MC13110A/B MC13111A/B
4
MOTOROLA ANALOG IC DEVICE DATA
ELECTRICAL CHARACTERISTICS
(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
FM RECEIVER
(fRF = 46.77 MHz [USA Ch 21], fdev =
±
3.0 kHz, fmod = 1.0 kHz, Vcap ctrl = 1.2 V)
Input Sensitivity (for 12 dB SINAD at Det Out
Using C–Message Weighting Filter)
50
Termination, Generator Referred
68, 69
Mix1
In1/In2
Det Out
VSIN
–
–
2.2
–100
–
–
μ
Vrms
dBm
Single–Ended, Matched Input, Generator
Referred
–
–
0.4
–115
–
–
Differential, Matched Input, Generator Referred
–
–
0.4
–115
–
–
First and Second Mixer Voltage Gain Total
(Vin = 1.0 mVrms, with CF1 and CF2 Load)
1
Mix1
In1 or In2
Mix2 Out
MXgainT
24
29
–
dB
Isolation of First Mixer Output and Second Mixer
Input (Vin = 1.0 mVrms, with CFI Removed)
–
Mix1
In1 or In2
Mix2 In
Mix–Iso
–
60
–
dB
Total Harmonic Distortion (Vin = 3.16 mVrms)
1
Mix1
In1 or In2
Det Out
THD
–
1.4
2.0
%
Recovered Audio (Vin = 3.16 mVrms)
1
Mix1
In1 or In2
Det Out
AFO
80
112
150
mVrms
AM Rejection Ratio (Vin = 3.16 mVrms, 30% AM,
@ 1.0 kHz)
1
Mix1
In1 or In2
Det Out
AMR
30
48
–
dB
Signal to Noise Ratio (Vin = 3.16 mVrms,
No Modulation)
–
Mix1
In1 or In2
Det Out
SNR
–
48
–
dB
FIRST MIXER
(No Modulation, fin = USA Ch21, 46.77 MHz, 50
Termination at Inputs)
Input Impedance
Single–Ended
16
–
Mix1
In1 or In2
RPS1
CPS1
–
–
1.6
3.7
–
–
k
pF
Differential
16
Mix1
In1/In2
RPD1
CPD1
–
–
1.6
1.8
–
–
Output Impedance
14
–
Mix1 Out
RP1 Out
CP1 Out
–
–
300
3.7
–
–
pF
Voltage Conversion Gain
(Vin = 1.0 mVrms, with CF1 Filter as Load)
17, 18
Mix1
In1 or In2
Mix1 Out
MXgain1
–
12
–
dB
1.0 dB Voltage Compression Level (Input Referred)
IP3 Bit Set to 0
19, 21
Mix1
In1 or In2
Mix1 Out
VO Mix1
1 dB
–
–
20
–21
–
–
mVrms
dBm
IP3 Bit Set to 1
20, 21
–
–
56
–12
–
–
Third Order Intercept (Input Referred) [Note 5]
IP3 Bit Set to 0
19, 21
Mix1
In1 or In2
Mix1 Out
TOImix1
–
–
64
–11
–
–
mVrms
dBm
IP3 Bit Set to 1
20, 21
–
–
178
–2.0
–
–
–3.0 dB IF Bandwidth
22
Mix1 In1
or In2
Mix1 Out
Mix1 BW
–
13
–
MHz
NOTE:
5.Third order intercept calculated for input levels 10 dB below 1.0 dB compression point.