参数资料
型号: MAS3504D
厂商: MICRONAS SEMICONDUCTOR HOLDING AG
元件分类: 消费家电
英文描述: G.729 Annex A Voice Codec
中文描述: SPECIALTY CONSUMER CIRCUIT, PQCC44
封装: PLASTIC, LCC-44
文件页数: 29/40页
文件大小: 680K
代理商: MAS3504D
MAS 3504D
Micronas
29
4.2.4.2. Recommended Operating Conditions
Symbol
Parameter
Pin
Name
Min.
Typ.
Max.
Unit
T
A
Ambient operating temperature
- operating conditions
- extended temperature range
1)
0
30
85
85
°
C
°
C
V
SUP
Supply voltage for G.729 decoder
operation and download software
VDD,
XVDD,
AVDD
2.5
3.0
3.6
V
Supply voltage for G.729 encoder
operation
3.0
3.3
3.6
V
Reference Frequency Generation
CLK
F
Clock Frequency
CLKI
18.432
MHz
CLK
I_V
Clock Input Voltage
0
V
SUP
V
CLK
Amp
Clock Amplitude
0.5
V
pp
Levels
I
IL27
Input Low Voltage
@V
SUP
= 2.5 V ... 3.6 V
POR
I2CC,
I2CD,
DCEN,
WSEN
0.4
V
I
IH36
Input High Voltage
@V
SUP
= 2.5 V ... 3.6 V
1.8
V
I
IH33
Input High Voltage
@V
SUP
= 2.5 V ... 3.3 V
1.7
V
I
IH30
Input High Voltage
@V
SUP
= 2.5 V ... 3.0 V
1.6
V
I
ILD
Input Low Voltage
PI<I>
2)
,
SII, SIC,
SID, PR,
PCS, TE,
0.4
V
I
IHD
Input High Voltage
V
SUP
0.5
V
T
rf
Rise / Fall time of digital inputs
PI<I>, SII,
SIC, SID,
PR, PCS,
CLKI
10
ns
D
cycle
Duty cycle of clock inputs
SIC, CLKI
40
50
60
%
1)
The functionality of the device in the
extended temperature range
was checked by electrical characterization
on a sample base. Data sheet parameters are valid for
operating conditions
only.
2)
i = 0 to 4, 8 , 12 to 19
相关PDF资料
PDF描述
MAS3506D WorldSpace WorldSpace Audio Decoder
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相关代理商/技术参数
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MAS3506D 制造商:MICRONAS 制造商全称:MICRONAS 功能描述:WorldSpace WorldSpace Audio Decoder
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MAS3509F 制造商:MICRONAS 制造商全称:MICRONAS 功能描述:MAS 35x9F MPEG Layer 2/3, AAC Audio Decoder, G.729 Annex A Codec
MAS3519F 制造商:MICRONAS 制造商全称:MICRONAS 功能描述:MAS 35x9F MPEG Layer 2/3, AAC Audio Decoder, G.729 Annex A Codec
MAS3529F 制造商:MICRONAS 制造商全称:MICRONAS 功能描述:MAS 35x9F MPEG Layer 2/3, AAC Audio Decoder, G.729 Annex A Codec