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MC145554 Просмотр технического описания (PDF) - Motorola => Freescale

Номер в каталоге
Компоненты Описание
производитель
MC145554
Motorola
Motorola => Freescale 
MC145554 Datasheet PDF : 20 Pages
First Prev 11 12 13 14 15 16 17 18 19 20
–5V
ANALOG OUT
+5V
1
VBB
2
GNDA
3
4 VFRO
VCC
5
MC145554/57
6 FSR
7 DR
8 BCLKR/ CLKSEL
MCLKR/ PDN
16
VFXI +
15
VFXI – 14
GSX 13
TSX 12
FSX
11
DX 10
BCLKX 9
MCLKX
ANALOG IN
TX TIME SLOT
1.544 MHz/
2.048 MHz
ADCPM IN
POWER–DOWN
1
MODE
2
DDO
3
DDE
4
DDC
5
DDI
6
DIE
7
PD/RESET
8 VSS
MC145532
8 kHz
16
VDD + 5 V
15
EDO
14
EOE
13
EDC
12
EDI
11
EIE
10
SPC
ADP 9
ADPCM OUT
20.48 MHz
Figure 3. ADPCM Transcoder Application
MC145554MC145557MC145564MC145567
12
MOTOROLA

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