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參數(shù)資料
| 型號(hào)： | ACE9040 |
| 廠商： | Mitel Networks Corporation |
| 英文描述： | Audio Processor Advance Information |
| 中文描述： | 音頻處理器進(jìn)展信息 |
| 文件頁(yè)數(shù)： | 5/33頁(yè) |
| 文件大?。?/td> | 335K |
| 代理商： | ACE9040 |
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5
ACE9040
Characteristic
Value
Typ.
Unit
Conditions
Min.
Max.
TX Audio Bandpass Filter TXBPF, IPS to TBPO
Noise
Distortion
Frequency response relative to 1040 Hz
– 72
1
– 38.5
– 10.5
+ 0.5
+ 0.5
+ 0.5
– 0.5
– 1.5
– 5
– 15.5
– 30.5
dBV
%THD
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
1 Vrms output
f = 60 Hz
f = 184 Hz INPSENSE = 0 dB
f = 430 Hz THF = 0 dB
f = 676 Hz, 1040 Hz
f = 1410 Hz, 1900 Hz
f = 3260 Hz
f = 3500 Hz
f
=
4120 Hz
f = 5590 Hz
f = 9900 Hz
– 60.5
– 25.5
– 1.0
– 0.5
– 0.5
– 1.5
– 3.0
– 10.5
– 20.5
– 90.5
TX Handsfree Gain Stage HFGAIN
Nominal gain
Gain range
Gain step size
Gain step size
TX Compressor Stage, CIN to COUT pins
Unity gain level
Input range
Linearity CIN to COUT:
(Deviation from 2:1 I/O relationship)
Attack time
0
dB
dB
dB
dB
– 52.5
6.5
5
– 49
7
7
– 45.5
7.5
9
THF[2:0] = 0 to 7
0 to –21 dB
–28 to –49 dB
636
0.79
707
777
1000
±
0.5
mVrms
mVrms
dB
= Vref (Unaffected level)
CIN = Vref + 3 dB to Vref - 59 dB
BW = 300 Hz to 3.4 kHz
12 dB step: - 8 dB to - 20 dB relative
to the unity gain (Vref) level
Attack & Decay levels = 1.5 and 0.75
of steady state final value
BW = 300 Hz - 3.4 kHz
BW = 300 Hz - 3.4 kHz
3
ms
Decay time
13.5
ms
Distortion
Frequency response
TX Pre-emphasis, PREIN to TLPO pins
Input impedance
Internal compressor and BAR:
Nominal gain TACS
Nominal gain AMPS
External compressor and bypass:
Nominal gain AMPS & TACS
Frequency response
2
%THD
dB
±
0.2
75
k
– 7.5
– 11.5
– 7
– 11
– 6.5
– 10.5
dB
dB
COMP[2:1] = 10 or 01 at 1 kHz
– 0.5
5.8
0
6
+ 0.5
6.2
dB
dB/
COMP[2:1] = 11 or 00 at 1 kHz
TEST[1:0] = 01
PREEMPH = 0 (active)
f = 300 to 3400 Hz
Octave
ELECTRICAL CHARACTERISTICS
These characteristics are guaranteed over the following conditions unless otherwise stated (Note 1):
T
AMB
= – 40
°
C to + 85
°
C, V
DD
= 3.6 V to 5.0 V
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相關(guān)代理商/技術(shù)參數(shù) |
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| ACE9040IGFP1N | 制造商:未知廠家 制造商全稱(chēng):未知廠家 功能描述:RF/Baseband Circuit |
| ACE9040IGFP1R | 制造商:未知廠家 制造商全稱(chēng):未知廠家 功能描述:RF/Baseband Circuit |
| ACE9040IGFP2N | 制造商:未知廠家 制造商全稱(chēng):未知廠家 功能描述:RF/Baseband Circuit |
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| ACE9040J/IW/FP1Q | 制造商:Rochester Electronics LLC 功能描述: 制造商:Zarlink Semiconductor Inc 功能描述: 制造商:ZARLINK 功能描述: |
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