參數(shù)資料
型號(hào): TZA1031HL
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, 1.40 MM, PLASTIC, MS-026, SOT-314-2, LQFP-64
文件頁數(shù): 32/52頁
文件大?。?/td> 207K
代理商: TZA1031HL
2002 Jun 06
38
Philips Semiconductors
Product specication
Signal processing IC for DVD rewriteable
TZA1031
ITR
ITR current step
ITR = 1
0.36
0.40
0.44
A
OFR
FEN offset current for
read
OFR[3:0] = 0000
4.4
4
3.6
A
OFR[3:0] = 1111
3.15
3.5
3.85
A
OF
R
OFR current step
OFR = 1
1.35
1.5
1.65
A
OFW
FEN offset current for
write
OFW[3:0] = 0000
4.4
4
3.6
A
OFW[3:0] = 1111
3.15
3.5
3.85
A
OFW
OFW current step
OFW = 1
1.35
1.5
1.65
A
RF amplier (RF-AMP)
Vi(RF)
input voltage range
(RFP-RFN)
differential
0
1V
common mode
0.5VDD
V
Ii(RF)
RF input current
10
0
A
Rrf
RF V-to-I conversion
resistance
2.12
2.5
2.88
k
Vref
reference voltage for rf-cal
1.2
1.3
1.45
V
Rcal
I-to-V conversion
resistance for offset
calibration
28
33
38
k
Vcal
rf-cal output voltage range pin XDN; ZCAL = 0;
RFCAL = 1
Vref
VDD 1V
ORF
RF offset control voltage
ORF[5:0] = 000000
176
160
144
mV
ORF[5:0] = 111111
144
160
176
mV
O
RF
RF offset control voltage
step
ORF = 1
4.5
5.0
5.5
mV
BWrf-cal
3 dB bandwidth of rf-cal
lters off
1
100
kHz
BWbca-rf
3 dB bandwidth of bca-rf
5
MHz
BWRF
3 dB bandwidth of RFP
and RFN
ENEQ = 0; ENNF = 0
180
MHz
αα-equalizer parameter
ENEQ = 1
1.125
1.25
1.375
ττ-equalizer parameter
ENEQ = 1
1.18
1.31
1.44
k
k-equalizer parameter
ENEQ = 1; KEQ = 0
3.2
4.0
4.8
ENEQ = 1; KEQ = 1
4.8
6.0
7.2
f0(RF)
noise lter and equalizer
corner frequency;
f0 = (16 + BWRF) MHz
BWRF[6:0] = 0000000 13.6
16
18.4
MHz
BWRF[6:0] = 1111111 128.7
143
157.3
MHz
f0(RF)
noise lter and equalizer
corner frequency step
size
BWRF = 1
0.85
1
1.15
MHz
SYMBOL
PARAMETER
CONDITIONS
MIN.
TYP.
MAX.
UNIT
V
DD
2
----------
0.25
V
DD
2
----------
0.25
+
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