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参数资料
| 型号： | MAS9090BJ |
| 厂商： | MICRONAS SEMICONDUCTOR HOLDING AG |
| 元件分类： | 编解码器 |
| 英文描述： | LOW VOLTAGE 14-BIT LINEAR CODEC |
| 中文描述： | LINEAR CODEC, PQFP44 |
| 封装： | TQFP-44 |
| 文件页数： | 11/30页 |
| 文件大小： | 459K |
| 代理商： | MAS9090BJ |
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DA9090B.001
January 14, 1998
11
TRANSMISSION CHARACTERISTICS
N
Distortion
(V
CC
= 2.7-3.6V or 4.5-5.5V, T
A
= -30
°
C to +85
°
C, unless otherwise specified)
Conditions
Min
Parameter
Symbol
Typ
Max
Unit
Signal to total distortion TX
(up to 35 dB gain)
Typical values measured
with 35 dB gain
S
TDTX
Sinusoidal test method (Linear
300 Hz to 3400 Hz weighting).
Level = 0 dBm0
Level = -6 dBm0
Level = -10 dBm0
Level = -20 dBm0
Level = -30 dBm0
Level = -45 dBm0
Level = -55 dBm0
0 dBm0 input signal
56
50
48
43
38
24
15
64
60
57
53
44
29
19
-70
dB
Single frequency distortion
transmit
Signal
to
total
SP1/SP2
(up to 20 dB attenuation)
S
DTX
-56
dB
distortion
S
TDSP1
S
TDSP2
Sinusoidal test method (Linear
300 Hz to 3400 Hz weighting).
Load is 1000 or 30
.
Level = -6 dBm0
Level = -10 dBm0
Level = -20 dBm0
Level = -30 dBm0
Level = -45 dBm0
Level = -55 dBm0
-6 dBm0 input signal
45*
45*
43*
38*
24*
15*
50
48
43
38
24
15
60
60
55
50
40
28
-62
dB
Single frequency distortion
receive SP1/SP2
Signal to distortion of tone
generator signals
S
DSP1
S
DSP2
S
TONE
-45
dB
DTMF frequencies
Linear 300 Hz to 3400 Hz
weighting.
Loop around measurement
voltage at MIC = -10 dBm0 to -
27 dBm0, 2 frequencies in the
range 300 Hz to 3400 Hz
28
42
dB
Intermodulation
IMD
-61
-46
dB
*max. load (30
) and min. V
cc
(2.7V)
N
Crosstalk
(V
CC
= 2.7-3.6V or 4.5-5.5V, T
A
= -30
°
C to +85
°
C, unless otherwise specified)
Conditions
Parameter
Symbol
Min
Typ
Max
Unit
Transmit to receive
C
TX-RX
Transmit level = 0 dBm0
f = 300 Hz to 3400 Hz
RX = quiet PCM code
Receive level = -6 dBm0
f = 300 Hz to 3400 Hz
MIC = 0V
-82
-65
dB
Receive to transmit
C
RX-TX
-75
-60
dB
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相关代理商/技术参数 |
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|---|---|
| MAS9090BJ-T | 制造商:MICRONAS 制造商全称:MICRONAS 功能描述:LOW VOLTAGE 14-BIT LINEAR CODEC |
| MAS9090BS | 制造商:MICRONAS 制造商全称:MICRONAS 功能描述:LOW VOLTAGE 14-BIT LINEAR CODEC |
| MAS9090BS-T | 制造商:MICRONAS 制造商全称:MICRONAS 功能描述:LOW VOLTAGE 14-BIT LINEAR CODEC |
| MAS9116 | 制造商:MAS 制造商全称:MAS 功能描述:Stereo Digital Volume Control |
| MAS9116AAHV06 | 制造商:MAS 制造商全称:MAS 功能描述:Stereo Digital Volume Control |
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