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參數資料
| 型號： | CS5376A-IQZ |
| 廠商： | CIRRUS LOGIC INC |
| 元件分類： | 數字信號處理外設 |
| 英文描述： | Low-power, Multi-channel Decimation Filter |
| 中文描述： | DSP-DIGITAL FILTER, PQFP64 |
| 封裝： | 12 X 12 MM, 0.50 MM PITCH, LEAD FREE, MS-026, TQFP-64 |
| 文件頁數： | 1/108頁 |
| 文件大小： | 647K |
| 代理商： | CS5376A-IQZ |
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Copyright
Cirrus Logic, Inc. 2005
(All Rights Reserved)
http://www.cirrus.com
CS5376A
Low-power, Multi-channel Decimation Filter
Features
z
1- to 4-channel Digital Decimation Filter
Multiple On-chip FIR and IIR Coefficient Sets
Programmable Coefficients for Custom Filters
Synchronous Operation
z
Selectable Output Word Rate
4000, 2000, 1000, 500, 333, 250 SPS
200, 125, 100, 50, 40, 25, 20, 10, 5, 1 SPS
z
Digital Gain and Offset Corrections
z
Test DAC Bit Stream Generator
Sine Wave or Impulse Output Mode
z
Time Break Controller, General Purpose I/O
z
Secondary SPI Port, Boundary Scan JTAG
z
Microcontroller or EEPROM Configuration
z
Small-footprint, 64-pin TQFP Package
z
Low Power Consumption
9 mW per Channel at 500 SPS
z
Flexible Power Supplies
I/O Interface: 3.3 V or 5.0 V
Digital Logic Core: 3.0 V, 3.3 V or 5.0 V
Description
The CS5376A is a multi-function digital filter utilizing a
low-power signal processing architecture to achieve ef-
ficient filtering for up to four
Σ
modulators. By
combining the CS5376A with CS3301/02 differential
amplifiers, CS5371/72
Σ
modulators, and the
CS4373A
Σ
test DAC a synchronous, high-resolution,
self-testing, multi-channel measurement system can be
designed quickly and easily.
Digital filter coefficients for the CS5376A FIR and IIR fil-
ters are included on-chip for a simple setup, or they can
be programmed for custom applications. Selectable dig-
ital filter decimation ratios produce output word rates
from 4000 SPS to 1 SPS, resulting in measurement
bandwidths ranging from 1600 Hz down to 400 mHz
when using the on-chip coefficient sets.
The CS5376A includes integrated peripherals to simplify
system design: offset and gain corrections, a test DAC
bit stream generator, a time-break controller, 12 gener-
al-purpose I/O pins, a secondary SPI port, and a
boundary scan JTAG port.
ORDERING INFORMATION
See
page 107
.
I
SINT
Serial Data Output Port
Decimation and
Filtering Engine
Modulator Data
Interface
Test Bit Stream Controller
Clock and
Synchronization
TBSCLK
SPI 1
Serial Peripheral Interface 1
JTAG
Interface
Time Break Controller
SPI 2
Serial Peripheral Interface 2
GPIO
General Purpose I/O
S
S
S
B
V
V
V
SYNC
CLK
TIM EB
SSI
S
SCK2
GPIO11:EECS
G
G
G
M
M
T
T
T
T
R
T
SEP ‘05
DS612F3
相關PDF資料 |
PDF描述 |
|---|---|
| CS5376A | LOW POWER MULTI CHANNEL DECIMATION FILTER |
| CS5376A-IQ | LOW POWER MULTI CHANNEL DECIMATION FILTER |
| CS5378 | Low-power Single-channel Decimation Filter |
| CS5378-IS | Low-power Single-channel Decimation Filter |
| CS5378-ISZ | Low-power Single-channel Decimation Filter |
相關代理商/技術參數 |
參數描述 |
|---|---|
| CS5376A-IQZR | 功能描述:特殊用途放大器 LP Multi-Ch. Decimation Filter RoHS:否 制造商:Texas Instruments 通道數量:Single 共模抑制比（最小值）: 輸入補償電壓: 工作電源電壓:3 V to 5.5 V 電源電流:5 mA 最大功率耗散: 最大工作溫度:+ 70 C 最小工作溫度:- 40 C 安裝風格:SMD/SMT 封裝 / 箱體:QFN-20 封裝:Reel |
| CS5376-BQ | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| CS5378 | 制造商:CIRRUS 制造商全稱:Cirrus Logic 功能描述:Low-power Single-channel Decimation Filter |
| CS5378_08 | 制造商:CIRRUS 制造商全稱:Cirrus Logic 功能描述:Low-power Single-channel Decimation Filter |
| CS5378-IS | 功能描述:特殊用途放大器 IC LP Single-Ch Decimation Filter RoHS:否 制造商:Texas Instruments 通道數量:Single 共模抑制比（最小值）: 輸入補償電壓: 工作電源電壓:3 V to 5.5 V 電源電流:5 mA 最大功率耗散: 最大工作溫度:+ 70 C 最小工作溫度:- 40 C 安裝風格:SMD/SMT 封裝 / 箱體:QFN-20 封裝:Reel |
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