ak4365 AKM Semiconductor, Inc., ak4365 Datasheet - Page 37

• Manufacturer Part Number: ak4365
• Description: Pll & Hp-amp Dac
• Manufacturer: AKM Semiconductor, Inc.

(1) ? o q j ˝ [ z
(2) PDN pin
(3) MCKI pin t ‡ ´ « Ø ¿ «
(4) PLL w Ø ¿ «
(5) DAC w ^ t x MCKO
(6) PLL U Ø ¿ « ‘ o T
(7) 3D ;
(8) 3D ;
(9)
(10)
(11) ˆ · »
(12) ˆ · »
(13)
ASAHI KASEI
„ ˝ º
1) DAC
MS0409-J-01
Power Supply
PDN pin
PMVCM, PMPLL,
PMDAC, MCKO bits
MCKI pin
MCKO pin
BICK,
LRCK pins
DAC Internal
SDTI pin
DACHL,
DACHR bits
3D1-0 bits
(when 3D is used)
PMHPL,
PMHPR bits
MUTEN bit
ATTL7-0
ATTR7-0 bits
HPL/R pin
2.2 F w ø ) & l o T
bits t “0” z 3D1-0bits t“00”
« Ø ¿ « ›
i ^ M {
x z3D1-0bits t“10”
^ M {
State
¿ ¯ ¥
¿ ¯ ¥
¿ ¯ ¥
¿ ¯ ¥
Figure 29. DAC S | HP-amp w ˝ º
HP-Amp
(t
(t
¿
r
f
) x70k x C(typ) p b { C=1 F w ø z t
) x60k x C(typ) p b { C=1 F w ø z t
“H” t ‘ o T
; b q V x z
; ‘ s M ø x z
… ¢ ‡ ›
t 0 b
Æ
“00”(3D OFF)
Don’t care
\ q U p V b { ¿ ¯ ¥
PD
Unstable
x
Don’t care
Don’t care
w q j ˝ U
w q j < U
U ¶ t q j < U l o T ? o
(1)
>150ns
U ¶ t q j < U l o T
150ns
w ›
Table 1
Unstable
Unstable
00H(MUTE)
(2) >0
DACHL, DACHR bits t “1”
x x x x x x x x x x x x x
x x x x x x x x x x x x x
x x x x x x x x x x x x x
x x x x x x x x x x x x x
x x x x x x x x x x x x x
x x x x x x x x x x x x x
x x x x x x x x x x x x x
x x x x x x x x x x x x x
x x x x x x x x x x x x x
x x x x x x x x x x x x x
x x x x x x x x x x x x x
x x x x x x x x x x x x x
x x x x x x x x x x x x x
x x x x x x x x x x x x x
x x x x x x x x x x x x x
x x x x x x x x x x x x x
x x x x x x x x x x x x x
x x x x x x x x x x x x x
x x x x x x x x x x x x x
x x x x x x x x x x x x x
x x x x x x x x x x x x x
x x x x x x x x x x x x x
x x x x x x x x x x x x x
x x x x x x x x x x x x x
x x x x x x x x x x x x x
x x x x x x x x x x x x x
x x x x x x x x x x x x x
x x x x x x x x x x x x x
x x x x x x x x x x x x x
x x x x x x x x x x x x x
x x x x x x x x x x x x x
x x x x x x x x x x x x x
x x x x x x x x x x x x x
x x x x x x x x x x x x x
x x x x x x x x x x x x x
x x x x x x x x x x x x x
x x x x x x x x x x x x x
x x x x x x x x x x x x x
x x x x x x x x x x x x x
x x x x x x x x x x x x x
x x x x x x x x x x x x x
x x x x x x x x x x x x x
x x x x x x x x x x x x x
x x x x x x x x x x x x x
x x x x x x x x x x x x x
x x x x x x x x x x x x x
x x x x x x x x x x x x x
x x x x x x x x x x x x x
x x x x x x x x x x x x x
x x x x x x x x x x x x x
x x x x x x x x x x x x x
x x x x x x x x x x x x x
x x x x x x x x x x x x x
x x x x x x x x x x x x x
x x x x x x x x x x x x x
x x x x x x x x x x x x x
x x x x x x x x x x x x x
{ V
˘ Ø ‹ Z x
(3)
PMHPL, PMHPR, MUTEN bits t “1”
PMVCM, PMPLL, PMDAC, MCKO bits t “1”
(4) ~20ms
(5)
˝ & l o T
(9)
(6) >0
DACHL, DACHR bits t“1”
x
p * ‘ h ⁄ « Ø ¿ «
(7) >0
p 50ms
DACHL, DACHR bits t “1”
(8) >2ms(at 3D OFF), >50ms(at 3D ON)
(11) GD (12) 1061/fs
{ V
x
x
b q
{ PLL U Ø ¿ « b q
(PLL Slave mode)
Normal Operation
ATS bit p
FFH(0dB)
p < ^ M {
“10”(3D ON )
PDN pin
MUTET pin w fl ˆ – (C) p >
MUTET pin w fl ˆ – (C) p >
22/fs(=499µs@fs=44.1kHz) w
˝ & l o T
PLL U ^
¿
x « Ø ¿ « U
(11) (12)
r
f
x70ms(typ) p b {
x60ms(typ) p b {
PMHPL, PMHPR t “0”
p V b { s 8 x
- 37 -
… ¢ ‡ ›
“H” t ‘ o < ^ M {
{ V
(BICK, LRCK) U A p b { PMDAC bit = “0” w x ⁄
PMHPL, PMHPR, MUTEN bits t “1”
OFF ‘ o < ^ M {
Unstable
MCKO pin T
(10)
00H(MUTE)
{ V
Don’t care
Don’t care
Unstable
x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x
x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x
x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x
x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x
x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x
x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x
x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x
x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x
x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x
x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x
x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x
x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x
x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x
x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x
x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x
x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x
x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x
x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x
x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x
x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x
x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x
x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x
x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x
x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x
x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x
x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x
x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x
x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x
x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x
x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x
x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x
x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x
x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x
x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x
x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x
x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x
x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x
x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x
x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x
x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x
x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x
x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x
x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x
Unstable
p < ^ M {
‘ b {
{ V
PD
Unstable
^ o M s X o
“00”
{ V
x x x x x x x x x x x x
x x x x x x x x x x x x
x x x x x x x x x x x x
x x x x x x x x x x x x
x x x x x x x x x x x x
x x x x x x x x x x x x
x x x x x x x x x x x x
x x x x x x x x x x x x
x x x x x x x x x x x x
x x x x x x x x x x x x
x x x x x x x x x x x x
x x x x x x x x x x x x
x x x x x x x x x x x x
x x x x x x x x x x x x
p T
(4) ~20ms
p 2ms
(9)
(6) >0
(7) >0
p < ^ M {
(8) >2ms, or >50ms
1061/fs(=24ms@fs=44.1kHz) p b {
(Don’t care: Hi-Z
3D1-0 bits t“10”
{ V
Normal Operation
{ V
» « Ø ¿ « U Z ^
(11) (12)
(GD)
FFH(0dB)
^ ‘ b {
˝ (VCOM pin w fl ˆ –
z VCOM/2
z VCOM/2
“10”
p < ^ M {
z f w
(11) (12)
3D ;
¸ j b {
00H(MUTE)
Don’t care
Don’t care
Don’t care
DACL, DACR
{ V
(10)
p w q j ˝ U
p w q j < U
{ V
X )
; b
b {
“00”
[AK4368]
PD
2005/08
(13)
p X
p <
ø