參數(shù)資料
型號: SAA2023H
廠商: NXP SEMICONDUCTORS
元件分類: 消費家電
英文描述: RES 4.53K OHM 1/16W 0.5% 0402SMD
中文描述: SPECIALTY CONSUMER CIRCUIT, PQFP80
封裝: 12 X 12 MM, 1.40 MM HEIGHT, PLASTIC, SOT-315-1, TQFP-80
文件頁數(shù): 3/56頁
文件大?。?/td> 274K
代理商: SAA2023H
May 1994
3
Philips Semiconductors
Preliminary specification
Drive processor for DCC systems
SAA2023
BLOCK DIAGRAM
Fig.1 Block diagram.
(1) FIR = Finite Impulse-Response.
(2) IIR = Infinite Impulse-Response.
handbook, full pagewidth
DIGITAL-
TO-ANALOG
CONVERTER
MGB378
SAA2023
PHASE
LOCKED
LOOP
ZERO
CROSSING
FIR
(1)
IIR
(2)
AUXILIARY
ENVELOPE
DETECTION
ANALOG
TO-DIGITAL
CONVERTER
TAPE
INPUT
BUFFER
ERROR
CORRECTOR
RAM
INTERFACE
INTERNAL DATA BUS
SUB-BAND
I S
INTERFACE
SBWS
SBCL
TAPE
OUTPUT
BUFFER
CONTROL
INTERFACE
8
11
6
EQUALIZER
MODULE
SBDA
SBEF
SBMCLK
SBDIR
D
A
A
W
O
P
P
P
L
L
L
L3DATA
SLEEP
L3REF
RESET
URDA
SPEED
RDMUX
BIAS
RDSYNC
ANAEYE
WDATA
TCLOCK
Vref(p)
Vref(n)
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