STV0190 Datasheet, PDF (1/7 Pages) STMicroelectronics – DUAL 40 MSPS 6-BIT ANALOG TO DIGITAL CONVERTER

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
V_CCO
1
O GND
2
AGND
3
V_{TO P}
4
V_INA
5
V_MIDA
6
V_MIDB
7
V_INB
8
V_BOT
9
V_CCA
10
DGND
11
V_CCD
12
CLKIN
13
O GND
14
SO28
(Plastic Micropackage)
ORDER CODE : STV0190
28
D5B
27
D4B
26
D3B
25
D2B
24
D1B
23
D0B
22
D5A
21
D4A
20
D3A
19
D2A
18
D1A
17
D0A
16
CLKOUT
15
V_CCO
May 1996
1/7
This is advance information on a new product no w in development or undergoing evaluation. Details are subject to change without notice.