參數(shù)資料
型號: TZA1047HL/M3
廠商: NXP SEMICONDUCTORS
元件分類: 消費(fèi)家電
英文描述: SPECIALTY CONSUMER CIRCUIT, PQFP64
封裝: 10 X 10 MM, 1.4 MM HEIGHT, PLASTIC, MS-026, SOT314-2, LQFP-64
文件頁數(shù): 44/69頁
文件大?。?/td> 324K
代理商: TZA1047HL/M3
9397 750 14664
Koninklijke Philips Electronics N.V. 2005. All rights reserved.
Product data sheet
Rev. 02 — 1 June 2005
49 of 69
Philips Semiconductors
TZA1047
Preprocessor IC for CD and DVD rewritable
BFTC
3 dB bandwidth of
FTC input signals
4
-
MHz
IPPOFF
R/L common mode
offset current
TZA1047/M1A and M1B
-
0
-
A
TZA1047M2
-
4
-
A
Distributor programmable parameters
γ
grating ratio factor
GRAT = 0;
γ = 0.5 + 0.0117 × AT
AT[7:0] = 00h
-
0.5
-
AT[7:0] = FFh
-
3.5
-
GRAT = 1;
γ = 2.0 + 0.0117 × AT
AT[7:0] = 00h
-
2.0
-
AT[7:0] = FFh
-
5.0
-
IOO(RL)
R/L offset current
IRLOFF = 0.79 A × RLOFF
RLOFF[5:0] = 00h
-
0
-
A
RLOFF[5:0] = 3Fh
45
50
55
A
IO(A-H)
segment signals A to
H offset current
r/w = 0;
IOi =(10+WiO × 0.66) A;
i=Ato H
r/w = 1;
IOi =(10+RiO × 0.66) A;
i=Ato H
control register = 00h
10
-
A
control register = 1Fh
[1] -10
-
A
IOO(A-H)
segment signals A to
H offset current step
size
-
0.66
-
A
Gcal
segment calibration
signal gain
GCAL[1:0] = 00
0.45
0.5
0.55
GCAL[1:0] = 01
0.9
1.0
1.1
GCAL[1:0] = 10
1.8
2.0
2.2
GCAL[1:0] = 11
3.6
4.0
4.4
BLPF1
3 dB bandwidth of
LPF1 (Q signals)
BWSER = 0
50
60
70
kHz
BWSER = 1
170
200
230
kHz
BLPF2
3 dB bandwidth of
LPF2 (L and R
signals)
BWPP1[2:0] = 000
-
40
-
kHz
BWPP1[2:0] = 001
-
80
-
kHz
BWPP1[2:0] = 010
-
160
-
kHz
BWPP1[2:0] = 011
-
320
-
kHz
BWPP1[2:0] = 100
-
640
-
kHz
BWPP1[2:0] = 101
-
1300
-
kHz
BWPP1[2:0] = 11X
> 65000
-
kHz
BLPF3
3 dB bandwidth of
LPF3 (P-P signals)
BWPP2[1:0] = 00
-
15
-
MHz
BWPP2[1:0] = 01
-
30
-
MHz
BWPP2[1:0] = 10
-
60
-
MHz
BWPP2[1:0] = 11
> 65
-
MHz
Table 27:
Characteristics …continued
Symbol
Parameter
Conditions
Min
Typ
Max
Unit
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