參數(shù)資料
型號(hào): 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(yè)數(shù): 49/69頁(yè)
文件大小: 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
53 of 69
Philips Semiconductors
TZA1047
Preprocessor IC for CD and DVD rewritable
DPD programmable parameters
BLPF1
3 dB bandwidth of
LPF1, normal mode
(signals VUA to VUD)
TSTDPD2 = 0
FDPD[1:0] = 00
-
10
-
MHz
FDPD[1:0] = 01
-
50
-
MHz
FDPD[1:0] = 10
-
120
-
MHz
FDPD[1:0] = 11
160
-
MHz
fstart(LL)
lead-lag network start
frequency, normal
mode (signals VUA to
VUD)
TSTDPD2 = 0
FLL[1:0] = 00
-
1
-
MHz
FLL[1:0] = 01
-
5
-
MHz
FLL[1:0] = 10
-
12
-
MHz
FLL[1:0] = 11
-
16
-
MHz
td(DTD)
DTD circuit delay
parameter
DL[2:0] = 000
-
30
-
ns
DL[2:0] = 001
-
15
-
ns
DL[2:0] = 010
-
7.5
-
ns
DL[2:0] = 011
-
3.8
-
ns
DL[2:0] = 100
-
1.9
-
ns
IN
DPD normalization
current
IN = [2.5 × (IN + 1)] A
IN[3:0] = 0000
-
2.5
-
A
IN[3:0] = 1111
-
40
-
A
IN
DPD normalization
current step size
IN[3:0] = 1
-
2.5
-
A
IT
DPD dropout
concealment
threshold current
IT = [1.7 × (IT + 1)] A
IT[3:0] = 0000
-
1.7
-
A
IT[3:0] = 1111
-
27.2
-
A
IT
DPD dropout
concealment
threshold current step
size
IT[3:0] = 1
-
1.7
-
A
FTC circuit signal range
Ii(FAD,FBC)
input current from
central segments (AD
and BC)
FTCON = 1
0
-
100
A
Ii(FAD) +
Ii(FBC)
sum current of central
segments
FTCON = 1
0
-
200
A
Ii(FE)
input current of
segments FE
TZA1047/M1A; FTCON = 1
0
-
12.5
A
TZA1047/M1B; M2; FTCON = 1
0
-
50
A
Ii(FF-FH)
input current of
segments F to H
FTCON = 1
0
-
50
A
Ii(FE+FG),
(FF+FH)
combined input
current of satellite
segments
FTCON = 1
0
-
100
A
Ii(FE+FF),
(FG+FH)
combined input
current of satellite
segments
FTCON = 1
0
-
100
A
Table 27:
Characteristics …continued
Symbol
Parameter
Conditions
Min
Typ
Max
Unit
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