參數(shù)資料
型號(hào): TZA1047HL/M1B
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): 53/69頁
文件大小: 324K
代理商: TZA1047HL/M1B
9397 750 14664
Koninklijke Philips Electronics N.V. 2005. All rights reserved.
Product data sheet
Rev. 02 — 1 June 2005
57 of 69
Philips Semiconductors
TZA1047
Preprocessor IC for CD and DVD rewritable
Normalizer xed parameters
fLPF1
3 dB frequency of
LPF1 in RAD
CCMPP = 100 nF
-
1.0
-
kHz
fLPF2
3 dB frequency of
LPF2 in CANORM
BWRS = 0
48
60
72
kHz
BWRS = 1
96
120
144
kHz
Iref(CAN)
CAN reference
current
-10
-
A
Iref1
MIRN and CAN
reference current
-
200
-
A
Iref(PR)
read power reference
current
-
3.50
-
A
Iclamp
TLN clamp current
9
10
11
A
trel(clamp)
TLN clamp release
time
after clamping
-
2
s
I/(I1 + I2)
normalization error
I1 = I2; Qn > 1 A
for FEN and REN
-
3
%
for TLN
-
15
%
τd
RS switch delay
-
4
ns
Ri(LASP)
LASP input
impedance
-2
-
k
Vo(S),Vo(D)
servo output voltage
S1 and S2, D1 to D4; operating
1.2
-
0.5VDD
V
ALFA signal range
Ii(RF)(ALFA)
RF input signal for
ALFA
operating
40
-
800
A
ALFA xed parameters
Iref(ALFA)
reference current for
normalization
-10
-
A
α/α
variation of ALFA with
die temperature
T = 40 °C-
-
4
%
Io(ALFA)
ALFA output current
Vo(ALFA) = 0 V
0
-
100
A
ALFA programmable parameters
IAN
ALFA normalization
current
IAN[1:0] = 00
-
10
-
A
IAN[1:0] = 01
-
20
-
A
IAN[1:0] = 10
-
30
-
A
IAN[1:0] = 11
-
40
-
A
BETA signal range
Ii(RF)(BETA)
RF input signal for
BETA
operating
0
-
200
A
BETA xed parameters
Vo(BETA)
A1, A2 and CALF
output voltage
VDD = 5 V
0
-
3.3
V
Zo(BETA)
A1, A2 and CALF
output impedance
-
300
Table 27:
Characteristics …continued
Symbol
Parameter
Conditions
Min
Typ
Max
Unit
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