ADC14DS105KARB/NOPB National Semiconductor, ADC14DS105KARB/NOPB Datasheet - Page 13

• Manufacturer Part Number: ADC14DS105KARB/NOPB
• Description: BOARD EVAL FOR ADC14DS105KARB
• Manufacturer: National Semiconductor
• Series: PowerWise®r

Specifications of ADC14DS105KARB/NOPB

• Design Resources: ADC14DS105KARB Ref Design
• Number Of Adc's: 2
• Number Of Bits: 14
• Sampling Rate (per Second): 105M
• Data Interface: Serial
• Inputs Per Adc: 1 Differential
• Power (typ) @ Conditions: 1W @ 105MSPS
• Voltage Supply Source: Single Supply
• Operating Temperature: -40°C ~ 85°C
• Utilized Ic / Part: ADC14DS105
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: ADC14DS105KARB

Note: The LMK02000 clock outputs are not accessible
on the ADC14DS105KARB evaluation board. See
http://www.national.com/appinfo/interface/clk_condition
ers.html
Evaluation board, which provides full access to all clock
outputs on the LMK02000.
5.6 Board Outputs
Each analog channel is sampled by the dual channel
ADC14DS105 analog to digital converter (ADC) on the
rising edge of the sample clock.
samples from each ADC channel are serially clocked
out of one (single-lane mode) or two (dual-lane mode)
low-voltage-differential-signalling (LVDS) outputs. The
samples from converter Channel A appear on
SD1_A+/- (single-lane mode) or on both SD1_A+/- and
SD0_A+/- (dual –lane mode). Likewise, the samples
from Channel B appear on SD1_B+/- (single-lane
mode) or on both SD1_B+/- and SD0_B+/- (dual –lane
mode). On the evaluation board, these outputs are
routed to the 60-pin connector. When the evaluation
N
for information on acquiring the LMK02000
Figure 15. LMK02000 Codeloader configuration, Clock Outputs tab.
The 14-bit digital
ADC14DS105KARB Reference Design Board User’s Guide
- 13 -
board is mated with a WaveVision 5 board that is
connected to a PC USB port, the samples are buffered
on the WaveVision board and then processed by the
WaveVision application software running on the PC.
The sample format is configured by the control panel in
the WaveVision software or by the jumper on the 8-pin
header labeled “OF/DCS”. See Section 3.1 for further
details.
Please see the ADC14DS105KARB Reference Board
schematic in Section 6.0 of this guide and the
ADC14DS105 datasheet for further details.
5.7 Power requirements.
Power to the ADC14DS105KARB evaluation board is
supplied through the green power connector which is
located along the bottom edge of the board. A dual 5V
supply (+/- 5.0V) capable of delivering up to 1.0A is
required.
www.national.com
Rev 0.2