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ISL56403IN PDF Datasheet ( 特性, スペック, ピン接続図 )

部品番号 ISL56403IN
部品説明 3V Dual 8-Bit/ 20/40/60MSPS A/D Converter with Internal Voltage Reference
メーカ Intersil Corporation
ロゴ Intersil Corporation ロゴ 



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ISL56403IN Datasheet, ISL56403IN PDF,ピン配置, 機能
ADVANCE INFORMATION Data Sheet
ISL5640
June 2000 File Number 4657.3
3V Dual 8-Bit, 20/40/60MSPS A/D
Converter with Internal Voltage Reference
The ISL5640 is a monolithic, dual 8-bit analog-to-digital
converter fabricated in an advanced CMOS process. It is
designed for high speed applications where integration,
bandwidth and accuracy are essential. The ISL5640
features a 9-stage pipeline architecture. The fully pipelined
architecture and an innovative input stage enable the
ISL5640 to accept a variety of input configurations, single-
ended or fully differential. Only one external clock is
necessary to drive both converters and an internal band-gap
voltage reference is provided. This allows the system
designer to realize an increased level of system integration
resulting in decreased cost and power dissipation.
The ISL5640 has excellent dynamic performance while
consuming less than 100mW power at 40MSPS. The A/D
only requires a single +3.0V power supply. Data output
latches are provided which present valid data to the output
bus with a latency of 5 clock cycles.
The ISL5640 is offered in 20MSPS, 30MSPS, 40MSPS and
60MSPS sampling rates.
Ordering Information
PART
NUMBER
ISL5640/2IN
TEMP.
RANGE
(oC)
PACKAGE
SAMPLING
RATE
PKG. NO. (MSPS)
-40 to 85 48 Ld LQFP Q48.7x7
20
ISL5640/3IN -40 to 85 48 Ld LQFP Q48.7x7
ISL5640/4IN -40 to 85 48 Ld LQFP Q48.7x7
ISL5640/6IN -40 to 85 48 Ld LQFP Q48.7x7
ISL5640 EVAL 25 Evaluation Platform
30
40
60
Features
• Sampling Rate . . . . . . . . . . . . . . . . . . . . . . . . . . .40MSPS
• 7.4 Bits at fIN = 1MHz
• Low Power at 40MSPS. . . . . . . . . . . . . . . . . . . . . 100mW
• Power Down Mode . . . . . . . . . . . . . . . . . . . . . . . . . <1mW
• Wide Full Power Input Bandwidth. . . . . . . . . . . . . 250MHz
• SFDR at fIN = 1MHz . . . . . . . . . . . . . . . . . . . . . . . . . .55dB
• Excellent Channel-to-Channel Isolation . . . . . . . . . >75dB
• On-Chip Sample and Hold Amplifiers
• Internal Bandgap Voltage Reference . . . . . . . . . . . . 1.25V
• Single Supply Voltage Operation . . . . . . . . . . . . . . . +3.0V
• Offset Binary or Two’s Complement Output Format
• Dual 8-Bit A/D Converters on a Monolithic Chip
• Pin Compatible Upgrade to AD9288
Applications
• Wireless Local Loop
• PSK and QAM I&Q Demodulators
• Medical Imaging
• High Speed Data Acquisition
Pinout
48 LEAD LQFP
TOP VIEW
GND
IIN+
IIN-
DFS
IVRIN
VROUT
QVRIN
S1
S2
QIN-
QIN+
GND
48 47 46 45 44 43 42 41 40 39 38 37
1 36
2 35
3 34
4 33
5 32
6 31
7 30
8 29
9 28
10 27
11 26
12 25
13 14 15 16 17 18 19 20 21 22 23 24
N/C
N/C
GND
DVCC
GND
AVCC
AVCC
GND
DVCC
GND
N/C
N/C
3-1 CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
1-888-INTERSIL or 321-724-7143 | Copyright © Intersil Corporation 2000

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ISL56403IN

3V Dual 8-Bit/ 20/40/60MSPS A/D Converter with Internal Voltage Reference

Intersil Corporation
Intersil Corporation

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