mt9196asr1 Zarlink Semiconductor, mt9196asr1 Datasheet - Page 37

• Manufacturer Part Number: mt9196asr1
• Description: Fully Featured Digital Telephone Circuit With Built-in Filter/codec, Digital Gain Pads, Dtmf Generator, Tone Ringer, And Handset And Speakerphone Transducers
• Manufacturer: Zarlink Semiconductor

Electrical Characteristics
† 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 2, address 0Fh.
† 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 and A/ and refer to Control Register 2, address 0Fh.
Electrical Characteristics
1
2
3
4
5
6
1
2
Earpiece load impedance
Allowable Earpiece capacitive
load
Earpiece harmonic distortion
Speaker load impedance
Allowable Speaker capacitive
load
Speaker harmonic distortion
Input voltage without overloading
CODEC
at MIC+
at AUXin
across M+/M-
Input impedance
Characteristics
Characteristics
†
†
for Analog Outputs
for Analog Inputs
Sym.
E
E
S
S
E
S
CL
CL
ZL
ZL
V
D
D
Sym.
V
V
Z
IOLM
IOLH
IOLA
Z
IA
Zarlink Semiconductor Inc.
I
Min.
260
34
MT9196
Min.
50
10
37
Typ.
300
300
300
40
Typ.
0.580
0.580
‡
1.63
1.63
2.90
1.03
‡
Max.
0.5
0.5
Max.
Units
ohms
ohms
pF
pF
%
%
Units
Vp-p
Vp-p
Vp-p
Vp-p
Vp-p
Vp-p
k
k
across HSPKR
each pin:
300 ohms load across
HSPKR (tol-15%),
VO 693mV
Rx gain=0dB
across SPKR
each pin
40 ohms load across SPKR
(tol-15%),
VO 6.2Vp-p, Rx gain=0dB
TxINC = 0, A/ = 0*
TxINC = 1, A/ = 1*
TxINC = 1, A/ = 0*
TxINC = 1, A/ = 1*
TxINC = 0, A/ = 0*
TxINC = 1, A/ = 1*
Tx filter gain=0dB setting
M+/M-, MIC+
AUXin
to V
Test Conditions
SS
Test Conditions
HSPKR+,
HSPKR-
SPKR+,
SPKR-
RMS
, RxINC=1*,
Data Sheet