HI3086_00 Datasheet, PDF (1/18 Pages) Intersil Corporation – 6-Bit, 140 MSPS, Flash A/D Converter

August 2000
HI3086 _F^®_{Oc1o-R8n8At8a-cPItNOOoTSBuESSrRIOTBSLeLIcLEEhToSnErUicwPBaRwlSOSwTuDI.TipnUUptCeTorTErstiPlC.RceoOn6mtDe-/UB}^rtsCac_i^tT_{t, 140 MSPS, Flash A/D Converter}
Features
• Differential Linearity Error. . . . . . . . . . . . . . . . . ±0.2 LSB
• Integral Linearity Error . . . . . . . . . . . . . . . . . . ±0.2 LSB
• Single +5V Power Supply Operation Available
• Low Input Capacitance . . . . . . . . . . . . . . . . . . . . . . . 7pF
• Wide Analog Input Bandwidth . . . . . . . . . . . . . 200MHz
• Low Power Consumption . . . . . . . . . . . . . . . . . . 360mW
• CLK/2 Clock Output Pin
• Excellent Temperature Characteristics
• 1:2 Demultiplexed Output
• Internal ¹/₂ Frequency Divider Circuit
(With Reset Function)
• Compatible with ECL, PECL and TTL Digital Input Levels
• Direct Replacement for Sony CXA3086
Applications
Description
The HI3086 is a 6-bit, high-speed, flash analog-to-digital con-
verter optimized for high speed, low power, and ease of use.
With a 140 MSPS encode rate capability and full-power analog
bandwidth of 200MHz, this component is ideal for applications
requiring the highest possible dynamic performance.
To minimize system cost and power dissipation, only a +5V
power supply is required. The HI3086’s clock input interfaces
directly to TTL, ECL, or PECL logic and will operate with single-
ended inputs. The user may select 16-bit demultiplexed output
or 8-bit single-channel digital outputs. The demultiplexed mode
interleaves the data through two 8-bit channels at ¹/₂ the clock
rate. Operation in demultiplexed mode reduces the speed and
cost of external digital interfaces, while allowing the A/D
converter to be clocked to the full 140 MSPS conversion rate.
Fabricated with an advanced bipolar process, the HI3086 is
provided in a space-saving 48-lead MQFP surface mount
plastic package and is specified over the -20^oC to 75^oC
temperature range.
Part Number Information
• RGB Graphics Processing (LCD, PDP)
• Digital Communications (QPSK, QAM)
• Magnetic Recording (PRML)
PART
NUMBER
HI3086JCQ
HI3086EVAL
TEMP.
RANGE (^oC) PACKAGE
PKG. NO.
-20 to 75 48 Ld MQFP Q48.12x12-S
25
Evaluation Board
Pinout
HI3086 (MQFP)
TOP VIEW
DGND2
P2D0 (LSB)
P2D1
P2D2
P2D3
P2D4
P2D5 (MSB)
DGND2
DV_CC2
RESETN/T
RESET/E
RESETN/E
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
DGND2
P1D5 (MSB)
P1D4
P1D3
P1D2
P1D1
P1D0 (LSB)
DGND2
DV_CC2
CLK/T
CLKN/E
CLK/E
CCAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
1-888-INTERSIL or 321-724-7143 | Intersil (and design) is a registered trademark of Intersil Americas Inc.
Copyright © Intersil Americas Inc. 2002. All Rights Reserved
1
File Number 4110.2