MC13111BFTA View Datasheet(PDF) - Motorola => Freescale
Part Name
Description
Manufacturer
MC13111BFTA Datasheet PDF : 68 Pages
| |||
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
Tx AUDIO PATH (fin = 1.0 kHz, Tx Gain Adj = (01111); ALC, Limiter, and Mutes Disabled; Active Mode, scrambler bypassed)
Low Pass Filter Passband Ripple (Vin = –10 dBV) 1, 84
Tx In
Tx Out
Ripple
–
0.7
1.2
dB
Maximum Compressor Gain (Vin = –70 dBV)
–
C In
Tx Out AVmax
–
23
–
dB
Tx Gain Adjust Range (Programmable through
125
C In
Tx Out Tx Range
–
–9.0 to
–
dB
MPU Interface)
10
Tx Gain Adjust Steps – Number of Programmable 125
C In
Tx Out
Tx n
–
20
–
–
Levels
Rx AND Tx SCRAMBLER (2nd LO = 10.24 MHz, Tx Gain Adj = (01111), Rx Gain Adj = (01111), Volume Control = (0 dB Default Levels),
SCF Clock Divider = 31. Total is divide by 62 for SCF clock frequency of 165.16 kHz)
Rx High Frequency Corner (Note 8)
–
Rx Audio In Scr Out Rx fch
3.55
3.65
3.75
kHz
Rx Path, f = 479 Hz, V Rx Audio In = –20 dBV
Tx High Frequency Corner (Note 8)
Tx Path, f = 300 Hz, V Tx In = –10 dBV,
Mic Amp = Unity Gain
–
Tx In
Tx Out
Tx fch
3.829 3.879 3.929 kHz
Absolute Gain
Rx: Vin = –20 dBV
Tx: Vin = –10 dBV, Limiter disabled
Pass Band Ripple
Rx + Tx Path – 1.0 µF from Tx Out to
Rx Audio In, fin = low corner frequency to
high corner frequency
AV
dB
–
Rx Audio In E Out
–
Tx In
Tx Out
–4.0
0.4
4.0
–4.0
–1.0
4.0
–
C In
E Out
Ripple
–
1.9
2.5
dB
Scrambler Modulation Frequency
Rx: 100 mV (–20 dBV)
Tx: 316 mV (–10 dBV)
Group Delay
Rx + Tx Path – 1.0 µF from Tx Out to
Rx Audio In, fin = 1.0 kHz
fin = low corner frequency to high corner
frequency
fmod
4.119 4.129 4.139 kHz
–
Rx Audio In E Out
–
C In
Tx Out
ms
–
C In
E Out
GD
–
1.0
–
–
C In
E Out
GD
–
4.0
–
Carrier Breakthrough
Rx + Tx Path – 1.0 µF from Tx Out to
Rx Audio In
–
C In
E Out
CBT
–
–60
–
dB
Baseband Breakthrough
Rx + Tx Path – 1.0 µF from Tx Out to
Rx Audio In,
fin = 1.0 kHz, fmeas = 3.192 kHz
–
C In
E Out
BBT
–
–50
–
dB
LOW BATTERY DETECT
Average Threshold
Voltage Before Electronic Adjustment
(Vref_Adj = (0111))
1, 131
Ref1
BD1 Out
VTi
1.38
1.48
1.58
V
Ref2
BD2 Out
Average Threshold
Voltage After Electronic Adjustment
(Vref_Adj = (adjusted value))
1
Ref1
BD1 Out
VTf
1.475
1.5
1.525
V
Ref2
BD2 Out
Hysteresis
–
Ref1
BD1 Out
Hys
–
4.0
–
mV
Ref2
BD2 Out
Input Current (Vin = 1.0 and 2.0 V)
1
–
Ref1
Iin
–50
–
50
nA
Ref2
Output High Voltage (Vin = 2.0 V)
1
Ref1
BD1 Out VOH VCC – 3.6
–
V
Ref2
BD2 Out
0.1
NOTE: 8. The filter specification is based on a 10.24 MHz 2nd LO, and a switch–capacitor (SC) filter counter divider ratio of 31. If other 2nd LO frequencies
and/or SC filter counter divider ratios are used, the filter corner frequency will be proportional to the resulting SC filter clock frequency.
8
MOTOROLA ANALOG IC DEVICE DATA
Share Link: 