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Numéro de référence | HI5865 | ||
Description | 65 MSPS A/D Converter | ||
Fabricant | Intersil Corporation | ||
Logo | |||
Semiconductor
HI5865
PRELIMINARY
June 1998
12-Bit, 65 MSPS A/D Converter
Features
Description
• Sampling Rate . . . . . . . . . . . . . . . . . . . . . . . . . 65 MSPS
• Low Power at 65 MSPS . . . . . . . . . . . . . . . . . . . .450mW
• Internal Sample and Hold
• Fully Differential Architecture
• Full Power Input Bandwidth . . . . . . . . . . . . . . . 250MHz
• Low Data Latency
• TTL Compatible Clock Input
• CMOS Compatible Digital Data Outputs
Applications
• Multichannel Digital Communication Receivers
• Cellular/PCS Basestation Receivers
• Undersampling Digital IF
• Digital Subscriber Line (VDSL)
• Medical Ultrasound
• Reference Literature
- AN9214, Using Harris High Speed A/D Converters
The HI5865 is a monolithic, 12-bit, 65 MSPS Analog-to-
Digital Converter fabricated in an advanced CMOS
process. It is designed for high speed, high resolution appli-
cations where wide bandwidth, low power consumption and
excellent SINAD performance are essential. With a
250MHz full power input bandwidth and high frequency
accuracy, the converter is ideal for many types of
communication systems employing digital IF architectures.
The HI5865 is designed with a fully differential pipelined
architecture using a front end differential-in-differential-out
Sample-and-Hold amplifier (S/H). The HI5865 has excellent
dynamic performance while consuming 450mW of power at
65 MSPS.
Data output latches are provided which present valid data to
the output bus with a low data latency of 9 clock cycles.
Ordering Information
PART NUMBER
HI5865IN
HI5865EVAL1
TEMP.
RANGE (oC) PACKAGE
PKG. NO.
-40 to 85 44 Ld MQFP Q44.10x10
25 Evaluation Platform
Pinout
HI5865 (MQFP)
TOP VIEW
DVCC
DGND
AGND
AVCC
AGND
AVCC
AVCC1
AGND1
VIN-
VIN+
VDC
44 43 42 41 40 39 38 37 36 35 34
1 33
2 32
3 31
4 30
5 29
6 28
7 27
8 26
9 25
10 24
11 23
12 13 14 15 16 17 18 19 20 21 22
D10
D9
D8
D7
DGND
DVCC
D6
D5
D4
D3
D2
CAUTION: These devices are sensitive to electrostatic discharge. Users should follow proper IC Handling Procedures.
Copyright © Harris Corporation 1998
1
File Number 4538
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Pages | Pages 2 | ||
Télécharger | [ HI5865 ] |
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