ADC14V155HFEB/NOPB National Semiconductor, ADC14V155HFEB/NOPB Datasheet - Page 3

• Manufacturer Part Number: ADC14V155HFEB/NOPB
• Description: BOARD EVAL ADC12V155HF >150MHZ
• Manufacturer: National Semiconductor
• Series: PowerWise®r

Specifications of ADC14V155HFEB/NOPB

• Number Of Adc's: 1
• Number Of Bits: 14
• Sampling Rate (per Second): 155M
• Data Interface: Parallel
• Inputs Per Adc: 1 Differential
• Power (typ) @ Conditions: 951mW @ 155MSPS
• Voltage Supply Source: Analog and Digital
• Operating Temperature: -40°C ~ 85°C
• Utilized Ic / Part: ADC14V155
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: ADC14V155HFEB

1.0 Introduction
The ADC14V155 Evaluation Board is designed to
support the ADC14V155 14-bit 155 Mega Sample Per
Second (MSPS) Analog to Digital Converter with LVDS
Outputs.
The ADC14V155 Evaluation Board comes in two
versions:
The digital data from the ADC14V155 evaluation board
can be captured with a suitable instrument, such as a
logic analyzer, or with National Semiconductor’s
WaveVision signal path data acquisition hardware and
software platform. The ADC14V155 evaluation board
can be connected to the data acquisition hardware
through the FutureBus connector (schematic reference
designator FB).
The
Semiconductor’s WaveVision 5.1 and higher Signal
Path
WaveVision
ADC14V155 board is not compatible with previous
versions of the WaveVision hardware (WaveVision 4.x
Digital Interface Boards).
The WaveVision hardware and software package
allows fast and easy data acquisition and analysis. The
WaveVision hardware connects to a host PC via a USB
cable and is fully configured and controlled by the latest
WaveVision software.
WaveVision software is included in this evaluation kit
on a CD-ROM. The WaveVision 5.1 Signal Path Digital
Interface hardware is available through the National
Semiconductor website (part number: WAVEVSN 5.1).
2.0 Board Assembly
Each evaluation board from the factory is configured for
single-ended clock operation and is populated with an
analog input network which has been optimized for one
of two analog input frequencies ranges:
Please refer
described in the Analog Input Section (4.2) of
guide.
N
ADC14V155
1. ADC14V155HFEB (high frequency version)
2. ADC14V155LFEB (low frequency version) for
1. ADC14V155HFEB (high frequency version)
2. ADC14V155LFEB (low frequency version) for
Digital
for input frequencies greater than 150 MHz.
input frequencies less than 150 MHz.
for input frequencies greater than 150 MHz.
input frequencies less than 150 MHz.
software.
to the input circuit configurations
Interface
is
compatible
The latest version of the
Board
Please
and
note
with
associated
that
National
this
the
ADC14V155 Evaluation Board User’s Guide
- 3 -
The location and description of the components on the
ADC14V155 evaluation board can be found in Figure 1
as well as Section 5.0 (Schematic) and Section 7.0 (Bill
of Materials) of this user’s guide.
3.0 Quick Start
The ADC14V155 evaluation board enables easy set up
for evaluating the performance of the ADC14V155.
If the WaveVision data acquisition and data analysis
system is to be used for capturing data, please follow
the Quick Start Guide in the WaveVision User’s Guide
to install the required software and to connect the
WaveVision Digital Interface Board to the PC and to
the ADC14V155 evaluation board. Please note that the
ADC14V155 evaluation board is only compatible with
National Semiconductor’s WaveVision 5.1 and higher
Signal Path Digital Interface boards.
3.1 Evaluation Board Jumper Positions
The ADC14V155 evaluation board jumpers should be
configured as follows. Please refer to Figure 1 for the
exact jumper locations.
1. J1 on the reverse of the board should be shorted.
2. The PD jumper places the ADC14V155 into either
3. CLK_SEL/DF pin jumpers select the output data
* As assembled from factory.
powerdown or sleep mode. Table 1 below shows
how to select between the power modes.
format (2’s complement or offset binary) and clock
mode (single-ended or differential). Table 2 below
shows how to select between the clock modes and
output data formats.
ADC14V155 evaluation board is delivered with the
ADC14V155 clock input configured for single-
ended operation and Offset Binary output data
format (Jumper 7-8).
CLK_SEL/DF
Jumper
Setting
1-2
3-4
5-6
7-8*
Table 1. CLK_SEL/DF Selection Table
Table 2. CLK_SEL/DF Selection Table
PD
Setting
Open
1-2
3-4
Jumper
Clock Mode
Differential
Differential
Single-Ended
Single-Ended
Mode
Normal Operation
Power-down
Sleep
Please note that the
www.national.com
Output Data
Format
2’s Complement
Offset Binary
2’s Complement
Offset Binary
Rev 0.3