MC13110A Datasheet, PDF (6/68 Pages) Motorola, Inc – UNIVERSAL CORDLESS TELEPHONE SUBSYSTEM IC

MC13110A/B MC13111A/B
ELECTRICAL CHARACTERISTICS (continued) (VCC = 3.6 V, VB = 1.5 V, TA = 25°C, Active or Rx Mode, unless otherwise specified;
Test Circuit Figure 1.)
Characteristic
Figure
Input
Pin
Measure
Pin
Symbol Min
Typ
Max Unit
Rx AUDIO PATH (fin = 1.0 kHz, Active Mode, scrambler bypassed)
Absolute Gain (Vin = – 20 dBV)
1, 72 Rx Audio In SA Out
G
–4.0
0
4.0
dB
Gain Tracking
(Referenced to E Out for Vin = –20 dBV)
Vin = – 30 dBV
Vin = – 40 dBV
Total Harmonic Distortion (Vin = – 20 dBV)
1, 76
E In
E Out
Gt
dB
–21
–20
–19
–42
–40
–38
1, 76 Rx Audio In SA Out
THD
–
0.7
1.0
%
Maximum Input Voltage (VCC = 2.7 V)
76 Rx Audio In
–
–
–
–11.5
–
dBV
Maximum Output Voltage (Increase input voltage
1
until output voltage THD = 5.0%, then measure
output voltage)
E In
E Out VOmax –2.0
0
–
dBV
Input Impedance
–
Rx Audio In
–
E In
Zin
–
600
–
kΩ
–
7.5
–
Attack Time
–
E In
E Out
ta
–
3.0
–
ms
Ecap = 0.5 µF, Rfilt = 40 k (See Appendix B)
Release Time
–
E In
E Out
tr
–
13.5
–
ms
Ecap = 0.5 µF, Rfilt = 40 k (See Appendix B)
Compressor to Expander Crosstalk
Vin = –10 dBV, V(E _In) = AC Gnd
1
C In
E Out
CT
–
–90
–70
dB
Rx Muting (∆ Gain)
Vin = –20 dBV, Rx Gain Adj = (01111)
1
Rx Audio In E Out
Me
–
–84
–60
dB
Rx High Frequency Corner
Rx Path, V Rx Audio In = –20 dBV
1
Rx Audio In Scr Out Rx fch 3.779 3.879 3.979 kHz
Low Pass Filter Passband Ripple (Vin = –20 dBV) 1, 73 Rx Audio In Scr Out Ripple
–
0.4
0.6
dB
Rx Gain Adjust Range (Programmable through
125 Rx Audio In Scr Out
Rx
–
–9.0 to
–
dB
MPU Interface)
Range
10
Rx Gain Adjust Steps – Number of
Programmable Levels
125 Rx Audio In Scr Out
Rx n
–
20
–
dB
Audio Path Noise, C–Message Weighting
(Input AC–Grounded)
70 Rx Audio In Scr Out
EN
E Out
SA Out
–
–85
–
dBV
–
<–95
–
<–95
Volume Control Adjust Range
123
E In
E Out VcnRange
–
–14 to
–
dB
16
Volume Control – Number of Programmable
Levels
123
E In
E Out
Vcn
–
16
–
–
SPEAKER AMP/SP MUTE (Active Mode)
Maximum Output Swing
RL = No Load, Vin = 3.4 Vpp
RL = 130 Ω, Vin = 2.8 Vpp
RL = 620 Ω, Vin = 4.0 Vpp
Speaker Amp Muting
Vin = –20 dBV, RL = 130 Ω
1, 79
1
SA In
SA In
SA Out VOmax
2.8
3.2
2.0
2.6
–
3.4
Vpp
–
–
–
SA Out
Msp
–
–92
–60
dB
6
MOTOROLA ANALOG IC DEVICE DATA