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): 47/69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
51 of 69
Philips Semiconductors
TZA1047
Preprocessor IC for CD and DVD rewritable
Vn(o)(RF)
effective RF output
noise voltage
ENEQ = 0; ENNF = 1;
BWRF[6:0] = 7Fh; r/w = 1;
GRF =0dB
HA = 0
-
2.0
mV
HA = 1
-
4.0
mV
SRRF
differential slew rate
for RF output
maximum bandwidth
(BWRF[6:0] = FFh); CL < 10 pF;
5X = 0
HA = 0
200
-
V/
s
HA = 1
400
-
V/
s
CL < 10 pF; 5X = 1
HA = 0
50
-
V/
s
HA = 1
100
-
V/
s
RF amplier programmable parameters
Ri(RF)
RF input termination
resistance
LDRF[1:0] = 00
56
75
94
LDRF[1:0] = 01
112
150
188
LDRF[1:0] = 10
225
300
375
LDRF[1:0] = 11
5
-
k
VOctrl(RF)
RF offset control
voltage
OFFRF = (
95 + 3 × OFFRF) mV
r/w = 1; OFFRFR[5:0] = 00h
105
95
+75
mV
r/w = 0; OFFRFW[5:0] = 00h
r/w = 1; OFFRFR[5:0] = 3Fh
75
95
105
mV
r/w = 0; OFFRFW[5:0] = 3Fh
VOctrl(RF)
RF offset control
voltage step size
OFFRF = 1 or OFFRFW = 1
-
3
-
mV
f0(RF)
noise lter and
equalizer corner
frequency
f0 = (16 + 1.3 × BWRF) MHz
BWRF[6:0] = 00h
-
16
-
MHz
BWRF[6:0] = 7Fh
-
180
-
MHz
f0(RF)
noise lter and
equalizer corner
frequency step size
BWRF = 1
-
1.3
-
MHz
DCRF
RF DC control voltage normal mode (RDCRF = 0)
DCRF[5:0] = 0h
-
0
-
mV
DCRF[5:0] = 63h; PDCRF = 0
500
630
700
mV
DCRF[5:0] = 63h; PDCRF = 1
500
630
700
mV
OPC mode (RDCRF = 1)
DCRF[5:0] = 0h
-
0
-
mV
DCRF[5:0] = 63h; PDCRF = 0
250
315
350
mV
DCRF[5:0] = 63h; PDCRF = 1
250
315
350
mV
DCRF
RF DC control voltage
step size
DCRF = 1; RDCRF = 0
-
10
-
mV
DCRF = 1; RDCRF = 1
-
5
-
mV
Table 27:
Characteristics …continued
Symbol
Parameter
Conditions
Min
Typ
Max
Unit
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