MG206C-USB/MG206C
24
■
LSI PIN DESCRIPTION
（LSI端子機能表）
USB differential input/output plus
USB differential input/output minus
Connect to USB power (VBUS)
Digital ground for USB transceiver
HID key state input(mute), active high
HID key state input(volume up),active high
HID key state input(volume down),active high
Must be set to high
Must be set to high
Internal analog power supply for codec
Analog ground for codec
ADC analog input for L-channel
ADC analog input for R-channel
Common for ADC/DAC(VCCCI/2)
DAC analog output for R-channel
DAC analog output for L-channel
Internal analog power supply for PLL
Analog ground for PLL
Internal analog power supply for PLL
Crystal oscillator output
Crystal oscillator input
Analog ground for oscillator
Internal analog power supply for oscillator
Test pin, must be connected to GND
Test pin, must be left open
Digital gronud
Internal digital power supply
Suspend flag, active low
(Low: suspend, High: operational)
FUNCTION
•
PCM2900E/2K
(X7143A00)
USB PROTOCOL CONTROLLER
USB: IC101
1
2
3
4
5
6
7
8
9
10
11
12
13
14
D+
D-
VBUS
DGNDU
HID0
HID1
HID2
SEL0
SEL1
VCCCI
AGNDC
VINL
VINR
VCOM
I/O
I/O
-
-
I
I
I
I
I
-
-
I
I
-
PIN
No.
NAME
I/O
PIN
No.
NAME
I/O
FUNCTION
15
16
17
18
19
20
21
22
23
24
25
26
27
28
VOUTR
VOUTL
VCCP1I
AGNDP
VCCP2I
XTO
XTI
AGNDX
VCCXI
TEST0
TEST1
DGND
VDDI
SSPND
O
O
-
-
-
O
I
-
-
I
O
-
-
O
■
IC BLOCK DIAGRAM
（IC ブロック図）
•
NJM2068M-D (TE2)
(X3505A00)
Dual Operational Amplifier
JACK20: IC702, 752, 802, 852
MIX20:
IC001, 003, 901, 902, 951, 952, ICM01
USB:
IC103, 104
•
KIA7812API
(X4153A00)
Reg12V
PS20:
IC105
•
NJM072BM-E (TE1)
(X4543A00)
Dual Operational Amplifier
JACK20: IC101, 201, 301, 401, 501, 601
1
2
3
4
-V
8
7
6
5
Output A
+V
Non-Inverting
Input A
-DC Voltage Supply
+DC Voltage
Supply
Output B
Inverting
Input B
Non-Inverting
Input B
Inverting
Input A
+
-
+
-
R1
R2
R3
R4
R5
R6
R7
R8
Z1
Q12
Q13
Q18
Q17
Q14
Q19
Q10
Q8
Q16
INPUT
OUTPUT
COMMON (GND)
Q15
Q11-1
Q11
Q2
Q3
Q4
Q5
Q9
Q7
Q1
Q6
R12
R19
R10
R9
R15
R14
R16
R21
R20
R22
R23
R17
R13
R11
R18
C1
1
3
2
V-
V+
+
INPUT
-
INPUT
OUTPUT
Summary of Contents for MG206c-USB
Page 3: ...MG206C USB MG206C 3 SPECIFICATIONS Electrical Specifications General Specifications ...
Page 5: ...MG206C USB MG206C 5 総合仕様 電気的特性 一般仕様 ...
Page 6: ...MG206C USB MG206C 6 アナログ入力仕様 アナログ出力仕様 デジタル入出力仕様 MG206C USBのみ ...
Page 31: ...MG206C USB MG206C 31 B B Pattern side パターン側 2NA WJ26400 1 MG206C USB MG206C Reduction 4 5 ...
Page 35: ...MG206C USB MG206C 35 B B Reduction 3 5 2NA WJ26350 MG206C USB MG206C Pattern side パターン側 ...
