HI5805_05 Datasheet, PDF (1/12 Pages) Intersil Corporation – 12-Bit, 5MSPS A/D Converter

®
Data Sheet
March 31, 2005
HI5805
FN3984.7
12-Bit, 5MSPS A/D Converter
The HI5805 is a monolithic, 12-bit, Analog-to-Digital
Converter fabricated in Intersil’s HBC10 BiCMOS process. It
is designed for high speed, high resolution applications
where wide bandwidth and low power consumption are
essential.
The HI5805 is designed in a fully differential pipelined
architecture with a front end differential-in-differential-out
sample-and-hold (S/H). The HI5805 has excellent dynamic
performance while consuming 300mW power at 5MSPS.
The 100MHz full power input bandwidth is ideal for
communication systems and document scanner
applications. Data output latches are provided which present
valid data to the output bus with a latency of 3 clock cycles.
The digital outputs have a separate supply pin which can be
powered from a 3.0V to 5.0V supply.
Ordering Information
PART SAMPLE TEMP.
PKG.
NUMBER RATE RANGE (^oC) PACKAGE DWG. #
HI5805BIB 5MSPS -40 to 85 28 Ld SOIC (W) M28.3
HI5805BIBZ 5MSPS
(See Note)
-40 to 85 28 Ld SOIC (W) M28.3
(Pb-free)
HI5805EVAL1
25
Evaluation Board
NOTE: Intersil Pb-free products employ special Pb-free material sets;
molding compounds/die attach materials and 100% matte tin plate
termination finish, which are RoHS compliant and compatible with
both SnPb and Pb-free soldering operations. Intersil Pb-free products
are MSL classified at Pb-free peak reflow temperatures that meet or
exceed the Pb-free requirements of IPC/JEDEC J STD-020.
Features
• Sampling Rate . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5MSPS
• Low Power
• Internal Sample and Hold
• Fully Differential Architecture
• Full Power Input Bandwidth . . . . . . . . . . . . . . . . . 100MHz
• Low Distortion
• Internal Voltage Reference
• TTL/CMOS Compatible Digital I/O
• Digital Outputs . . . . . . . . . . . . . . . . . . . . . . . . . 5V to 3.0V
• Pb-Free Available (RoHS Compliant)
Applications
• Digital Communication Systems
• Undersampling Digital IF
• Document Scanners
• Additional Reference Documents
- AN9214 Using Intersil High Speed A/D Converters
- AN9707 Using the HI5805EVAL1 Evaluation Board
Pinout
HI5805
(SOIC)
TOP VIEW
CLK ¹
DV_CC1 2
D_GND1 3
DV_CC1 4
D_GND1 5
AV_CC ⁶
A_GND 7
V_IN+ 8
V_IN- 9
V_DC 10
V_ROUT 11
V_RIN 12
A_GND ¹³
AV_CC ¹⁴
28 D0
27 D1
26 D2
25 D3
24 D4
23 D5
22 DV_CC2
21 D_GND2
20 D6
19 D7
18 D8
17 D9
16 D10
15 D11
1
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
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