ACE9040K 데이터 시트보기 (PDF) - Mitel Networks
부품명
상세내역
제조사
ACE9040K Datasheet PDF : 33 Pages
| |||
ACE9040
ELECTRICAL CHARACTERISTICS
These characteristics are guaranteed over the following conditions unless otherwise stated (Note 1):
TAMB = – 40 °C to + 85 °C, VDD = 3.6 V to 5.0 V
Characteristic
Min.
TX Audio Bandpass Filter TXBPF, IPS to TBPO
Noise
Distortion
Frequency response relative to 1040 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
– 52.5
Gain step size
6.5
Gain step size
5
TX Compressor Stage, CIN to COUT pins
Unity gain level
636
Input range
0.79
Linearity CIN to COUT:
(Deviation from 2:1 I/O relationship)
Attack time
Decay time
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
– 7.5
– 11.5
– 0.5
5.8
Value
Typ.
0
– 49
7
7
707
3
13.5
75
–7
– 11
0
6
Max.
Unit Conditions
– 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
– 45.5
7.5
9
dB
dB THF[2:0] = 0 to 7
dB 0 to –21 dB
dB –28 to –49 dB
777
1000
± 0.5
2
± 0.2
mVrms
mVrms
dB
ms
ms
%THD
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
kΩ
– 6.5
– 10.5
dB COMP[2:1] = 10 or 01 at 1 kHz
dB
+ 0.5
6.2
dB
dB/
Octave
COMP[2:1] = 11 or 00 at 1 kHz
TEST[1:0] = 01
PREEMPH = 0 (active)
f = 300 to 3400 Hz
5
Share Link: 