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
SECOND MIXER (No Modulation, fin = 10.7 MHz, 50 Ω Termination at Inputs)
Input Impedance
24
Mix2 In
Mix2 In RP2 In
–
2.8
–
kΩ
CP2 In
–
3.6
–
pF
Output Impedance
24
–
Mix2 Out RP2 Out
–
1.5
–
kΩ
CP2 Out
–
6.1
–
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)
Mix2 In Mix2 Out
VO
mVrms
IP3 Bit Set 0
28, 30
Mix2
–
32
–
dBm
1 dB
–
–17
–
IP3 Bit Set 1
29, 30
–
45
–
–
–14
–
Third Order Intercept (Input Referred) [Note 6]
Mix2 In Mix2 Out TOImix2
mVrms
IP3 Bit Set 0
28, 30
–
136
–
dBm
–
–4.3
–
IP3 Bit Set 1
29, 30
–
158
–
–
–3.0
–
–3.0 dB IF Bandwidth
31
Mix2 In Mix2 Out Mix2 BW
–
LIMITER/DEMODULATOR (fin = 455 kHz, fdev = ±3.0 kHz, fmod = 1.0 kHz)
Input Impedance
49
Lim In
Lim In
RPLim
–
CPLim
–
Detector Output Impedance
–
–
Det Out
RO
–
IF –ā3.0 dB Limiting Sensitivity
1
Lim In
Det Out IF Sens
–
Demodulator Bandwidth
–
Lim In
Det Out
BW
–
2.5
–
MHz
1.5
–
kΩ
16
–
pF
1.1
–
kΩ
71
100 µVrms
20
–
kHz
RSSI/CARRIER DETECT (No Modulation)
RSSI Output Dynamic Range
DC Voltage Range
56
Mix1 In
RSSI
RSSI
–
80
–
dB
56
Mix1 In
RSSI DC RSSI
–
0.2 to
–
Vdc
1.5
Carrier Detect Threshold
CD Threshold Adjust = (10100)
(Threshold Relative to Mix1 In Level)
Hysteresis, CD = (10100)
(Threshold Relative to Mix1 In Level)
Output High Voltage
CD = (00000), RSSI = 0.2 V
57
Mix1 In
CD Out
VT
–
15
57
Mix1 In
CD Out
Hys
–
2.0
1
RSSI
CD Out
VOH
VCC –
3.6
0.1
–
µVrms
–
dB
–
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
126
–
(Programmable through MPU Interface)
–
VT
–
–20 to
–
dB
Range
11
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.
MOTOROLA ANALOG IC DEVICE DATA
5