MT91L60
Advance Information
AC Electrical Characteristics† for Side-tone Path
‡
Characteristics
Sym
Min
Typ
Max
Units
Test Conditions
1
Absolute path gain
gain adjust = 0dB
GAS1
GAS2
-16.63
-10.63
dB
dB
RxINC = 0*
RxINC = 1*
M± inputs to HSPKR± outputs
1000 Hz at STG2=1
† 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† for Analog Outputs
‡
Characteristics
Sym Min Typ
Max
Units
Test Conditions
across HSPKR±
each pin:
1
2
EarpIece load impedance
EZL
ECL
260
300
300
ohms
pF
Allowable earpiece capacitive
load
HSPKR+,
HSPKR-
3
Earpiece harmonic distortion
ED
0.5
%
300 ohms load across
HSPKR± (tol-15%),
VO≤693mVRMS, RxINC=1*,
Rx gain=0dB
† 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.
7-126
MITEL [ MITEL NETWORKS CORPORATION ]
