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參數(shù)資料
| 型號(hào)： | MC34115DW |
| 廠商： | MOTOROLA INC |
| 元件分類： | 編解碼器 |
| 英文描述： | CONTINUOUSLY VARIABLE SLOPE DELTA MODULATOR/DEMODULATOR |
| 中文描述： | CVSD, CVSD CODEC, PDSO16 |
| 封裝： | PLASTIC, SO-16 |
| 文件頁(yè)數(shù)： | 1/16頁(yè) |
| 文件大小： | 359K |
| 代理商： | MC34115DW |
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Device
Operating
Temperature Range
Package
SEMICONDUCTOR
TECHNICAL DATA
CONTINUOUSLY VARIABLE
SLOPE DELTA
MODULATOR/DEMODULATOR
ORDERING INFORMATION
MC34115P
MC34115DW
TA = 0
°
to +70
°
C
Plastic DIP
SO–16L
P SUFFIX
PLASTIC PACKAGE
CASE 648
1
2
3
4
5
6
7
8
16
15
14
13
12
11
10
9
(Top View)
Analog Input (–)
Analog Feedback (+)
Syllabic Filter
Gain Control
Ref Input (+)
Filter Input (–)
Analog Output
VEE
VCC
Encode/Decode
Digital Data Input (–)
Digital Threshold
Digital Output
PIN CONNECTIONS
Order this document by MC34115/D
DW SUFFIX
PLASTIC PACKAGE
CASE 751G
(SO–16L)
VCC/2 Output
Coincidence Output
Clock
16
1
1
16
1
MOTOROLA ANALOG IC DEVICE DATA
Providing a simplified approach to digital speech encoding/decoding, the
MC34115 CVSD is designed for speech synthesis and commercial telephone
applications. A single IC provides both encoding and decoding functions.
Encode and Decode Functions Selectable with a Digital Input
Utilization of Compatible I2L – Linear Bipolar Technology
CMOS Compatible Digital Output
Digital Input Threshold Selectable (VCC/2 Reference Provided On–Chip)
3–Bit Algorithm
CVSD Block Diagram
This device contains 144 active transistors.
Syllabic Filter
Gain Control
Coincidence
Output
Encode/Decode
Analog Input
Analog
Feedback
Digital
Data Input
Digital
Threshold
Digital Output
VCC/2 Output
Clock
3–Bit
Shift Register
Q Q Q Q Q Q
Integrator
Amplifier
Analog
Output
Ref
Input
(+)
VCC/2
Ref
Filter
Input
(–)
IO
IInt
Logic
Slope
Polarity
Switch
V/I
Converter
IGC
Vth
1
2
13
12
9
10
7
5
6
15
14
11
3
4
+
–
+
–
+
–
8
IRef
VCC
16
VEE
Motorola, Inc. 1996
Rev 1
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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 |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MC34115P | 制造商:MOTOROLA 制造商全稱: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 制造商全稱:Motorola, Inc 功能描述:Telephone tone ringer |
| MC34117P | 制造商:MOTOROLA 制造商全稱:Motorola, Inc 功能描述:Telephone tone ringer |
| MC34118 | 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:Specifications and Applications Information |
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