- 您现在的位置：买卖IC网 > PDF目录371032 > MC34115DW (MOTOROLA INC) CONTINUOUSLY VARIABLE SLOPE DELTA MODULATOR/DEMODULATOR PDF资料下载
参数资料
| 型号： | MC34115DW |
| 厂商： | MOTOROLA INC |
| 元件分类： | 编解码器 |
| 英文描述： | CONTINUOUSLY VARIABLE SLOPE DELTA MODULATOR/DEMODULATOR |
| 中文描述： | CVSD, CVSD CODEC, PDSO16 |
| 封装： | PLASTIC, SO-16 |
| 文件页数： | 7/16页 |
| 文件大小： | 359K |
| 代理商： | MC34115DW |
MC34115
7
MOTOROLA ANALOG IC DEVICE DATA
TYPICAL PERFORMANCE CURVES
IGC, GAIN CONTROL CURRENT (
μ
A) – PIN 4
80
60
40
20
0
–20
–40
–60
–80
15
14
13
12
11
10
9.0
8.0
VCC, SUPPLY VOLTAGE (V)
7.0
6.0
5.0
,
O
I
TA = 25
°
C
fCLK = 16 kHz
(See Figure 6,
Normalized to 10 k
@ IGC = 1.5 mA)
100
70
50
30
20
10
7.0
5.0
3.0
2.0
1.0
1.0
I
I
μ
TA = 25
°
C
,
Figure 8. Normalized Dynamic
Integrating Current Match versus VCC
1.0
0
–1.0
–2.0
200
100
70
50
40
30
20
10
D
o
∑
fCLK, CLOCK FREQUENCY (kHz)
VCC = 12 V
TA = 25
°
C
(See Note 3 in Electrical
Characteristics Table)
IGC = 33
μ
A
N
V
O
I
50
25
0
–25
–50
–75
–100
200
100
70
50
40
30
20
10
fCLK, CLOCK FREQUENCY (kHz)
TA = 25
°
C
VCC = 12 V
(See Figure 6,
Normalized to 10 k
@ IGC = 1.5 mA)
Figure 9. Normalized Dynamic Integrating
Current Match versus Clock Frequency
Figure 10. Dynamic Total Loop Offset
versus Clock Frequency
Figure 11. Block Diagram of the CVSD Encoder
Comparator
Integrator
Clock
Sampler
Slope
Polarity
Switch
Slope
Magnitude
Control
Level Detect
Algorithm
Digital Out
Audio In
ε
(t)
相关PDF资料 |
PDF描述 |
|---|---|
| MC34117D | ECONOLINE: RSZ/P - 1kVDC |
| MC34117 | Telephone tone ringer |
| MC34117P | Telephone tone ringer |
| MC34118 | ECONOLINE: RSZ/P - 1kVDC |
| MC34118DW | VOICE SWITCHED SPEAKERPHONE CIRCUIT |
相关代理商/技术参数 |
参数描述 |
|---|---|
| MC34115P | 制造商:MOTOROLA 制造商全称:Motorola, Inc 功能描述:CONTINUOUSLY VARIABLE SLOPE DELTA MODULATOR/DEMODULATOR |
| MC34117 | 制造商:SPC Multicomp 功能描述:AXIAL FAN 17MM 3VDC 制造商:SPC Multicomp 功能描述:AXIAL FAN, 17MM, 3VDC 制造商:SPC Multicomp 功能描述:AXIAL FAN, 17MM, 3VDC; Frame Dimensions:17mm x 17mm x 3mm; Supply Voltage:3VDC; Current Rating:37mA; Flow Rate - Imperial:0.5cu.ft/min; Flow Rate - Metric:6.17l/min; Noise Rating:32.8dBA; Bearing Type:Vapo; Current Rating:39mA ;RoHS Compliant: Yes 制造商:SPC Multicomp 功能描述:AXIAL FAN, 17MM, 3VDC; Frame Dimensions:17mm x 17mm x 3mm; Supply Voltage:3VDC; Current Rating:37mA; Flow Rate - Imperial:0.5cu.ft/min; Flow Rate - Metric:6.17l/min; Noise Rating:32.8dBA; Bearing Type:Vapo; Series:-; Current Type:DC ;RoHS Compliant: Yes |
| MC34117D | 制造商:MOTOROLA 制造商全称:Motorola, Inc 功能描述:Telephone tone ringer |
| MC34117P | 制造商:MOTOROLA 制造商全称:Motorola, Inc 功能描述:Telephone tone ringer |
| MC34118 | 制造商:FREESCALE 制造商全称:Freescale Semiconductor, Inc 功能描述:Specifications and Applications Information |
发布紧急采购，3分钟左右您将得到回复。