ICS1531-140 Integrated Circuit System, ICS1531-140 Datasheet - Page 8

• Manufacturer Part Number: ICS1531-140
• Description: Triple 8-bit 100/140/165 MSPS ADC With Line-locked Clock Generator
• Manufacturer: Integrated Circuit System

Power Pins
No-Connect and Reserved Pins
ICS1531PB Rev D 3/17/2000
Table 7.
Table 8.
VDDA
VDDAADC
VDDD
VDDDADC
VDDMCLK
VDDPCLK
VDDQ
VDDQADC
VDDXTL
VRB
VRTB, VRTG,
VRTR
NC
Reserved
Pin Name
Pin Name
ICS1531 Product Brief - Preliminary
Power Pins
No-Connect and Reserved Pins
No Connect.
Do not connect these pins. Connecting them can affect the performance and operation of the ICS1531 and future members of the
ICS153X family.
Reserved:
For use by ICS. Reserved pins must not be connected. Connecting them can affect the performance and operation of the ICS1531and
future members of the ICS153X family.
(3.3 V) Supply for Analog (Pixel PLL Circuitry): Supplies 3.3 V to the analog portions of the pixel PLL circuitry.
(3.3 V) Supply for Analog ADC (Circuitry). Supply 3.3 V to the analog portions of the ADC.
(3.3 V) Supply for Digital (Pixel PLL and Industry-Standard 2-Wire Serial Bus) Circuitry:
Supplies 3.3 V to the digital pixel PLL and circuitry for an industry-standard 2-wire serial bus interface.
(3.3 V) Supply for Digital ADC (Circuitry): Supplies 3.3 V to digital portions of the ADC.
(3.3 V) Supply for Memory Clock: Supplies 3.3 V to the memory clock PLL circuitry.
(3.3 V) Supply for Panel Clock. Supplies 3.3 V to the panel clock PLL circuitry.
(3.3 V) Supply for Output Drivers. Supplies 3.3 V to the output driver circuitry for the pixel PLL.
(3.3 V) Supply for Output Drivers for Analog-to Digital Converter. Supply 3.3 V to pixel data output drivers of the ADC.
(3.3V) Supply for Crystal Oscillator. Supplies 3.3 V to the internal crystal oscillator circuitry.
Voltage Reference Bottom.
This pin is a used by the ADC as a bottom reference. Typically, this pin is grounded.
Voltage Reference Top Blue, Green, Red
•
•
The ADC uses these pins as an alternative to the blue, green, and red top reference voltages from the internal DACs.
Each of these pins must connect to its own separate bypass capacitor.
Copyright © 2000, Integrated Circuit Systems, Inc.
All rights reserved.
8
Pin Description
Pin Description
Pin Listings, by Functional Grouping
March, 2000