DATASHEET
HI5762
Dual 10-Bit, 60MSPS A/D Converter with Internal Voltage Reference
The HI5762 is a monolithic, dual 10-bit, 60MSPS
analog-to-digital converter fabricated in an advanced CMOS
process. It is designed for high speed applications where
integration, bandwidth and accuracy are essential. Built by
combining two cores of the HI5767 single channel 10-bit
60MSPS analog-to-digital converter, the HI5762 reaches a
new level of multi-channel integration. The fully pipeline
architecture and an innovative input stage enable the
HI5762 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 HI5762 has excellent dynamic performance while
consuming only 650mW of power at 60MSPS. The A/D only
requires a single +5V power supply and encode clock. Data
output latches are provided which present valid data to the
output bus with a latency of 6 clock cycles.
For those customers needing dual channel 8-bit resolution,
please refer to the HI5662. For single channel 10-bit
applications, please refer to the HI5767.
FN4318
Rev 3.00
January 22, 2010
Features
• Sampling Rate . . . . . . . . . . . . . . . . . . . . . . . . . . . 60MSPS
• 8.8 Bits at f
IN
= 10MHz
• Low Power at 60MSPS . . . . . . . . . . . . . . . . . . . . 650mW
• Wide Full Power Input Bandwidth . . . . . . . . . . . . 250MHz
• Excellent Channel-to-Channel Isolation . . . . . . . . . .>75dB
• On-Chip Sample and Hold Amplifiers
• Internal Band-Gap Voltage Reference . . . . . . . . . . . . 2.5V
• Fully Differential or Single-Ended Analog Inputs
• Single Supply Voltage Operation . . . . . . . . . . . . . . . . .+5V
• TTL/CMOS Compatible Sampling Clock Input
• CMOS Compatible Digital Outputs. . . . . . . . . . . 3.0V/5.0V
• Offset Binary Digital Data Output Format
• Dual 10-Bit A/D Converters on a Monolithic Chip
Applications
• Wireless Local Loop
• PSK and QAM I&Q Demodulators
• Medical Imaging
Ordering Information
PART
NUMBER
HI5762/6IN
HI5762/6INZ
(Notes 1, 2)
HI5762EVAL2
NOTES:
1. These Intersil Pb-free plastic packaged products employ special Pb-
free material sets, molding compounds/die attach materials, and
100% matte tin plate plus anneal (e3 termination finish, which is
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.
2.
For Moisture Sensitivity Level (MSL), please see device
information page for
HI5762.
For more information on MSL
please see techbrief
TB363.
PART
MARKING
HI5762/6IN
HI5762 /6INZ
TEMP.
RANGE
(°C)
PACKAGE
PKG.
DWG. #
• High Speed Data Acquisition
-40 to +85 44 Ld MQFP Q44.10x10
-40 to +85 44 Ld MQFP Q44.10x10
(Pb-free)
25
Evaluation Platform
FN4318 Rev 3.00
January 22, 2010
Page 1 of 16
HI5762
Pin Descriptions
PIN NO.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
NAME
A
GND
AV
CC2
ID9
ID8
ID7
ID6
ID5
DV
CC3
D
GND
ID4
ID3
ID2
ID1
ID0
D
GND
DV
CC1
CLK
DV
CC2
D
GND
QD0
QD1
QD2
QD3
DESCRIPTION
Analog Ground
Analog Supply (+5.0V)
I-Channel, Data Bit 9 Output (MSB)
I-Channel, Data Bit 8 Output
I-Channel, Data Bit 7 Output
I-Channel Data Bit 6 Output
I-Channel, Data Bit 5 Output
Digital Output Supply
(+3.0V or +5.0V)
Digital Ground
I-Channel, Data Bit 4 Output
I-Channel, Data Bit 3 Output
I-Channel, Data Bit 2 Output
I-Channel, Data Bit 1 Output
I-Channel, Data Bit 0 Output (LSB)
Digital Ground
Digital Supply (+5.0V)
Sample Clock Input
Digital Supply (+5.0V)
Digital Ground
Q-Channel, Data Bit 0 Output (LSB)
Q-Channel, Data Bit 1 Output
Q-Channel, Data Bit 2 Output
Q-Channel, Data Bit 3 Output
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
QD5
QD6
QD7
QD8
QD9
AV
CC2
A
GND
QV
DC
Q
IN-
Q
IN+
AV
CC1
V
ROUT
NC
V
RIN
A
GND
I
IN+
I
IN-
IV
DC
PIN NO.
24
25
26
NAME
QD4
DGND
DV
CC3
DESCRIPTION
Q-Channel, Data Bit 4 Output
Digital Ground
Digital Output Supply
(+3.0V or +5.0V)
Q-Channel, Data Bit 5 Output
Q-Channel, Data Bit 6 Output
Q-Channel, Data Bit 7 Output
Q-Channel, Data Bit 8 Output
Q-Channel, Data Bit 9 Output (MSB)
Analog Supply (+5.0V)
Analog Ground
Q-Channel DC Bias Voltage Output
Q-Channel Negative Analog Input
Q-Channel Positive Analog Input
Analog Supply (+5.0V)
+2.5V Reference Voltage Output
No Connect
+2.5V Reference Voltage Input
Analog Ground
I-Channel Positive Analog Input
I-Channel Negative Analog Input
I-Channel DC Bias Voltage Output
FN4318 Rev 3.00
January 22, 2010
Page 5 of 16
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