BU9528KS Datasheet, PDF (3/20 Pages) Rohm – BU9528KS

ޫσΟεΫ IC
BU9528KS
!各端子説明
Pin No. Pin name
1
ASY
2
EYE
3
AVDD1
4
FCO
5
PCO
6
VC
7
RVCO
8
AGND1
9
FEIN
10
FCAPA
11
TEIN
12
TZC
13
ATS
14
TCAPA1
15
TCAPA2
16
CDST
17
RFRP
18
FB
19
TB
20
ADJ1
21
ADJ2
22
FDOUT
23
JUMPO
24
TDOUT
25
SDIN
26
SDOUT
27
CLVOUT
28
DGND1
29
CLK88
30
MIRROR
31
DEFECT
32
LON
33
FOK
34
GFS
35
CLK
36
SUBDATA
37
SUBCK
38
SUBSYQ
39
MCK
40
DIN
Ξφϩά / σδλϧ I / O
Ξφϩά
O
σδλϧ
I
−
−
Ξφϩά
O
Ξφϩά
O
Ξφϩά
I
Ξφϩά
I
−
−
Ξφϩά
I
Ξφϩά
O
Ξφϩά
I
Ξφϩά
I
Ξφϩά
I
Ξφϩά
I
Ξφϩά
O
Ξφϩά
O
Ξφϩά
I
Ξφϩά
O
Ξφϩά
O
Ξφϩά
O
Ξφϩά
I
Ξφϩά
O
Ξφϩά
O
Ξφϩά
O
Ξφϩά
I
Ξφϩά
O
Ξφϩά
O
−
−
σδλϧ
O
σδλϧ
I
σδλϧ
I
σδλϧ
O
σδλϧ
I
σδλϧ
O
σδλϧ
O
σδλϧ
O
σδλϧ
I
σδλϧ
O
σδλϧ
I
σδλϧ
I
EFMग़ྗ୺ࢠ
Pin descriptions
Equivalent
circuit
7
EFM৴߸ೖྗ୺ࢠ
1
Ξφϩάిࢠ୺ݯʢαʔϘܥͷిݯʣ
−
PLL FCO DACग़ྗ୺ࢠ
11
PLL PCOग़ྗ୺ࢠ
11
αʔϘ༻ϦϑΝϨϯε୺ࢠ
7
VCOൃৼप೾਺ઃఆ఍߅෇͖୺ࢠ
7
ΞφϩάGNDʢαʔϘܥͷGNDʣ
−
ϑΥʔΧεΤϥʔೖྗ୺ࢠ
7
ϑΥʔΧεLPFΩϟύऔΓ෇͚୺ࢠ
7
τϥοΩϯάΤϥʔೖྗ୺ࢠ
7
τϥοΩϯάθϩΫϩεೖྗ୺ࢠ
7
ΞϯνγϣοΫೖྗ୺ࢠ
7
ϑΥʔΧεLPFΩϟύऔΓ෇͚୺ࢠ
7
ϑΥʔΧεLPFΩϟύऔΓ෇͚୺ࢠ
7
֎ཚ༻LPFΩϟύऔΓ෇͚୺ࢠ
7
RFৼ෯஋ೖྗ୺ࢠ
7
ϑΥʔΧεόϥϯεௐ੔༻PWMDACग़ྗ୺ࢠ
7
τϥοΩϯάόϥϯεௐ੔༻PWMDACग़ྗ୺ࢠ
7
τϥοΩϯάόϥϯεɺήΠϯௐ੔༻ଌఆϙΠϯτग़ྗ୺ࢠ 7
τϥοΩϯάόϥϯεɺήΠϯௐ੔༻LPFऔΓ෇͚୺ࢠ
7
ϑΥʔΧευϥΠϒग़ྗ୺ࢠ
7
τϥοΩϯάδϟϯϓग़ྗ୺ࢠ
7
τϥοΩϯάυϥΠϒग़ྗ୺ࢠ
7
εϨουϑΟϧλೖྗ୺ࢠ
7
εϨουυϥΠϒग़ྗ୺ࢠ
7
CLVυϥΠϒग़ྗ୺ࢠ
8
σδλϧGND
−
PWMυϥΠό༻ΫϩοΫग़ྗ୺ࢠ
2
ϛϥʔ৴߸ೖྗ୺ࢠ
ø
DEFECT ৴߸ೖྗ୺ࢠ
1
ϨʔβONίϯτϩʔϧग़ྗ୺ࢠ
2
ϑΥʔΧεOKೖྗ୺ࢠ
1
GFSग़ྗ୺ࢠ
2
֤छΫϩοΫϞχλग़ྗ୺ࢠ
2
αϒίʔυσʔλग़ྗ୺ࢠ
2
αϒίʔυϏοτΫϩοΫೖྗ୺ࢠ
3
αϒίʔυಉظ৴߸୺ࢠ
2
αϒQɺίϚϯυ༻ϏοτΫϩοΫೖྗ୺ࢠ
6
ίϚϯυೖྗ୺ࢠ
1
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