HI5746_04 Datasheet, PDF (1/16 Pages) Intersil Corporation – 10-Bit, 40MSPS A/D Converter

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Data Sheet
10-Bit, 40MSPS A/D Converter
The HI5746 is a monolithic, 10-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 40MSPS speed is
made possible by a fully differential pipelined architecture
with an internal sample and hold.
The HI5746 has excellent dynamic performance while
consuming only 225mW power at 40MSPS. Data output
latches are provided which present valid data to the output
bus with a latency of 7 clock cycles. It is pin-for-pin
functionally compatible with the HI5702 and the HI5703.
For internal voltage reference, please refer to the HI5767
data sheet.
Ordering Information
PART
NUMBER
TEMP.
RANGE (°C)
PACKAGE
PKG.
DWG. #
HI5746KCB
0 to 70 28 Ld SOIC (W)
M28.3
HI5746KCBZ
(Note)
0 to 70
28 Ld SOIC (W)
(Pb-free)
M28.3
HI5746KCBZ-T 28 Ld SOIC (W) Tape and Reel
(Note)
(Pb-free)
M28.3
HI5746KCA
0 to 70 28 Ld SSOP
M28.15
HI5746KCAZ
(Note)
0 to 70
28 Ld SSOP
(Pb-free)
M28.15
HI5746EVAL1
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 is 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-020B.
July 2004
HI5746
FN4129.5
Features
• Sampling Rate . . . . . . . . . . . . . . . . . . . . . . . . . . 40MSPS
• 8.8 Bits at f_IN = 10MHz
• Low Power at 40MSPS. . . . . . . . . . . . . . . . . . . . . 225mW
• Wide Full Power Input Bandwidth . . . . . . . . . . . . 250MHz
• On-Chip Sample and Hold
• Fully Differential or Single-Ended Analog Input
• Single Supply Voltage . . . . . . . . . . . . . . . . . . . . . . . . +5V
• TTL/CMOS Compatible Digital Inputs
• CMOS Compatible Digital Outputs. . . . . . . . . . . . 3.0/5.0V
• Offset Binary or Two’s Complement Output Format
• Pb-free Available
Applications
• Professional Video Digitizing
• Medical Imaging
• Digital Communication Systems
• High Speed Data Acquisition
Pinout
HI5746
(SOIC, SSOP)
TOP VIEW
DV_CC1 ¹
DGND1 ²
DV_CC1 ³
DGND1 ⁴
AV_CC ⁵
AGND ⁶
V_REF+ ⁷
V_REF- ⁸
V_IN+ ⁹
V_IN- ¹⁰
V_DC ¹¹
AGND ¹²
AV_CC ¹³
OE ¹⁴
28 _D0
27 _D1
26 _D2
25 _D3
24 _D4
23 _DVCC2
22 _CLK
21 _DGND2
20 _D5
19 _D6
18 _D7
17 _D8
16 _D9
15 _DFS
1
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
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