參數(shù)資料
型號: MB86434
廠商: Fujitsu Limited
英文描述: 5V Single Power Supply Audio Interface Unit (AIU)
中文描述: 5V單電源供電音頻接口單元(美亞)
文件頁數(shù): 6/38頁
文件大小: 574K
代理商: MB86434
MB86434
6
I
BLOCK DIAGRAM
+
+
+
+
+
+
+
+
+
+
+
+
+
+
SGO (59) SGC (3)
VRH (2)
BTPO (64)
BTPI (63)
BBO (60)
DOUT
(10)
SYNC
(7)
CLK
(8)
DIN
(9)
PTBO
(50)
OP1
(48)
IM1
(49)
OP2
(46)
IM2
(47)
BTO
(45)
IM3
(44)
BBI
(43)
TONEO
(31)
TCLK
(24)
TONC
(25)
VDDAB
VDDAC
VDDSP1
VDDSP2
VDD
SPG1
SPG2
CAG
BAG
DG
MICO
(58)
MIC
(57)
XMIC
(56)
JMICO
(55)
JMIC
(54)
XJMIC
(53)
SWI
(29)
SWO
(28)
TENV
(27)
DSDT
(30)
RAUD
(32)
EAR
(36)
XEAR
(35)
JEAR
(34)
IMTON
(41)
TONE
(40)
XTONE
(39)
SRD
(16)
SRC
(17)
STB
(18)
XPRST
(19)
LO0
(20)
LO1
(21)
LO2
(22)
LO3
(23)
PSC0
(13)
PSC1
(14)
PSC2
(15)
LED
(26)
VREF
generator
TONE
generator
VREF generator block
Accessory block
Codec block
D/A
A/D
BPF
LPF
EV1
5bit
512K
–7.5 to 8dB
0.5dB step
AMP1
AMP2
AMP3
EV2
3bit
EV0
5bit
–7.5 to 8dB
0.5dB step
–16 to 12dB
4.0dB step
Receiving block
EV3
5bit
Tone generator block
Control block
Sending block
1/2 cycle
1/4 cycle
1/N cycle
1/N cycle
–7.5 to 8dB
0.5dB step
DATA LATCH
P SAVE
Microphone amp
Microphone amp
TONE generator
Receiver speaker drive block
Earphone speaker drive block
Tone speaker drive block
SGC
0 dB (TYP)
SGC
SGC
SGC
0 dB (TYP)
0 dB (TYP)
0 dB
SW3
SGC
SW4
SW10
SW11
SW12
0 dB
SW8
SGC
PD
0 dB (TYP)
SW14
SW2
0 dB
SW6
PD
0 dB
PD
SGC
0 dB
–6dB
SW7
PD
SGC
SW9
0 dB
PD
PD
SGC
TONC
TONC
TONC
Single-10dB v
dual -10dB v
+
PLL
TONE
generator
: Digital input
: Digital output
: Analog input
: Analog output
: Input/output
: V
DD
: GND
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參數(shù)描述
MB86434PF 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:5V Single Power Supply Audio Interface Unit (AIU)
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MB86437 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:3 V Single Power Supply Audio Interface Unit (AIU)
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