LC78624E Datasheet, PDF (27/27 Pages) Sanyo Semicon Device – Compact Disc Player DSP

27. CD-DSP Functional Comparison
Product
Function
EFM-PLL
RAM
Speed
Digital output
Interpolation
Zero-cross
muting
Level meter
peak search
Bilingual
Digital attenuator
Digital filters
Digital
de-emphasis
LC7861NE→
LC7861KE
When paired with
an analog ASP
16 K
2!/4!
q
4
q
–12 dB, –∞
!
!
!
2fs
!
General-
purpose
port
Output
Input/
output
VCD support
Antishock interface
Antishock controller
CD text support
CD-ROM interface
1 bit D/A converter
Lowpass filter
Power supply
voltage
Package
2
!
!
!
!
!
q
!
!
4.5 to 5.5 V
QFP64E
LC78621E
Built-in VCO
FR = 1.2 kΩ
16 K
2!
q
4
q
–12 dB, –∞
q
q
q
8fs
q
2
!
!
q
!
!
q
q
!
3.6 to 5.5 V
QFP80E
LC78624E
LC78622E
Built-in VCO
FR = 1.2 kΩ
16 K
2!
q
2
q
–∞
!
q
q
4fs
q
!
5
!
!
!
!
!
q
q
3.0 to 5.5 V
QFP64E
LC78624E
Built-in VCO
FR = 1.2 kΩ
16 K
2!
q
2
q
–∞
!
q
!
!
!
!
5
!
!
!
q
!
!
!
3.0 to 5.5 V
QFP64E
LC78625E
Built-in VCO
FR = 1.2 kΩ
16 K
2!
q
4
q
–12 dB, –∞
q
q
q
8fs
q
2
(4)
q
q
!
!
q
q
!
3.0 to 5.5 V
QFP80E
LC78626E
Built-in VCO
FR = 5.1 kΩ
16 K
2!
q
2
q
–∞
!
q
q
4fs
q
!
1 + (3)
!
No need
q
!
!
q
q
3.0 to 5.5 V
QFP100E
LC78630E
Built-in VCO
FR = 1.2 kΩ
18 K
4!
q
2
q
–∞
!
q
q
2fs
q
2
2 + (4)
q
q
!
!
q
q
!
3.6 to 5.5 V
QFP80E
s No products described or contained herein are intended for use in surgical implants, life-support systems, aerospace
equipment, nuclear power control systems, vehicles, disaster/crime-prevention equipment and the like, the failure of
which may directly or indirectly cause injury, death or property loss.
s Anyone purchasing any products described or contained herein for an above-mentioned use shall:
ΠAccept full responsibility and indemnify and defend SANYO ELECTRIC CO., LTD., its affiliates, subsidiaries and
distributors and all their officers and employees, jointly and severally, against any and all claims and litigation and all
damages, cost and expenses associated with such use:
 Not impose any responsibility for any fault or negligence which may be cited in any such claim or litigation on
SANYO ELECTRIC CO., LTD., its affiliates, subsidiaries and distributors or any of their officers and employees
jointly or severally.
s Information (including circuit diagrams and circuit parameters) herein is for example only; it is not guaranteed for
volume production. SANYO believes information herein is accurate and reliable, but no guarantees are made or implied
regarding its use or any infringements of intellectual property rights or other rights of third parties.
This catalog provides information as of February, 1998. Specifications and information herein are subject to
change without notice.
PS No. 5811-27/27