BU9534KV Datasheet, PDF (2/2 Pages) LSI Computer Systems – Signal processor LSI with anti-shock memory controller for CD players

Recommended Operating Conditions (Ta=25°C)
Parameter
Symbol Min.
Operating power supply voltage
VDD
2.5
Typ. Max.
—
3.3
Electrical characteristics (Unless otherwise noted; Ta=25°C, Vcc=3.0V)
Parameter
Symbol Min. Typ. Max.
Circuit current
Io
—
28
35
Audio-DAC distortion
THD
—
0.01
—
Audio-DAC range
DR
—
90
—
Audio-DAC S/N rate
S/N
—
96
—
Servo-ADC Max. conversion voltage
VADH
1.0
1.2
1.4
Servo-ADC Min. conversion voltage
VADL –1.4 –1.2 –1.0
Servo-ADC Max. output voltage
VADH
0.8
1.2
—
Servo-ADC Min. output voltage
VADL
—
–1.2 –0.8
RF amplifier Max. output amplitude
VRFH
1.1
1.3
—
RF amplifier Min. output amplitude
VRFL
—
–1.3 –1.1
Unit
V
Unit
Conditions
mA
% 0dB,1KHZ
dB –60dB,1KHZ
dB
V
V
V
V
V
V
Application Circuit
AVDD1 1
AC 2
BD 3
VBIAS 4
E5
F6
AGND1 7
FEN 8
FEO 9
PKC 10
BTC 11
PD 12
LD 13
ASY 14
AVDD2 15
PCO 16
FCO 17
AGND2 18
FDOUT 19
JUMPO 20
TDOUT 21
SDIN 22
SDOUT 23
CLVOUT 24
DGND1 25
x8 Over
Sampling
Digital Filter
1bit DAC
16K SRAM
APC
Digital
Servo
Filter
PLL
Digital
Servo
Signal
Processor
Command
Interface
Digital
Signal
Processor
Anti-shock
Memory
Controller
75 DVDD2
74 DCK
73 LRCK
72 DOUTA
71 DQ08
70 DQ09
69 DQ10
68 DQ11
67 DQ12
66 DQ13
65 DQ14
64 DQ15
63 DQ00
62 DQ01
61 DQ02
60 DQ03
59 DQ04
58 DQ05
57 DQ06
56 DQ07
55 WEX
54 CASX
53 RASX
52 A00
51 A01