HHB CDR-850 - Block Diagram

63
CDR-850
BA7082F (SERVO DIGITAL ASSY : IC302)
• VCO IC
•
Block Diagram
16
IN1
1
SW1
15
IN2
2
SW2
14
VO
3
SW3
13
VCTL
4
BW
12
CT1
VCO
1/2
SW
5
BWB
11
CT2
6
1/2FB
10
VCC
7
FOUT
9
F ADJ
8
GND
•
Pin Function
.oNemaNniPO/InoitcnuF.oNemaNniPO/InoitcnuF
11WS
O
tuptuoneporotcelloC
ytilibisneslortnocroftuptuokcolbcigoL
tnemtsujda
9JDAF
−
niptsujdA0f
22WS01CCV
−
nipCCV
33WS112TC
−
noitallicsoOCVrofnipnoitcennocroticapaC
4WB
I
ytilibisneslortnocroftupnikcolbcigoL
tnemtsujda
211TC
5BWB31LTCVI
-trohsrofesu,yllamroNniplortnocOCV
.)41nip(OVhtiwtiucric
6BF2/1I
ytilibisneslortnocroftupnikcolbcigoL
reilpitlumedycneuqerf2/1dnatnemtsujda
ycneuqerf2/1:L,hguorht:Hhctiws
tuptuoreilpitlumed
410VO tnemtsujdaytilibisnesroftuptuo.pmA
7TUOFO niptuptuoOCV512NI
I
tnemtsujdaytilibisnesroftupni.pmA
tupnignitrevnI:2NItupniesahp-evitisop:1NI
8DNG
−
nipDNG611NI
•
Block Diagram
1
44
NC
2
BCLK_I
3
WCLK_I
4
LR_I
5
NC
6
VDO
7
GND
8
NC
9
BKPOL_I
10
MODE0_I
11
12
NC
NC
13
MODE1_I
14
RESET
15
NC
16
GND
17
NC
18
MUTE_I
19
NC
20
MUTE_O
21
MODE1_O
22
NC
23
NC
24
MODE0_O
25
BKPOL_O
26
NC
27
GND
28
VDO
29
NC
30
DATA_O
31
LR_O
32
WCLK_O
33
NC
NC
43
DATA_I
42
XTAL_I
41
NC
40
XTAL_O
39
NC
38
SETSLW
37
NC
36
PWRDWN
35
BCLK_O
34
NC
SERIAL IN
ACCUM
MULT
CLOCK
TRACKING
SERIAL OUT
FIFO COEF ROM
AD1893JST (SERVO DIGITAL ASSY : IC311)
• Sample Rate Converter IC