參數(shù)資料
型號(hào): SAA7811HL
廠商: NXP SEMICONDUCTORS
元件分類: 消費(fèi)家電
英文描述: Single-chip DVD-ROM(單片DVD-ROM)
中文描述: SPECIALTY CONSUMER CIRCUIT, PQFP208
封裝: 28 X 28 X 1.40 MM, PLASTIC, LQFP-208
文件頁(yè)數(shù): 5/20頁(yè)
文件大?。?/td> 86K
代理商: SAA7811HL
1999 Oct 05
5
Philips Semiconductors
Preliminary specification
Single-chip DVD-ROM
SAA7811HL
PINNING
See note 1
SYMBOL
PIN
DESCRIPTION
V
DDD1(3P)
V
SSD1(3P)
T1
T2
T3
DAC/RP
DAC/RN
DAC_VPOS
DAC_VNEG
DAC_LP
DAC_LN
TEST1
TEST2
CRIN
CROUT
V
DDA
V
SSA
HFIN_DN
HFIN_DP
HFIN_SE
VCOM
I
ref
WREFLO
TEST3
V
SSA
V
DDA
SIN_PHI
COS_PHI
TEST4
XDET
ACT_EMFP
ACT_EMFN
TEST5
TEST6
TEST7
UOPB
UOPT
ALPHA0
V
SSA
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
pad digital supply (3.3 V)
pad digital ground (3.3 V)
tacho 1 input, tcb_tck_pregate
tacho 2 input
tacho 3 input
DAC differential output right (positive)/debug signal from MACE (opc_int)
DAC differential output right (negative)/debug signal from MACE (servo_int)
DAC V
ref
(positive)
DAC V
ref
(negative)
DAC differential output left (positive)/debug signal from MACE (dakota_int0)
DAC differential output left (negative)/debug signal from MACE (dakota_int1)
test input, tcb_tms and tcb_tdi connected to an internal pull-down resistor
test input, tcb_trstn connected to an internal pull-down resistor
clock input
clock output
analog supply (3.3 V)
analog supply ground
differential HF in (negative)
differential HF in (positive)
single-ended HF in (AGC)
common mode reference signal (DVDalas2plus)
analog current reference
V
ref
low; connect to V
SSA
via capacitor
test input; connect to V
SSA
analog supply ground
analog supply (3.3 V)
sine input from hall detectors
cosine input from hall detectors
test input; connect to V
SSA
auxiliary ADC input
EMF of the actuator; positive input
EMF of the actuator; negative input
test input; connect to V
SSA
test input; connect to V
SSA
test input; connect to V
SSA
decoupling point for ADC ladder
upper reference voltage for ADC ladder
gain control for TZA1030 (DROPPI)
analog supply ground
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