LC78626 Sanyo Semicon Device, LC78626 Datasheet - Page 5

• Manufacturer Part Number: LC78626
• Description: DSP for Compact Disk Players
• Manufacturer: Sanyo Semicon Device

Specifications
Absolute Maximum Ratings
Allowable Operating Range at Ta = 25°C, V
Electrical Characteristics at Ta = 25°C, V
Maximum power supply voltage
Input voltage
Output voltage
Allowable power dissipation
Operating temperature range
Storage temperature range
Power supply voltage
Input high level voltage
Input low level voltage
Data setup time
Data hold time
High level clock pulse width
Low level clock pulse width
Data read access time
Command transfer time
Subcode Q read enable time
Subcode ready cycle time
Subcode read enable time
Port input data setup time
Port input data hold time
Port input clock setup time
Port output data delay time
Input level
Range of operating frequencies
Crystal oscillator frequency
Consumption current
Input high level current.
Parameter
Parameter
Parameter
at Ta = 25°C, V
V
Symbol
Pd max
Symbol
Symbol
DD
V
V
V
t
Topr
V
V
V
t
t
t
t
t
t
V
V
Tstg
V
V
V
RWC
I
I
V
t
t
CHD
RCQ
CDD
t
t
RAC
SQE
t
t
CSU
f
I
OUT
DD
DD
WH
IH
IH
SU
HD
WL
SC
OP
f
DD
IH
IH
IH
SE
IN
IN
IL
IL
IL
IN
X
max
1
2
1
2
2
1
2
3
1
2
1
2
DD
V
ATT/DF/DAC to the normal speed
V
All functions guaranteed to 2 speed
I/O and input pins with the exception of
EFMI and DRAM0 to DRAM3
EFMI
DRAM0 to DRAM3
I/O and input pins with the exception of
EFMI and DRAM0 to DRAM3
EFMI
DRAM0 to DRAM3
COIN, RWC: Figure 1
COIN, RWC: Figure 1
SBCK, CQCK: Figures 1 to 3
SBCK, CQCK: Figures 1 to 3
SQOUT, PW: Figures 2 and 3
RWC: Figure 1
WRQ: Figure 2, no RWC signal
SFSY: Figure 3
SFSY: Figure 3
CONT2 to CONT5, RWC: Figure 4
CONT2 to CONT5, RWC: Figure 4
RWC, CQCK: Figure 4
CONT2 TO CONT5, RWC: Figure 5
EFMI: slice level control, V
XIN: C coupling input
EFMI
XIN, XOUT
V
V
DEFI, EFMI, HFL, TES, RWC, COIN, CQCK,
FMT, MR1, RES, TESD, WOK, PAUSE IN,
SHOCK, TESCLK, TESA, TESB, TESC,
TESGB, TEST1: V
TAI, TEST2 to TEST5, CS, TESE:
V
DD
DD
DD
DD
IN
SS
SS
= 3.2 V V
= V
, XV
, XV
, XV
= 3.0 to 3.4 V with normal playback
= 0V
= 0V
DD
DD
DD
DD
LC78626E
= 3.4 V
, LV
, LV
, LV
DD
DD
DD
SS
Conditions
Conditions
, RV
, RV
, RV
IN
= 0V
= V
DD
DD
DD
Conditions
DD
, VV
, VV
, VV
DD
DD
DD
DD
= 3.0 V
:
:
:
0.45V
0.7V
0.6V
min
min
1000
400
400
400
400
400
400
400
100
3.0
3.6
0.8
1.0
DD
DD
DD
15
0
0
0
0
16.9344
Ratings
Ratings
V
V
V
SS
SS
SS
typ
typ
11.2
136
–0.3 to V
–0.3 to V
–0.3 to V
14
Ratings
Continued on next page.
–40 to +125
–20 to +75
0.3V
0.4V
0.2V
DD
DD
SS
max
max
1200
+7.0
+0.3
+0.3
V
V
V
400
400
5.5
5.5
No. 5692-5/32
DD
DD
DD
DD
DD
DD
10
20
55
5
Vp-p
Vp-p
MHz
MHz
Unit
mW
Unit
Unit
mA
ms
°C
°C
µA
µA
ns
ns
ns
ns
ns
ns
µs
µs
ns
ns
ns
ns
V
V
V
V
V
V
V
V
V
V
V