November 19, 2009
ADC10D1000/ADC10D1500
Low Power, 10-Bit, Dual 1.0/1.5 GSPS or Single 2.0/3.0
GSPS ADC
1.0 General Description
2.0 Features
The ADC10D1000/1500 is the latest advance in National's
Ultra-High-Speed ADC family. This low-power, high-perfor-
mance CMOS analog-to-digital converter digitizes signals at
10-bit resolution for dual channels at sampling rates of up to
1.0/1.5 GSPS (Non-DES Mode) or for a single channel up to
2.0/3.0 GSPS (DES Mode). The ADC10D1000/1500
achieves excellent accuracy and dynamic performance while
dissipating less than 2.8/3.6 Watts. The product is packaged
in a leaded or lead-free 292-ball thermally enhanced BGA
package over the rated industrial temperature range of
-40°C to +85°C.
Excellent accuracy and dynamic performance
■
■
■
■
Low power consumption, further reduced at lower Fs
Internally terminated, buffered, differential analog inputs
R/W SPI Interface for Extended Control Mode
Dual-Edge Sampling Mode, in which the I- and Q-channels
sample one input at twice the sampling clock rate
■
Test patterns at output for system debug
■
■
■
■
■
■
■
Programmable 15-bit gain and 12-bit plus sign offset
Programmable tAD adjust feature
1:1 non-demuxed or 1:2 demuxed LVDS outputs
The ADC10D1000/1500 builds upon the features, architec-
ture and functionality of the 8-bit GHz family of ADCs. An
expanded feature set includes AutoSync for multi-chip syn-
chronization, 15-bit programmable gain and 12-bit plus sign
programmable offset adjustment for each channel. The im-
proved internal track-and-hold amplifier and the extended
self-calibration scheme enable a very flat response of all dy-
namic parameters beyond Nyquist, producing 9.1/9.0 Effec-
tive Number of Bits (ENOB) with a 100 MHz input signal and
a 1.0/1.5 GHz sample rate while providing a 10-18 Code Error
Rate (CER) Dissipating a typical 2.77/3.59 Watts in Non-De-
multiplex Mode at 1.0/1.5 GSPS from a single 1.9V supply,
this device is guaranteed to have no missing codes over the
full operating temperature range.
AutoSync feature for multi-chip systems
Single 1.9V ± 0.1V power supply
292-ball BGA package (27mm x 27mm x 2.4mm with
1.27mm ball-pitch); no heat sink required
LC sampling clock filter for jitter reduction
■
3.0 Key Specifications
(Non-Demux Non-DES Mode, Fs=1.0/1.5 GSPS, Fin = 100
MHz)
Resolution
10 Bits
■
■
Conversion Rate
Dual channels at 1.0/1.5 GSPS (typ)
Single channel at 2.0/3.0 GSPS (typ)
Code Error Rate
—
—
Each channel has its own independent DDR Data Clock,
DCLKI and DCLKQ, which are in phase when both channels
are powered up, so that only one Data Clock could be used
to capture all data, which is sent out at the same rate as the
input sample clock. If the 1:2 Demux Mode is selected, a sec-
ond 10-bit LVDS bus becomes active for each channel, such
that the output data rate is sent out two times slower to relax
data-capture timing requirements. The part can also be used
as a single 2.0/3.0 GSPS ADC to sample one of the I or Q
inputs. The output formatting can be programmed to be offset
binary or two's complement and the Low Voltage Differential
Signaling (LVDS) digital outputs are compatible with IEEE
1596.3-1996, with the exception of an adjustable common
mode voltage between 0.8V and 1.2V to allow for power re-
duction for well-controlled back planes.
10-18/10-18 (typ)
9.1/9.0 bits (typ)
57/56.8 dB (typ)
■
■
■
■
■
■
■
ENOB
SNR
SFDR
Full Power Bandwidth
DNL
70/68 dBc (typ)
2.8/3.1 GHz (typ)
±0.25/±0.25 LSB (typ)
Power Consumption
Single Channel Enabled
Dual Channels Enabled
Power Down Mode
1.61/1.92W (typ)
2.77/3.59W (typ)
6/6 mW (typ)
—
—
—
4.0 Applications
Wideband Communications
■
■
■
Data Acquisition Systems
Digital Oscilloscopes
5.0 Ordering Information
Industrial Temperature Range (-40°C < TA < +85°C)
ADC10D1000/1500CIUT/NOPB
ADC10D1000/1500CIUT
NS Package
Lead-free 292-Ball BGA Thermally Enhanced Package
Leaded 292-Ball BGA Thermally Enhanced Package
Reference Board
ADC10D1000/1500RB
If Military/Aerospace specified devices are required, please contract the National Semiconductor Sales Office/Dis-
tributors for availability and specifications. IBIS models are available at: http://www.national.com/analog/adc/
ibis_models.
© 2009 National Semiconductor Corporation
300663
www.national.com
5秒后页面跳转
解析光耦仿真器：升级光耦合器技术的必要性
英伟达新一代Blackwell GPU过热问题致交付延迟
国产厂商思特威CMOS图像传感器芯片单月出货超1亿颗，技术创新引领行业发展
台积电5nm和3nm产能利用率达100%，半导体行业景气度持续攀升
微信公众号
抖音公众号
浙公网安备 33010502006866号 浙ICP备10014259号-119
营业执照ICP证
数据手册
如果您发现信息不准确，
