HI5667 Datasheet, PDF (1/10 Pages) Intersil Corporation – 8-Bit, 60MSPS A/D Converter with Internal Voltage Reference

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March 2003
HI5667
FN4584.2
8-Bit, 60MSPS A/D Converter with Internal
Voltage Reference
The HI5667 is a monolithic, 8-bit, analog-to-digital converter
fabricated in a CMOS process. It is designed for high speed
applications where wide bandwidth and low power
consumption are essential. Its high sample clock rate is
made possible by a fully differential pipelined architecture
with both an internal sample and hold and internal band-gap
voltage reference.
Features
• Sampling Rate . . . . . . . . . . . . . . . . . . . . . . . . . . 60MSPS
• 7.7Bits at f_IN = 10MHz, f_S = 60MSPS
• Low Power at 60MSPS . . . . . . . . . . . . . . . . . . . . 350mW
• Wide Full Power Input Bandwidth . . . . . . . . . . . . 250MHz
• On-Chip Sample and Hold
• Internal 2.5V Band-Gap Voltage Reference
The 250MHz Full Power Input Bandwidth and superior high
frequency performance of the HI5667 converter make it an
excellent choice for implementing Digital IF architectures in
communications applications.
The HI5667 has excellent dynamic performance while
consuming only 350mW power at 60MSPS. Data output
latches are provided which present valid data to the output
bus with a latency of 7 clock cycles.
• Fully Differential or Single-Ended Analog Input
• Single Supply Voltage . . . . . . . . . . . . . . . . . . . . . . . . +5V
• TTL/CMOS Compatible Digital Inputs
• CMOS Compatible Digital Outputs. . . . . . . . . . 3.0V/5.0V
• Offset Binary or Two’s Complement Output Format
Applications
.
Part Number Information
• Digital Communication Systems
• QAM Demodulators
PART
NUMBER
HI5667/6CB
TEMP.
RANGE
(^oC)
PACKAGE
0 to 70 28 Ld SOIC
PKG.
NO.
M28.3
SAMPLING
RATE
(MSPS)
60
• Professional Video Digitizing
• Medical Imaging
• High Speed Data Acquisition
HI5667/6CA
0 to 70 28 Ld SSOP M28.15
60
HI5667EVAL2
25 Evaluation Board
60
Pinout
HI5667 (SOIC, SSOP)
TOP VIEW
DV_CC1 1
DGND 2
DV_CC1 3
DGND 4
AV_CC 5
AGND 6
V_REFIN 7
V_REFOUT 8
V_IN+ 9
V_IN- 10
V_DC 11
AGND 12
AV_CC 13
OE 14
28 NC
27 NC
26 D0
25 D1
24 D2
23 ^DVCC2
22 CLK
21 DGND
20 D3
19 D4
18 D5
17 D6
16 D7
15 DFS
1
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
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