MT9160 Mitel Networks Corporation, MT9160 Datasheet - Page 23

• Manufacturer Part Number: MT9160
• Description: ISO2-cmos 5 Volt Multi-featured Codec ( MFC )
• Manufacturer: Mitel Networks Corporation

Preliminary Information
† 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.
† 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.
† 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: TxINC, refer to Control Register 1, address 00h.
Electrical Characteristics
Electrical Characteristics
AC Electrical Characteristics
1
2
3
1
2
1
EarpIece load impedance
Allowable earpiece capacitive
load
Earpiece harmonic distortion
Input voltage without overloading
Codec
across M+/M-
Input Impedance
Absolute path gain
gain adjust = 0dB
Characteristics
Characteristics
Characteristics
†
†
for Analog Outputs
for Analog Inputs
†
for Side-tone Path
G
G
Sym
Sym
AS1
AS2
E
E
E
V
ZL
CL
Sym
D
IOLH
Z
I
Min
Min
260
Min
50
-16.63
-10.63
Typ
Typ
300
300
‡
‡
Typ
2.90
1.03
‡
Max
Max
0.5
Max
Units
ohms
Units
pF
dB
dB
%
Units
Vp-p
Vp-p
k
RxINC = 0*
RxINC = 1*
M± inputs to HSPKR± outputs
1000 Hz at STG2=1
across HSPKR±
each pin:
300 ohms load across
HSPKR± (tol-15%),
VO 693mV
Rx gain=0dB
TxINC = 0, A/ = 0*
TxINC = 1, A/ = 1*
Tx filter gain=0dB setting
M+/M- to V
Test Conditions
Test Conditions
Test Conditions
RMS
SS
, RxINC=1*,
MT9160
HSPKR+,
HSPKR-
7-99