MC33411A/B
ELECTRICAL CHARACTERISTICS (continued) (VCC = 3.6 V, VB = 1.5 V, TA = 25°C, Active Mode, Rx Gain = 01111,
Vol Adj = 0111, fin = 1.0 kHz, unless otherwise noted.)
Characteristics
Input
Measure
Pin
Pin
Symbol
Min
Typ
Max
Unit
Rx AUDIO PATH (continued)
Input Impedance
Zin
RxAudio In
E In
kΩ
–
600
–
–
7.5
–
Attack Time Ecap = 0.5 µF, Rfilt = 40 k
E In
E Out
ta
–
3.0
–
mS
Release Time Ecap = 0.5 µF, Rfilt = 40 k
E In
E Out
tr
–
13.5
–
mS
Compressor to Expander Crosstalk (Vin = –10 dBV,
MCI
E Out
CT
VE In = AC Gnd)
–
–90
–60
dB
Rx Muting (Vin = –20 dBV, Rx Gain Adj = 01111)
Rx Audio In E Out
Me
–
–84
–60
dB
Rx High Frequency Corner (Vin = –20 dBV) SCF Rx Audio In Rx Out
Rx fch
3.6
3.8
4.0
kHz
Counter = 31d
Low Pass Filter Passband Ripple (Vin = –20 dBV) Rx Audio In Rx Out
Ripple
–
0.4
0.6
dB
Rx Gain Adjust Range
Rx Audio In Rx Out Rx Range
–
–9.0 to 10
–
dB
Rx Gain Adjust Steps
Rx Audio In Rx Out
Rx n
–
20
–
Audio Path Noise, C–Message Weighting
(Vin = AC Gnd)
Rx Audio In
EN
Rx Out
E Out
PA Out
dBV
–
–85
–
–
<–95
–
–
<–95
–
Volume Control Adjust Range
Rx Audio In E Out
VCtlRange
–
–14 to 16
–
dB
Volume Control Levels
E In
E Out
Vcn
–
16
–
Side Tone Attenuate Selections
Rx Audio In Rx Out
STAn
–
4
–
Side Tone Attenuate (Referenced to E In)
Selection = 00
Selection = 01
Selection = 10
Selection = 11
E Out
STA
dB
–
0.0
–
–
1.5
–
–
3.0
–
–
5.2
–
Side Tone Attenuate Threshold (C Out/E In)
STAthr
–
–3.0
–
dB
POWER AMP/MUTE (VCC = 3.6 V, VB = 1.5 V, TA = 25°C, Active Mode, fin = 1.0 kHz)
Output Swing, ±5.0 mA load
(VPAO+ @ –5.0 mA – VPAO+@ 5.0 mA)
PAI
PAO+
VOmax
1.3
2.4
Output Swing, ±5.0 mA load
(VPAO– @ –5.0 mA – VPAO–@ 5.0 mA)
PAI
PAO–
VOmax
1.3
2.4
Output Swing, No Load
PAI
PAO+
VOmax
–
2.7
–
Vpp
–
Vpp
–
Vpp
Output Swing, No Load
PAI
PAO–
VOmax
–
2.7
–
Vpp
Maximum Output Current
PAO–,
IOmax
–
±5.0
–
mA
PAO+
Power Amp Mute (Vin = –20 dBV, RL = 130 Ω)
PAI
MIC AMP (VCC = 3.6 V, TA = 25°C, Active Mode, fin = 1.0 kHz)
Open Loop Gain
MCI
PAO–
MCO
Msp
AVOL
–
–92
–60
dB
–
100.000
–
V/V
Gain Bandwidth
MCI
MCO
GBW
–
100
–
kHz
Maximum Output Swing (RL = 10 kΩ)
MCI
MCO
VOmax
–
3.2
–
Vpp
NOTES: 1. Values specified are pure numbers to the base 10.
2. Typical performance parameters indicate the potential of the device under ideal operating conditions.
4
MOTOROLA RF/IF DEVICE DATA