MT9162AN1 데이터 시트보기 (PDF) - Zarlink Semiconductor Inc
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MT9162AN1 Datasheet PDF : 22 Pages
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MT9162
Data Sheet
AC Characteristics† for A/D (Transmit) Path - 0dBm0 = ALo3.17 - 3.17dB = 1.773Vrms for µ-Law and
- 3.14dB = 1.843Vrms for A-Law, at the Codec. (VRef=0.6 volts and VBias=2.5 volts.)
Characteristics
Sym. Min. Typ.‡ Max. Units
0dBm0 = ALo3.14
Test Conditions
1 Analog input equivalent to overload ALi3.17
decision
ALi3.14
7.334
7.6
Vp-p
Vp-p
µ-Law
A-Law
Both at Codec
2 Absolute half-channel gain
AIN ± to Dout
3 Gain tracking vs. input level
ITU-T G.714 Method 2
GAX1
5.2
6.0
6.8
GTX
-0.3
0.3
-0.6
0.6
-1.6
1.6
Transmit filter gain=0dB
setting.
dB @1020Hz
dB 3 to -40 dBm0
dB -40 to -50 dBm0
dB -50 to -55 dBm0
4 Signal to total Distortion vs. input
DQX
35
level.
29
ITU-T G.714 Method 2
24
dB 0 to -30 dBm0
dB -40 dBm0
dB -45 dBm0
5 Transmit Idle Channel Noise
6 Gain relative to gain at
<50Hz
60Hz
200Hz
300 - 3000 Hz
3000 - 3400 Hz
4000 Hz
>4600 Hz
NCX
8.5
12 dBrnC0 µ-Law
NPX
-71 -69 dBm0p A-Law
GRX
-25
dB
-45 -30
dB
0.0
dB
-0.25
0.25
dB
-0.9
0.25
dB
-23 -12.5 dB
-40 -25
dB
7 Absolute Delay
DAX
360
µs at frequency of minimum
delay
8 Group Delay relative to DAX
DDX
750
380
130
750
µs 500-600 Hz
µs 600 - 1000 Hz
µs 1000 - 2600 Hz
µs 2600 - 2800 Hz
9 Power Supply Rejection
f=1020 Hz
f=0.3 to 3 kHz
f=3 to 4 kHz
f=4 to 50 kHz
PSSR 37
37
PSSR1
40
PSSR2
35
PSSR3
40
±100mV peak signal on
VDD
dB µ-law
dB PSSR1-3 not production
dB tested
dB
† AC Electrical Characteristics are over recommended temperature range & recommended power supply voltages.
‡ Typical figures are at 25 °C and are for design aid only: not guaranteed and not subject to production testing.
9
Zarlink Semiconductor Inc.
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