参数资料
型号: TC9462F
元件分类: 消费家电
英文描述: SPECIALTY CONSUMER CIRCUIT, PQFP100
封装: 14 X 20 MM, 0.65 MM PITCH, PLASTIC, QFP-100
文件页数: 5/17页
文件大小: 226K
代理商: TC9462F
TC9462F
2001-11-05
13
Analog Circuit Characteristics
1.
A/D Converter
Characteristics
Test Condition
Min
Typ.
Max
Unit
Resolution
8
bit
FE
176.4
KHz
TE
176.4
KHz
SBAD
88.2
KHz
Sampling frequency
RFRP
XI
= 16.9344 MHz
176.4
KHz
Conversion input range
Ex. VSS = 0 V, 2VREF = 4.2 V
0.15
2VREF
0.85
2VREF
V
2.
D/A Converter (focus, tracking equalizer output)
Characteristics
Test Condition
Min
Typ.
Max
Unit
Bit number
5
bit
Sampling frequency
2.8
MHz
Output signal range
AVSS
2VREF
V
3.
PLL Filter Amp.
Characteristics
Test Condition
Min
Typ.
Max
Unit
Input/output signal range
VSS
2VREF
V
Frequency characteristics
-3 dB point, RNF = 15 kW
2
4
MHz
4.
VCO (PLL)
Characteristics
Test Condition
Min
Typ.
Max
Unit
Center oscillation frequency
LPFO
= VREF,
VCOREF
= VREF
34.6
MHz
VCOREF
= VREF,
VCOGSL
= “H”
±40
±50
Frequency variation range
VCOREF
= VREF,
VCOGSL
= “L”
±40
%
upper limit
1.0
VCOREF terminal
input voltage range
lower limit
VREF reference
-0.5
V
5.
TEZI Signal Comparator
Characteristics
Test Condition
Min
Typ.
Max
Unit
Input range
VSS
2VREF
V
Input amplitude
1.0
3.5
Vp-p
Hysteresis voltage
VREF reference
100
mV
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