參數(shù)資料
型號： TZA1047HL/M3
廠商： NXP SEMICONDUCTORS
元件分類： 消費家電
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)： 43/69頁
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
48 of 69
Philips Semiconductors
TZA1047
Preprocessor IC for CD and DVD rewritable
9.
Characteristics
Table 27:
Characteristics
Symbol
Parameter
Conditions
Min
Typ
Max
Unit
Input circuit signal range
Vi
input signal
pins VIA to VIH (versions M1A,
M1B and M2)
[1] VREF 0.0
-
VREF + 1
V
pins VIA to VIH (version M3)
[1] VREF 0.05 -
VREF + 1
V
Input circuit xed parameters
Zo(VREF)
external output
impedance of pin
VREF
--
40
Io(VREF)
output current
capability of pin VREF
0.5
-
+25
mA
Input circuit programmable parameters
Zi(seg)
segment signal input
impedance (VIA to
VIH with respect to
pin VREF)
LDSEG[1:0] = 00
112
150
200
LDSEG[1:0] = 01
225
300
400
LDSEG[1:0] = 10
450
600
800
LDSEG[1:0] = 11
10
-
k
G(seg)
gain of segment
signal (VIA to VIH) to
DPD
GSEG[1:0] = 00
0.45
0.5
0.55
GSEG[1:0] = 01
0.9
1.0
1.1
GSEG[1:0] = 10
1.8
2.0
2.2
GSEG[1:0] = 11
3.6
4.0
4.4
Vref
reference voltage for
segment and RF
inputs
VSEG[3:0] = 0000
1.17
1.3
1.43
V
VSEG[3:0] = 1111;
VREF = 1.3 + 0.1 × VSEG
2.52
2.8
3.08
V
Distributor xed parameters
RFTC
conversion resistance
for signals to FTC
17
20
23
k
RPP
conversion resistance
for L and R signals to
the P-P processor
17
20
23
k
RQ
conversion resistance
for Q signals
45
6
k
fservo/
fservo
matching error LPF1
between channels
--
4
%
Qi/Q1234
matching error
between signals Q1 to
Q4
Q1234 = ΣQi/4 (i = 1 to 4);
input = 0.05 V to 1.0 V;
VA =VB =VC =VD; SMPLON = 0;
CALSAT = 0; GCAL = 1.0 V
--
4
%
Q
i/Q56
matching error
between signals Q5
and Q6
Q56 = ΣQi/2 (i = 5 and 6);
input = 0.05 V to 1.0 V;
VE =VF =VH = VG; SMPLON = 0;
CALSAT = 0; GCAL = 1.0; DPD = 0;
GRAT = 0; AT[7:0] = 128
--
5
%
BLR
3 dB bandwidth of
signals L and R
SMPLON = 0
90
-
MHz
SMPLON = 1
2
-
MHz
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