MC33411A データシートの表示（PDF） - Motorola => Freescale
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MC33411A Datasheet PDF : 43 Pages
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MC33411A/B
1.0 k
RSSI In 37
1.0 µ
Rx Audio In
38
1.0 µ
DS In
39
VCC
49.9
Gnd Audio 40
LO2 Out
41
VCC
0.001 µ
0.1 µ
5.6 p
LO2 VCC
42
1.0 µ
LO2+
43
LO2 Ctl 44
5.62 k
LO2– 45
100 p
LO2 Gnd 46
LO2PD 47
LO2 Gnd
48
Figure 1. Test Circuit
VCC
1.0 µ
1.0 µ
1.0 µ
4.99 k
0.47 µ
Rx
Out
36
E In
35
Ecap E Out PAI
34
33
32
4.99 k
VCC
1.0 µ
0.1 µ
130
VCC
4.7
Gnd PA PAO– PAO+ PA
VB
31
30
29 28
27
Tx Audio
1.0 µ
0.1 µ 47.5 k
VAG MCI
26
25
47.5 k
Rx Mute
Expander Vol
Ctl
Exp PT
Power
Amp Mute
Power Amp
AALPF LPF
Attn
Rx Gain Adj
BG Vref
RSSI 6b A/D
Converter
SPI
VCC
VCC 6b A/D
Converter
SPI
Audio
SPI
Side Tone
Attn
Mic Amp
Comp PT VB
ALC
Compressor
SPI
Low Max
Gain
2nd LO
VCO
14b Ctr
LO2 Phase
Detect
7b A’
Mod Ctl
Data Slicer
Tx Gain Adj
Limiter
LPF
Tx Mute
Inverter SPI
SCF Clk
Divide
By 2
6b SCF
Clk Ctr
13b N’
Rx Phase
Detect
12b Ref Ctr
13b N
Tx Phase
Detect
7b A
Mod Ctl
MCU
Interface
MCU
Clk Ctr
SPI
24 MCO
VCC
23 Audio
0.1 µ
22 C In
VCC
10 µ
21 Ccap 0.47 µ VCC
C Out
20
1.0 µ
19 Lim In
1.0 µ
1.0 µ
Tx Out
18
1.0 µ
10 k
17 DS Out
16 Fref Out
0.1 µ
15
Fref In
14 Gnd Digital
13
MCU Clk Out
1
2
3
4
5
6
7
8
9
10
11
12
FRx MC FRx PLL Rx PD PLL
VCC
Gnd
VCC
1.0 µ
0.001 µ
0.01 µ
Tx PD
VCC
0.001 µ
PLL
VCC
1.0 µ
FTx FTx MC EN
0.01 µ
CLK Data
RF In
49.9
RF In
49.9
2
MOTOROLA RF/IF DEVICE DATA
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