參數(shù)資料
型號: VC2010
英文描述: Controller Miscellaneous - Datasheet Reference
中文描述: 控制器雜項-數(shù)據(jù)表參考
文件頁數(shù): 2/2頁
文件大?。?/td> 92K
代理商: VC2010
Agere Systems Inc. reserves the right to make changes to the product(s) or information contained herein without notice. No liability is assumed as a result of their use or application.
Copyright 2001 Agere Systems Inc.
All Rights Reserved
November 2001
PB02-022MTRC
For additional information, contact your Agere Systems Account Manager or the following:
INTERNET:
http://www.agere.com
E-MAIL:
docmaster@agere.com
N. AMERICA:
Agere Systems Inc., 555 Union Boulevard, Room 30L-15P-BA, Allentown, PA 18109-3286
1-800-372-2447
, FAX 610-712-4106 (In CANADA:
1-800-553-2448
, FAX 610-712-4106)
ASIA:
Agere Systems Hong Kong Ltd., Suites 3201 & 3210-12, 32/F, Tower 2, The Gateway, Harbour City, Kowloon
Tel. (852) 3129-2000
, FAX (852) 3129-2020
CHINA:
(86) 21-5047-1212
(Shanghai),
(86) 10-6522-5566
(Beijing),
(86) 755-695-7224
(Shenzhen)
JAPAN:
(81) 3-5421-1600
(Tokyo), KOREA:
(82) 2-767-1850
(Seoul), SINGAPORE:
(65) 778-8833
, TAIWAN:
(886) 2-2725-5858
(Taipei)
EUROPE:
Tel. (44) 7000 624624
, FAX (44) 1344 488 045
Product Brief
November 2001
High-Performance Spindle/VCM Control
VC2010
Block Diagram
2537 (F)
Figure 2. VC2010 Block Diagram
SERIAL
PORT
SUPPLY
MONITOR
AND
POWER-ON-
RESET
GENERATOR
CHIP
LOCAL
SUPPLY
CHIP
CLK
OSC
–5 V; + 3.3 V
SWITCHING
REGULATORS
BOOSTER
SUPPLY AND
BLOCKING
FET
SPINDLE
CONTROL
CONTROL
AND
INTERNAL
REGULATOR
VCM
ACTUATOR
DRIVER
VCM DAC
RETRACT AND
BRAKE
SEQUENCE
ADC
TEST/VIEW
A AND D MUX
AUX SWITCHING
AND LINEAR
REGULATORS AND
MONITORING
BG REF
AND BIAS
MICROACTUATOR
DAC
SPE
SPD
SPC
VCC (+12 V)
V5
VDD (+5 V)
VCK12
VCK5
PORZ
VDD (+5 V)
NRG
NREG
PRG
VDD (+5 V)
(–5 V)
PRI
PREG
VDD (+5 V)
SVRG
SVRIA
SVRIB
SVRS
LVRB
LVRS
AUX1
AUX2
SEQ
ACLK
ADC
AMUX
DMUX
TEST
VREF
RBIAS
UDAC
PROGRAMABLE
SWITCHING
SUPPLY
(+3.3 V)
PROGRAMABLE
LINEAR
SUPPLY
–20 μACT
+20 μACT
SWG
VM
PUMP
CP
VCC (+12 V)
VM
UHSD
VHSD
WHSD
PU
PV
PW
VLSD
ULSD
WLSD
RSM
VMAG
100
100
100
SGND
CVCO
RC
RCSS
SPINDLE
VCM
RCS
GPB
GPA
SPA
SPB
RSV
VCMA
VCMB
GNA
GNB
RETZ
相關PDF資料
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