ucb1200 NXP Semiconductors, ucb1200 Datasheet - Page 3

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ucb1200

Manufacturer Part Number
ucb1200
Description
Advanced Modem/audio Analog Front-end
Manufacturer
NXP Semiconductors
Datasheet

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Philips Semiconductors
ORDERING INFORMATION
BLOCK DIAGRAM
1998 Jul 22
UCB1200BE
Advanced modem/audio analog front-end
NUMBER
MICGND
TYPE
TOUTN
TOUTP
SKRN
SKRP
MICP
TINN
TINP
LQFP48
NAME
1 bit
ADC
4 bit
DAC
1 bit
ADC
4 bit
DAC
plastic low profile quad flat package; 48 leads; body 7
down
sample
filter
up
sample
filter
down
sample
filter
up
sample
filter
Fig.1 Block diagram.
DESCRIPTION
3
PACKAGE
Digital IO
circuits
Voltage
reference
10 bit ADC
IO(n)
data /
control
registers
AD(n)
Clock buffers &
7
sample rate
Serial bus
interface
dividers
1.4 mm
touch
screen
interface
TSPX,TSMX
TSPY,TSMY
Product specification
UCB1200
SOT313-2
VERSION
SIBDIN
SIBDOUT
SIBSYNC
IRQOUT
SIBCLK

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