- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄383312 > MAX1200 (Maxim Integrated Products, Inc.) +5v sINGLE-sUPPLY, 1mSPS, 16-bIT sELF-cALIBRATING adc PDF資料下載
參數(shù)資料
| 型號： | MAX1200 |
| 廠商： | Maxim Integrated Products, Inc. |
| 英文描述： | +5v sINGLE-sUPPLY, 1mSPS, 16-bIT sELF-cALIBRATING adc |
| 中文描述： | +5V單電源、1Msps、16位自校準(zhǔn)ADC |
| 文件頁數(shù)： | 8/16頁 |
| 文件大小： | 204K |
| 代理商： | MAX1200 |
M
+5V S ingle-S upply, 1Msps, 16-Bit
S elf-Calibrating ADC
8
_______________________________________________________________________________________
Detailed Desc ription
Converter Operation
The MAX1200 is a 16-bit, monolithic analog-to-digital
converter (ADC) capable of conversion rates up to
1Msps. It uses a multistage, fully differential, pipelined
architecture with digital error correction and self-cali-
bration to provide typically 91dB spurious-free dynamic
range at a 1Msps sampling rate. It also provides excel-
lent SNR and THD performance up to the Nyquist fre-
quency. This makes the device suitable for applications
such as data acquisition, high-resolution imaging,
scanners, digital communication, and instrumentation.
Figure 1 shows the simplified, internal structure of the
ADC. A switched-capacitor, pipelined architecture is
used to digitize the signal at a high throughput rate.
The first four stages of the pipeline use a low-resolution
quantizer to approximate the input signal. The multiply-
ing digital-to-analog converter (MDAC) stage is used to
subtract the quantized analog signal from the input.
The residue is then amplified with a fixed gain and
passed on to the next stage. The accuracy of the con-
verter is improved by a digital calibration algorithm
which corrects for mismatches between the capacitors
in the switched-capacitor MDAC. Note that the pipeline
introduces latency of four sampling periods between
the input being sampled and the output appearing at
D15–D0.
While the device can handle both single-ended or dif-
ferential inputs (see the
Requirements for Reference
and Analog Signal Inputs section), the latter mode of
operation will guarantee best THD and SFDR perfor-
mance. The differential input provides the following
advantages compared to a single-ended operation:
Twice as much signal input span
Common-mode noise immunity
Virtual elimination of the even-order harmonics
Less stringent requirements on the input signal pro-
cessing amplifiers
Requirements for Referenc e
and Analog S ignal Inputs
Fully differential switched-capacitor circuits (SC) are used
for both the reference and analog inputs (Figure 2). This
allows either single-ended or differential signals to be
used in the reference and/or analog signal paths. The
signal voltage on these pins (INP, INN, RFP_, RFN_)
should never exceed the analog supply rail, AV
DD
, nor
fall below ground.
STAGE1
DAV
INP
INN
CM
AV
DD
RFN_
RFP_
AGND
CLK
DV
DD
DGND
DRV
DD
ST_CAL
DOR
D15–D0
ADC
ADC
MDAC
8X
S/H
STAGE2
STAGE3
STAGE4
CORRECTION AND
CALIBRATION LOGIC
END_CAL
OE
OUTPUT DRIVERS
CLOCK
GENERATOR
MAX1200
Figure 1. Internal Functional Diagram
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| MAX1200AEMH | +5v sINGLE-sUPPLY, 1mSPS, 16-bIT sELF-cALIBRATING adc |
| MAX1200BCMH | +5v sINGLE-sUPPLY, 1mSPS, 16-bIT sELF-cALIBRATING adc |
| MAX1200ACMH | RB Series - Econoline Unregulated DC-DC Converters; Input Voltage (Vdc): 24V; Output Voltage (Vdc): 05V; Power: 1W; Low Cost 1W Converter; Power Sharing on Dual Output Version; Industry Standard Pinout; 1kVDC & 2kVDC Isolation Options; Optional Continuous Short Circuit Protected; UL94V-0 Package Material; Efficiency to 85% |
| MAX1200BEMH | CANMS3120E20-41PF0 |
| MAX1201 | Scan Test Devices With 18-Bit Bus Transceivers 56-TSSOP -40 to 85 |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MAX12000ETB+ | 制造商:Maxim Integrated Products 功能描述:1575MHZ GPS FRONT-END AMPLIFIER - Rail/Tube |
| MAX12000ETB+T | 功能描述:射頻放大器 1575MHz GPS Front End Amplifier RoHS:否 制造商:Skyworks Solutions, Inc. 類型:Low Noise Amplifier 工作頻率:2.3 GHz to 2.8 GHz P1dB:18.5 dBm 輸出截獲點(diǎn):37.5 dBm 功率增益類型:32 dB 噪聲系數(shù):0.85 dB 工作電源電壓:5 V 電源電流:125 mA 測試頻率:2.6 GHz 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:QFN-16 封裝:Reel |
| MAX12001ETB | 制造商:Maxim Integrated Products 功能描述: |
| MAX12001ETB+ | 制造商:Maxim Integrated Products 功能描述:- Rail/Tube |
| MAX12001ETB+T | 功能描述:射頻放大器 1575MHz GPS LNA RoHS:否 制造商:Skyworks Solutions, Inc. 類型:Low Noise Amplifier 工作頻率:2.3 GHz to 2.8 GHz P1dB:18.5 dBm 輸出截獲點(diǎn):37.5 dBm 功率增益類型:32 dB 噪聲系數(shù):0.85 dB 工作電源電壓:5 V 電源電流:125 mA 測試頻率:2.6 GHz 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:QFN-16 封裝:Reel |
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。