參數(shù)資料
型號: TZA1047HL/M1B
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): 68/69頁
文件大?。?/td> 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
8 of 69
Philips Semiconductors
TZA1047
Preprocessor IC for CD and DVD rewritable
[1]
Only in EFM bypass mode.
[2]
EFM clock and data when not in EFM bypass mode.
7.
Functional description
7.1 Detector layout
The TZA1047 supports OPUs having the detector layout shown in Figure 3. The detector
segments are denoted A to H which conforms to the generally accepted standard for
8 segment PDICs.
D2/TLN
51
servo output current or TLN error signal output
D1
52
servo output current
IDDQTST
53
zero dissipation mode selection input (tie to GND for normal
operation)
CALF
54
RF average level signal input
A2
55
RF bottom level signal output
A1
56
RF top level signal output
SROUT
57
shift register output for register test mode
ALFA
58
ALFA current output
LASP
59
laser power setpoint signal input
TEST
60
test output; leave unconnected
RRF
61
single-ended RF read input
WRF
62
single-ended RF write input
VREF
63
photodiode IC (PDIC) reference voltage output
VIF
64
satellite segment F input
Table 3:
Pin description …continued
Symbol
Pin
Description
Fig 3.
Detector layout supported.
mce511
CENTRAL SEGMENTS
(HIGH BANDWIDTH)
SATELLITE SEGMENTS
F
E
H
G
A
B
D
C
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