TC9462F_01 TOSHIBA [Toshiba Semiconductor], TC9462F_01 Datasheet - Page 13

• Manufacturer Part Number: TC9462F_01
• Description: Digital Servo Single Chip Processor
• Manufacturer: TOSHIBA [Toshiba Semiconductor]

Analog Circuit Characteristics
1. A/D Converter
Resolution
Sampling frequency
Conversion input range
2. D/A Converter
Bit number
Sampling frequency
Output signal range
3. PLL Filter Amp.
Input/output signal range
Frequency characteristics
4. VCO (PLL)
Center oscillation frequency
Frequency variation range
VCOREF terminal
input voltage range
5. TEZI Signal Comparator
Input range
Input amplitude
Hysteresis voltage
Characteristics
Characteristics
Characteristics
Characteristics
Characteristics
FE
TE
SBAD
RFRP
upper limit
lower limit
(focus, tracking equalizer output)
XI = 16.9344 MHz
Ex. V
-3 dB point, RNF = 15 kW
LPFO = V
VCOREF = V
VCOREF = V
VCOGSL = “H”
VCOREF = V
VCOGSL = “L”
V
V
REF
REF
SS
reference
reference
Test Condition
Test Condition
Test Condition
Test Condition
Test Condition
= 0 V, 2V
REF
REF
REF
REF
,
¾
¾
¾
¾
¾
¾
¾
,
,
REF
13
= 4.2 V
2V
0.15 ´
AV
-0.5
V
V
Min
Min
Min
Min
±40
Min
1.0
¾
¾
¾
¾
¾
¾
¾
¾
¾
¾
¾
2
REF
SS
SS
SS
176.4
176.4
176.4
Typ.
88.2
Typ.
Typ.
Typ.
34.6
Typ.
±50
±40
100
2.8
¾
¾
¾
¾
¾
¾
¾
8
5
4
2V
2V
2V
2V
0.85 ´
Max
Max
Max
Max
Max
1.0
3.5
¾
¾
¾
¾
¾
¾
¾
¾
¾
¾
¾
¾
¾
REF
REF
REF
REF
MHz
MHz
MHz
V
Unit
KHz
KHz
KHz
KHz
Unit
Unit
Unit
Unit
mV
bit
bit
%
V
V
V
V
V
p-p
2001-11-05
TC9462F