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DIGITAL CONVERTER. STV0190 Datasheet

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DIGITAL CONVERTER. STV0190 Datasheet






STV0190 CONVERTER. Datasheet pdf. Equivalent




STV0190 CONVERTER. Datasheet pdf. Equivalent





Part

STV0190

Description

DUAL 40 MSPS 6-BIT ANALOG TO DIGITAL CONVERTER



Feature


( DataSheet : www.DataSheet4U.com ) STV 0190 DUAL 40 MSPS 6-BIT ANALOG TO DIGIT AL CONVERTER APPLICATIONS QPSK DEMODUL ATION IN A SATELLITE DECODER . . . . . . ADVANCE DATA RESOLUTION 6-BIT MAX. SAMPLING FREQUENCY : 40 MSPS TTL DATA OUTPUTS BUILT-IN SAMPLING AND HOLD CIRC UIT DUAL ADC ON CHIP TO IMPROVE CHANNEL MATCHING DESCRIPTION The STV0190 is a dual 40 MSPS 6-bi.
Manufacture

ST Microelectronics

Datasheet
Download STV0190 Datasheet


ST Microelectronics STV0190

STV0190; t Analog to Digital converter. It is ded icated to QPSK demodulation in Satellit e receiver. The Flash architecture comb ined with interpolation technic gives t he best trade off between power consump tion and maximum conversion speed. PIN CONNECTIONS VCCO OGND AGND VTO P VINA V MIDA VMIDB VINB VBOT VCCA DGND VCCD CLK IN OGND 1 2 3 4 5 6 7 8 9 10 11 12 13 1 4 28 27 26 25 24 2.


ST Microelectronics STV0190

3 22 21 20 19 18 17 16 15 D5B D4B D3B D2 B D1B D0B D5A D4A D3A D2A D1A D0A SO28 (Plastic Micropackage) ORDER CODE : ST V0190 VCCO May 1996 This is advance i nformation on a new product no w in dev elopment or undergoing evaluation. Deta ils are subject to change without notic e. 1/7 www.DataSheet4U.com 0190-01.E PS CLKOUT STV0190 PIN CONFIGURATION P in N° 1 2 3 4 5 6 .


ST Microelectronics STV0190

7 8 9 10 11 12 13 14 15 16 17 to 22 23 t o 28 Symbol VCCO OGND AGND VTOP VINA VM IDA VMIDB VINB VBOT VCCA DGND VCCD CLKI N OGND VCCO CLKOUT D0A to D5A D0B to D5 B Output Buffer Ground Channel A + B An alog Ground Top Reference Voltage Analo g Input Channel A Reference Voltage DC Coupling Channel A Reference Voltage DC Coupling Channel B Analog Input Channe l B Bottom Referen.

Part

STV0190

Description

DUAL 40 MSPS 6-BIT ANALOG TO DIGITAL CONVERTER



Feature


( DataSheet : www.DataSheet4U.com ) STV 0190 DUAL 40 MSPS 6-BIT ANALOG TO DIGIT AL CONVERTER APPLICATIONS QPSK DEMODUL ATION IN A SATELLITE DECODER . . . . . . ADVANCE DATA RESOLUTION 6-BIT MAX. SAMPLING FREQUENCY : 40 MSPS TTL DATA OUTPUTS BUILT-IN SAMPLING AND HOLD CIRC UIT DUAL ADC ON CHIP TO IMPROVE CHANNEL MATCHING DESCRIPTION The STV0190 is a dual 40 MSPS 6-bi.
Manufacture

ST Microelectronics

Datasheet
Download STV0190 Datasheet




 STV0190
( DataSheet : www.DataSheet4U.com )
STV0190
DUAL 40 MSPS 6-BIT ANALOG TO DIGITAL CONVERTER
..... RESOLUTION 6-BIT
MAX. SAMPLING FREQUENCY : 40 MSPS
TTL DATA OUTPUTS
BUILT-IN SAMPLING AND HOLD CIRCUIT
DUAL ADC ON CHIP TO IMPROVE CHAN-
NEL MATCHING
.APPLICATIONS
QPSK DEMODULATION IN A SATELLITE
DECODER
ADVANCE DATA
DESCRIPTION
The STV0190 is a dual 40 MSPS 6-bit Analog to
Digital converter.
It is dedicated to QPSK demodulation in Satellite
receiver.
The Flash architecture combined with interpolation
technic gives the best trade off between power
consumption and maximum conversion speed.
PIN CONNECTIONS
VCCO
O GND
AGND
VTO P
VINA
VMIDA
VMIDB
VINB
VBOT
VCCA
DGND
VCCD
CLKIN
O GND
1
2
3
4
5
6
7
8
9
10
11
12
13
14
SO28
(Plastic Micropackage)
ORDER CODE : STV0190
2 8 D5B
2 7 D4B
2 6 D3B
2 5 D2B
2 4 D1B
2 3 D0B
2 2 D5A
2 1 D4A
2 0 D3A
1 9 D2A
1 8 D1A
1 7 D0A
1 6 CLKOUT
1 5 VCCO
May 1996
This is advance information on a new product no w in development or undergoing evaluation. Details are subject to change without notice.
1/7
www.DataSheet4U.com




 STV0190
STV0190
PIN CONFIGURATION
Pin N°
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17 to 22
23 to 28
Symbol
VCCO
OGND
AGND
VTOP
VINA
VMIDA
VMIDB
VINB
VBOT
VCCA
DGND
VCCD
CLKIN
OGND
VCCO
CLKOUT
D0A to D5A
D0B to D5B
Function
Output Buffer Supply Voltage Channel A + B
Output Buffer Ground Channel A + B
Analog Ground
Top Reference Voltage
Analog Input Channel A
Reference Voltage DC Coupling Channel A
Reference Voltage DC Coupling Channel B
Analog Input Channel B
Bottom Reference Voltage
Analog Supply Voltage
Digital Ground
Digital Supply Voltage
Clock Input
Output Buffer Ground Channel A + B
Output Buffer Supply Voltage Channel A + B
Clock Output
D0 (LSB) to D5 (MSB) Outputs Channel A
D0 (LSB) to D5 (MSB) Outputs Channel B
2/7




 STV0190
BLOCK DIAGRAM
S TV0190
VTOP 4
VINA 5
VMIDA 6
VINB 8
VMIDB 7
VBOT 9
STV0190
ADC A
VC CA
10
VCC D
12
VCC O
1 15
22 D5A
21 D4A
TTL
OUTP UT
LATCHES
20 D3A
19 D2A
18 D1A
17 D0A
ADC B
28 D5B
27 D4B
TTL
OUTP UT
LATCHES
26 D3B
25 D2B
24 D1B
CLOCK
DR IVE R
23 D0B
16 CLKOUT
13 CLKIN
3
AGND
11
DGND
2 14
OG ND
3/7






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