參數(shù)資料
型號(hào)： TSA1005-20IF
廠商： 意法半導(dǎo)體
英文描述： DUAL-CHANNEL, 10-BIT, 20/40MSPS A/D CONVERTER
中文描述： 雙通道，10位，20/40MSPS的A / D轉(zhuǎn)換器
文件頁(yè)數(shù)： 1/22頁(yè)
文件大?。?/td> 558K
代理商： TSA1005-20IF
1/22
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10-bit, dual-channel A/D converter in deep
submicron CMOS technology, 20/40Msps
Single supply voltage: 2.5V
Independent supply for CMOS output stage
with 2.5V/3.3V capability
ENOB=9.5 @ 20Msps, ENOB=9.2 @
40Msps, Fin=10MHz
SFDR typically up to 62.5dB @ 40Msps,
Fin=10MHz.
1GHz analog bandwidth Track-and-Hold
Common clocking between channels
Multiplexed outputs
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DESCRIPTION
The TSA1005 belongs to a new generation of high
speed, dual-channel Analog to Digital converters,
processed in a mainstream 0.25 μm CMOS tech-
nology and yielding high performances.
The TSA1005 is specifically designed for applica-
tions requiring a very low noise floor, high SFDR
and good isolation between channels. It is based
on a pipeline structure and digital error correction,
providing high static linearity at 20/40 Msp, and
Fin = 10 MHz.
For each channel, a voltage reference is integrat-
ed to simplify the design and minimize external
components. It is nevertheless possible to use the
circuit with external references.
Each ADC output is multiplexed on a common bus
with small number of pins. A tri-state capability is
available for the output signals, allowing for chip
selection. The input signals of the ADC must be
differentially driven.
The TSA1005 is supports an extended (0 to
+85°C) temperature range, and is available in the
small 48-pin TQFP package.
APPLICATIONS
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Medical imaging and ultrasound
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I/Q signal processing applications
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High speed data acquisition system
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Portable instrumentation
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High resolution fax and scanners
ORDER CODE
PIN CONNECTIONS
(top view)
BLOCK DIAGRAM
PACKAGE
Part Number
Temperature
Range
Status
Conditioning
TSA1005-20IF
TSA1005-20IFT
TSA1005I-40IF
TSA1005-40IFT
EVAL1005-20/BA
EVAL1005-40/BA
June 2003
-40°C to +85°C
-40°C to +85°C
0°C to +85°C
0°C to +85°C
Sample
Sample
Production
Production
Evaluation board
Tray
Tape & Reel
Tray
Tape & Reel
D3
D4
D5
D6
D7
D8
D9(MSB)
AVCCB
index
corner
1
2
3
4
5
6
7
8
9
10
11
32
31
30
29
28
27
26
13
R
14 15
R
16
A
17
A
18 19
D
20
C
21
S
22
D
47
25
33
12
23
D
24
G
35
34
36
48
44 43
42
41
40
39
38 37
46
45
TSA1005
VCCBE
GNDBE
AGND
INI
AGND
AGND
IPOL
AGND
AGND
INBQ
INIB
AGND
INQ
D0(LSB)
D1
R
N
O
A
R
I
A
V
G
V
N
V
D
I
D2
Timing
Buffers
IPOL
CLK
+2.5V/3.3V
VINI
VINBI
VINCMI
VREFPI
VREFMI
OEB
GND
VINQ
VINBQ
VINCMQ
AD 10
I channel
AD 10
Q channel
10
10
10
10
M
U
X
REF I
REF Q
SELECT
VREFPQ
VREFMQ
Polar.
common mode
common mode
D0
TO
D9
GNDBE
VCCBE
7
×
7 mm TQFP48
TSA1005
DUAL-CHANNEL, 10-BIT, 20/40MSPS A/D CONVERTER
相關(guān)PDF資料
PDF描述
TSA1005-20IFT DUAL-CHANNEL, 10-BIT, 20/40MSPS A/D CONVERTER
TSA1005-40IFT DUAL-CHANNEL, 10-BIT, 20/40MSPS A/D CONVERTER
TSA1036D General Purpose Dual PNP Transistor
TSA1036DCU6 General Purpose Dual PNP Transistor
TSA1036 General Purpose PNP Transistor
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
TSA1005-20IFT 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:DUAL-CHANNEL, 10-BIT, 20/40MSPS A/D CONVERTER
TSA1005-40IF 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Analog to Digital Converter
TSA1005-40IFT 功能描述:模數(shù)轉(zhuǎn)換器 - ADC DUAL CHANNEL 10 BIT 20/40MSPS A/D CONVTR RoHS:否 制造商:Texas Instruments 通道數(shù)量:2 結(jié)構(gòu):Sigma-Delta 轉(zhuǎn)換速率:125 SPs to 8 KSPs 分辨率:24 bit 輸入類型:Differential 信噪比:107 dB 接口類型:SPI 工作電源電壓:1.7 V to 3.6 V, 2.7 V to 5.25 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-32
TSA1005I-40IF 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:DUAL-CHANNEL, 10-BIT, 20/40MSPS A/D CONVERTER
TSA1015 制造商:未知廠家 制造商全稱:未知廠家 功能描述:PNP SILICON TRANSISTOR
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