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參數(shù)資料
| 型號(hào)： | GA3217 |
| 廠商： | Gennum Corporation |
| 英文描述： | Venture-TM Digital DSP System |
| 中文描述： | 創(chuàng)業(yè)- TM數(shù)字DSP系統(tǒng) |
| 文件頁數(shù)： | 6/24頁 |
| 文件大?。?/td> | 261K |
| 代理商： | GA3217 |
GA3219 / GA3218 / GA3217 Preliminary Data Sheet
Proprietary and Confidential
32718 - 2
February 2005
6 of 24
Volume Control
Volume Control Resistance
R
VC
Two-terminal connection
160
200
240
k
R
VC
Three-terminal connection
100
–
1000
k
Volume Control Range
A
–
–
42
–
dB
SDA Input
Logic 0 Voltage
–
–
0
–
0.3
V
Logic 1 Voltage
–
–
1
–
1.3
V
SDA Output
Standby Pull Up Current
–
–
1.4
2
2.6
μA
Sync Pull Up Current
–
–
450
500
550
μA
Logic 0 Current (Pull Down)
–
–
225
250
275
μA
Logic 1 Current (Pull Up)
–
–
225
250
275
μA
Synchronization Time
(Synchronization Pulse Width)
T
SYNC
Baud = 0
237
250
263
μs
T
SYNC
Baud = 1
118
125
132
μs
T
SYNC
Baud = 2
59
62.5
66
μs
T
SYNC
Baud = 3
29.76
31.25
32.81
μs
T
SYNC
Baud = 4
14.88
15.63
16.41
μs
T
SYNC
Baud = 5
7.44
7.81
8.20
μs
T
SYNC
Baud = 6
3.72
3.91
4.10
μs
T
SYNC
Baud = 7
1.86
1.95
2.05
μs
MS Input
Pull Down Resistance
–
–
–
1
–
M
Logic 1 Voltage
–
–
V
REG
–
V
B
V
Rising Edge Threshold
–
–
0.5
0.69
0.9
V
Falling Edge Threshold
–
–
0.25
0.45
0.5
V
Hysteresis
–
–
0.1
0.24
0.4
V
Table 3-1: Electrical Characteristics (Continued)
Conditions: V
BAT
= 1.25V Temperature = 25°C
Parameter
Symbol
Conditions
Min
Typ
Max
Units
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| GA3218 | Venture-TM Digital DSP System |
| GA3219 | Venture-TM Digital DSP System |
| GA3220 | Programmable Signal Processing Platform for Hearing Instruments |
| GA3222 | Advanta-TM ADRO-TM - Enabled DSP System |
| GA3224 | PARAGON-TM DIGITAL Two Channel DSP System |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| GA3218 | 制造商:GENNUM 制造商全稱:GENNUM 功能描述:Venture-TM Digital DSP System |
| GA3219 | 制造商:GENNUM 制造商全稱:GENNUM 功能描述:Venture-TM Digital DSP System |
| GA3220 | 制造商:GENNUM 制造商全稱:GENNUM 功能描述:Programmable Signal Processing Platform for Hearing Instruments |
| GA3222 | 制造商:GENNUM 制造商全稱:GENNUM 功能描述:Advanta-TM ADRO-TM - Enabled DSP System |
| GA3224 | 制造商:GENNUM 制造商全稱:GENNUM 功能描述:PARAGON-TM DIGITAL Two Channel DSP System |
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