
MC13110A/B MC13111A/B
5
MOTOROLA ANALOG IC DEVICE DATA
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
Unit
Max
Typ
Min
Symbol
Measure
Pin
Input
Pin
Figure
SECOND MIXER
(No Modulation, fin = 10.7 MHz, 50
Termination at Inputs)
Input Impedance
24
Mix2 In
Mix2 In
RP2 In
CP2 In
–
–
2.8
3.6
–
–
k
pF
Output Impedance
24
–
Mix2 Out
RP2 Out
CP2 Out
–
–
1.5
6.1
–
–
k
pF
Voltage Conversion Gain
(Vin = 1.0 mVrms, with CF2 Filter as Load)
26, 27
Mix2 In
Mix2 Out
MXgain2
–
20
–
dB
1.0 dB Voltage Compression Level (Input Referred)
IP3 Bit Set 0
28, 30
Mix2 In
Mix2 Out
VO
Mix2
1 dB
–
–
32
–17
–
–
mVrms
dBm
IP3 Bit Set 1
29, 30
–
–
45
–14
–
–
Third Order Intercept (Input Referred) [Note 6]
IP3 Bit Set 0
28, 30
Mix2 In
Mix2 Out
TOImix2
–
–
136
–4.3
–
–
mVrms
dBm
IP3 Bit Set 1
29, 30
–
–
158
–3.0
–
–
–3.0 dB IF Bandwidth
31
Mix2 In
Mix2 Out
Mix2 BW
–
2.5
–
MHz
LIMITER/DEMODULATOR
(fin = 455 kHz, fdev =
±
3.0 kHz, fmod = 1.0 kHz)
Input Impedance
49
Lim In
Lim In
RPLim
CPLim
–
–
1.5
16
–
–
k
pF
Detector Output Impedance
–
–
Det Out
RO
–
1.1
–
k
IF –3.0 dB Limiting Sensitivity
1
Lim In
Det Out
IF Sens
–
71
100
μ
Vrms
Demodulator Bandwidth
–
Lim In
Det Out
BW
–
20
–
kHz
RSSI/CARRIER DETECT
(No Modulation)
RSSI Output Dynamic Range
56
Mix1 In
Mix1 In
RSSI
RSSI
–
80
–
dB
DC Voltage Range
56
RSSI
DC RSSI
–
0.2 to
1.5
–
Vdc
Carrier Detect Threshold
CD Threshold Adjust = (10100)
(Threshold Relative to Mix1 In Level)
57
Mix1 In
CD Out
VT
–
15
–
μ
Vrms
Hysteresis, CD = (10100)
(Threshold Relative to Mix1 In Level)
57
Mix1 In
CD Out
Hys
–
2.0
–
dB
Output High Voltage
CD = (00000), RSSI = 0.2 V
1
RSSI
CD Out
VOH
VCC –
0.1
3.6
–
V
Output Low Voltage
CD = (11111), RSSI = 0.9 V
1
RSSI
CD Out
VOL
–
0.02
0.4
V
Carrier Detect Threshold Adjustment Range
(Programmable through MPU Interface)
126
–
–
VT
Range
–
–20 to
11
–
dB
Carrier Detect Threshold – Number of
Programmable Levels
126
–
–
VTn
–
32
–
–
NOTE:
6.Third order intercept calculated for input levels 10 dB below 1.0 dB compression point.