900,000+ datasheet pdf search and download

Datasheet4U offers most rated semiconductors data sheet pdf






Wolfson Microelectronics

WM2130 Datasheet Preview

WM2130 Datasheet

10-BIT 30MSPS ANALOGUE- TO - DIGITAL CONVERTER

No Preview Available !

WM2130
10-bit 30MSPS Analogue-To-Digital Converter
Production Data, April 2001, Rev 1.2
DESCRIPTION
The WM2130 is a high speed 10-bit analogue-to-digital
converter and operates with independent analogue and
digital supplies of 3V to 5.5V. This device includes a high
bandwidth sample and hold and internal voltage references.
Conversion is controlled by a single clock input.
The differential-input sample and hold input gives excellent
www.DataSheet4Uco.cmomon-mode noise immunity and low distortion. The
device can also be driven in a single ended fashion.
The device provides internal reference voltages for setting
the ADC full-scale range without the requirement for
external circuitry. The WM2130 can also accept external
reference levels for applications where higher precision
references are required.
The WM2130 has also been designed to offer a speed
upgrade to users of the AD876 and a replacement for the
AD9200 and AD9202 devices. The WM2130 operates as
an AD876 in those design slots but at speeds of up to 50%
faster.
FEATURES
10-bit resolution ADC
30MSPS conversion rate
Wide input bandwidth (150 MHz full-power bandwidth)
sample and hold input amplifier
Independent analogue and digital supplies
Adjustable internal voltage references
Out of range indicator
Low power: 87mW typical at 3V supplies
Powerdown mode to 3mW typical
28-pin TSSOP package
APPLICATIONS
Set Top Box (STB)
IF and Baseband Digitisation
Medical Imaging
High speed data acquisition
BLOCK DIAGRAM
REFBF REFTF
REFSENSE
MODE
AIN
REFTS
REFBS
CLK
PRECISION
REFERENCE
CIRCUITS
WM2130
+
SHA
-
TIMING
CONTROL
ADC
OUTPUT
BUFFERS
POWER-DOWN
CONTROL
AVDD AGND
DVDD
DGND
M876B
OEB
D[9:0]
OVR
STBY
WOLFSON MICROELECTRONICS LTD
Lutton Court, Bernard Terrace, Edinburgh, EH8 9NX, UK
Tel: +44 (0) 131 667 9386
Fax: +44 (0) 131 667 5176
Email: sales@wolfson.co.uk
www.wolfsonmicro.com
Production Data datasheets contain final
specifications current on publication date.
Supply of products conforms to Wolfson
Microelectronics’ Terms and Conditions.
2001 Wolfson Microelectronics Ltd.




Wolfson Microelectronics

WM2130 Datasheet Preview

WM2130 Datasheet

10-BIT 30MSPS ANALOGUE- TO - DIGITAL CONVERTER

No Preview Available !

WM2130
Production Data
PIN CONFIGURATION
www.DataSheet4U.com
AGND
DVDD
DIO0
DIO1
DIO2
DIO3
DIO4
DIO5
DIO6
DIO7
DIO8
DIO9
OVR
DGND
1
2
3
4
5
6
7
8
9
10
11
12
13
14
28
27
26
25
24
23
22
21
20
19
18
17
16
15
AVDD
AIN
VREF
REFBS
REFBF
MODE
REFTF
REFTS
M876B
AGND
REFSENSE
STBY
OEB
CLK
ORDERING INFORMATION
DEVICE
WM2130CDT/V
TEMP. RANGE
0 to +70oC
PACKAGE
28-pin TSSOP
WM2130IDT/V
-40 to +85oC
28-pin TSSOP
PIN DESCRIPTION
PIN NAME
TYPE
1 AGND
Ground
2 DVDD
Supply
3 DO0
Digital Output
4 DO1
Digital Output
5 DO2
Digital Output
6 DO3
Digital Output
7 DO4
Digital Output
8 DO5
Digital Output
9 DO6
Digital Output
10 DO7
Digital Output
11 DO8
Digital Output
12 DO9
Digital Output
13 OVR
Digital Output
14 DGND
Ground
15 CLK
Digital Input
16 STBY
Digital Input
17 OEB
Digital Input
18 REFSENSE Analogue Input/Output
19 AGND
Ground
20 M876B
Digital Input
21 REFTS
Analogue Input
22
REFTF
Analogue Input/Output
23 MODE
Digital Input
24
REFBF
Analogue Input/Output
25 REFBS
Analogue Input
26
VREF
Analogue Input/Output
27 AIN
Analogue Input
28 AVDD
Supply
DESCRIPTION
Analogue Ground
Positive Digital Supply
Digital output bit 0 (lsb)
Digital output bit 1
Digital output bit 2
Digital output bit 3
Digital output bit 4
Digital output bit 5
Digital output bit 6
Digital output bit 7
Digital output bit 8
Digital output bit 9 (msb)
Over-range output (tri-statable)
Digital Ground
Clock input
Powerdown control
Output enable bar low to enable DO[9:0] and OVR
VREF mode control
Negative Analogue Supply
AD876 mode select
Top reference sense
Top reference force
Input mode select
Bottom reference force
Bottom reference sense
Internal reference output
Analog Input
Positive Analogue Supply
WOLFSON MICROELECTRONICS LTD
PD Rev 1.2 April 2001
2


Part Number WM2130
Description 10-BIT 30MSPS ANALOGUE- TO - DIGITAL CONVERTER
Maker Wolfson Microelectronics
PDF Download

WM2130 Datasheet PDF






Similar Datasheet

1 WM2130 10-BIT 30MSPS ANALOGUE- TO - DIGITAL CONVERTER
Wolfson Microelectronics





Part Number Start With

0    1    2    3    4    5    6    7    8    9    A    B    C    D    E    F    G    H    I    J    K    L    M    N    O    P    Q    R    S    T    U    V    W    X    Y    Z

Site map

Webmaste! click here

Contact us

Buy Components

Privacy Policy