quadrature Transmit with IF Range 0–80MHz
• Medical/Test Instrumentation and Equipment
• Wireless Communication Systems
(73dBc to Nyquist, f
IS-95, GSM, EDGE, CDMA2000, WCDMA, TDS-CDMA
February 2002
|
Copyright © Intersil Americas Inc. 2002. All Rights Reserved
Intersil (and design) is a trademark of Intersil Americas Inc.
S
= 130MSPS, f
OUT
= 10MHz)
ISL5829
FN6020.1

Related parts for ISL5829INZ

ISL5829INZ Summary of contents

Page 1

... QD11 (MSB) CLK 28 DGND 27 26 AGND 25 QCOMP CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures. 1-888-INTERSIL or 321-724-7143 ISL5829 FN6020.1 = 130MSPS 10MHz) S OUT | Intersil (and design trademark of Intersil Americas Inc. Copyright © Intersil Americas Inc. 2002. All Rights Reserved ...

Page 2

Typical Applications Circuit ID5 ID4 ID3 ID2 ID1 (LSB) ID0 NC NC SLEEP DV PP ICOMP C 1 0.1µ 0.1µF AV +3.3V POWER SOURCE 2 ISL5829 ...

Page 3

Functional Block Diagram NC NC (LSB) QD0 QD1 QD2 QD3 QD4 QD5 QD6 QD7 QD8 QD9 QD10 (MSB) QD11 CLK NC NC (LSB) ID0 ID1 ID2 ID3 ID4 ID5 ID6 ID7 ID8 ID9 ID10 (MSB) ID11 3 ISL5829 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 1-6, 29-40, ID11-ID0, QD11-QD0 Digital data input ports. Bit 11 ...

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 13 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 Input Logic Low Voltage with (Note 3) 3.3V Supply Sleep Input Current Input Logic Current, I IH, IL Clock Input Current, I IH, IL Digital Input Capacitance TIMING CHARACTERISTICS ...

Page 8

Typical Performance (+3.3V Supply, Using Figure 13 with R SPECTRAL MASK FOR GSM900/DCS1800/PCS1900 P>43dBm NORMAL BTS WITH 30kHz RBW FIGURE 1. EDGE AT 11MHz, 78MSPS CLOCK (91+dBc @ ∆f = +6MHz) SPECTRAL MASK FOR GSM900/DCS1800/PCS1900 P>43dBm NORMAL BTS WITH 30kHz ...

Page 9

Typical Performance (+3.3V Supply, Using Figure 13 with R FIGURE 7. UMTS AT 19.2MHz, 76.8MSPS (70dB 1stACPR, 70dB 2ndACPR) FIGURE 9. ONE TONE AT 40.4MHz, 210MSPS CLOCK (61dBc - NYQUIST, 6dB PAD) FIGURE 11. TWO TONES (CkHzF=6) AT 8.5MHz, 50MSPS ...

Page 10

Definition of Specifications Adjacent Channel Power Ratio, ACPR, is the ratio of the average power in the adjacent frequency channel (or offset) to the average power in the transmitted frequency channel. Crosstalk, is the measure of the channel isolation from ...

Page 11

If the lines driving the clock and the digital inputs are long 50Ω lines, then 50Ω termination resistors should be placed as close to the converter inputs as possible connected to the digital ground ...

Page 12

... The propagation delay is therefore 1/CLK, plus <2ns of processing. See Figure 15. 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 13

... 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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