ISL59612IB INTERSIL [Intersil Corporation], ISL59612IB Datasheet

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ISL59612IB

Manufacturer Part Number
ISL59612IB
Description
14-Bit, +3.3V, 130/210MSPS, CommLinkTM High Speed D/A Converter
Manufacturer
INTERSIL [Intersil Corporation]
Datasheet
14-Bit, +3.3V, 130/210+MSPS,
CommLink
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 CommLink ISL5x61 family of
high speed converters, which include 10, 12, and 14-bit
devices.
Ordering Information
Pinout
ISL5961IB
ISL5961IA
ISL5961/2IB
ISL5961/2IA
ISL5961EVAL1
NUMBER
PART
D13 (MSB)
D0 (LSB)
D12
D11
D10
D9
D8
D7
D6
D5
D4
D3
D2
D1
TM
-40 to 85
-40 to 85
-40 to 85
-40 to 85
RANGE
TEMP.
10
11
12
13
14
High Speed D/A Converter
1
2
3
4
5
6
7
8
9
(
o
25
C)
The ISL5961 is a 14-bit,
130/210+MSPS (Mega Samples
Per Second), CMOS, high speed,
TOP VIEW
ISL5961
TM
28 Ld SOIC
28 Ld TSSOP M28.173 130MHz
28 Ld SOIC
28 Ld TSSOP M28.173 210MHz
SOIC Evaluation Platform 210MHz
PACKAGE
1
Data Sheet
M28.3
M28.3
28
27
26
25
24
23
22
21
20
19
18
17
16
15
PKG.
NO.
CLK
DV
DCOM
NC
AV
COMP
IOUTA
IOUTB
ACOM
NC
FSADJ
REFIO
REFLO
SLEEP
DD
DD
130MHz
210MHz
CLOCK
SPEED
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
1-888-INTERSIL or 321-724-7143
Features
• Speed Grades . . . . . . . . . . . . . . . . 130M and 210+MSPS
• Low Power . . . . . 103mW with 20mA Output at 130MSPS
• Adjustable Full Scale Output Current. . . . . 2mA to 20mA
• +3.3V Power Supply
• 3V LVCMOS Compatible Inputs
• Excellent Spurious Free Dynamic Range
• UMTS Adjacent Channel Power =71dB at 19.2MHz
• EDGE/GSM SFDR = 94dBc at 11MHz in 20MHz Window
• Pin compatible, 3.3V, Lower Power Replacement For The
Applications
• Cellular Infrastructure - Single or Multi-Carrier: IS-136, IS-
• BWA Infrastructure
• Medical/Test Instrumentation
• Wireless Communication Systems
• High Resolution Imaging Systems
• Arbitrary Waveform Generators
(75dBc to Nyquist, f
AD9754 and HI5960
95, GSM, EDGE, CDMA2000, WCDMA, TDS-CDMA
September 2001
Copyright © Intersil Americas Inc. 2001, All Rights Reserved
|
Intersil and Design is a trademark of Intersil Americas Inc.
S
= 130MSPS, f
CommLink™ is a trademark of Intersil Americas Inc.
File Number
OUT
= 10MHz)
ISL5961
6007.2

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ISL59612IB Summary of contents

Page 1

TM Data Sheet 14-Bit, +3.3V, 130/210+MSPS, CommLink High Speed D/A Converter TM The ISL5961 is a 14-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 ...

Page 2

Typical Applications Circuit 50Ω BEAD + 10µH 10µF Functional Block Diagram (LSB D10 D11 D12 (MSB) D13 CLK 2 ISL5961 (25, 19) NC D13 D13 (1) (15) SLEEP D12 D12 ...

Page 3

Pin Descriptions PIN NO. PIN NAME 1-14 D13 (MSB) Through D0 (LSB) 15 SLEEP 16 REFLO 17 REFIO 18 FSADJ 19 IOUTB 22 IOUTA 23 COMP ACOM 26 DCOM ...

Page 4

Absolute Maximum Ratings Digital Supply Voltage DV to DCOM . . . . . . . . . . . . . . . . . +3.6V DD Analog Supply Voltage AV to ACOM . . . . . . ...

Page 5

Electrical Specifications AV DD PARAMETER Spurious Free Dynamic Range, SFDR to Nyquist (f /2) CLK Spurious Free Dynamic Range, SFDR in a Window with Eight Tones Spurious Free Dynamic Range, SFDR in a Window with EDGE or GSM Adjacent Channel ...

Page 6

Electrical Specifications AV DD PARAMETER Input Logic Current, I IH, IL Clock Input Current, I IH, IL Digital Input Capacitance TIMING CHARACTERISTICS Data Setup Time Data Hold Time, t HLD Propagation Delay Time CLK ...

Page 7

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 (94+dBc @ ∆f = +6MHz) SPECTRAL MASK FOR GSM900/DCS1800/PCS1900 P>43dBm NORMAL BTS WITH 30kHz ...

Page 8

Typical Performance (+3.3V Supply, Using Figure 13 with R FIGURE 7. UMTS AT 19.2MHz, 76.8MSPS (71dB 1stACPR, 75dB 2ndACPR) FIGURE 9. ONE TONE AT 40.4MHz, 210MSPS CLOCK (61dBc - NYQUIST, 6dB PAD) FIGURE 11. TWO TONES (CF=6) AT 8.5MHz, 50MSPS ...

Page 9

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. Differential Linearity Error, DNL, is the measure of 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

LOAD DIFF AT EACH OUTPUT V OUT IOUTB PIN 21 R DIFF PIN 22 IOUTA ISL5961 R REPRESENTS THE LOAD LOAD SEEN BY THE TRANSFORMER FIGURE 13. OUTPUT LOADING FOR DATASHEET ...

Page 12

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

Page 13

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

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