MT9160AS Mitel Semiconductor, MT9160AS Datasheet - Page 22

• Manufacturer Part Number: MT9160AS
• Description: ISO2-CMOS 5 Volt Multi-Featured Codec (MFC)
• Manufacturer: Mitel Semiconductor

MT9160
† 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.
* Note: RxINC, refer to Control Register 1, address 00h.
7-98
AC Characteristics
(V
1
2
3
4
5
6
7
8
9
Ref
=1.0 volts and V
Analog output at the Codec full
scale
Absolute half-channel gain.
Din to HSPKR±
Tolerance at all other receive
filter settings
Gain tracking vs. input level
CCITT G.714 Method 2
Signal to total distortion vs. input
level.
CCITT G.714 Method 2
Receive Idle Channel Noise
Gain relative to gain at 1020Hz
200Hz
300 - 3000 Hz
3000 - 3400 Hz
4000 Hz
>4600 Hz
Absolute Delay
Group Delay relative to D
Crosstalk
(-1 to -7dB)
Characteristics
Bias
=2.5 volts.)
A/D to D/A
D/A to A/D
†
for D/A (Receive) Path
AR
A
A
G
G
G
G
CT
CT
Sym
G
G
G
N
N
D
D
Lo3.17
Lo3.14
AR1
AR2
AR3
AR4
QR
CR
PR
RR
AR
DR
TR
TR
RT
-0.25
-0.90
Min
-0.3
-0.6
-1.6
35
29
24
- 0dBm0 = 1.421V
5.704
5.906
-78.5
Typ
±0.2
240
750
380
130
750
-12
13
-6
-6
0
‡
-12.5
Max
15.5
0.25
0.25
0.25
0.3
0.6
1.6
-77
-25
-74
-80
rms
for µ-Law and 1.477V
dBrnC0
dBm0p
Units
Vp-p
Vp-p
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
µs
µs
µs
µs
µs
Preliminary Information
A-Law
DrGain=0, RxINC =1*
DrGain=0, RxINC =0*
DrGain=1, RxINC =1*
DrGain=1, RxINC =0*
@ 1020 Hz
3 to -40 dBm0
-40 to -50 dBm0
-50 to -55 dBm0
0 to -30 dBm0
-40 dBm0
-45 dBm0
A-Law
at frequency of min. delay
500-600 Hz
600 - 1000 Hz
1000 - 2600 Hz
2600 - 2800 Hz
G.714.16
CCITT
-Law
-Law
rms
Test Conditions
for A-Law, at the Codec.