Dynamic Characteristics: (FM Modulation Freq = 1kHz, Source Resistance = 50Ω,
TA = +25°C for all tests)
Parameter
Pin
Test Conditions
Min Typ Max
(V+ = 12V, fo = 4.5MHz, ∆f = ±25kHz, Peak Separation = 150kHz)
Amplifier Voltage Gain
10 Vin ≤ 50µVrms
AM Rejection
1 Vin = 10mVrms, Note 1
Input Limiting Threshold Voltage
4
– 60 –
– 36 –
– 250 –
Recovered Audio Output Voltage
1 Vin = 10mVrms
– 0.72 –
Output Distortion
1 Vin = 10mVrms
(V+ = 12V, fo = 5.5MHz, ∆f = ±50kHz, Peak Separation = 260kHz)
Amplifier Voltage Gain
10 Vin ≤ 50µVrms
AM Rejection
1 Vin = 10mVrms, Note 1
–
3
–
– 60 –
– 40 –
Input Limiting Threshold Voltage
4
– 250 –
Recovered Audio Output Voltage
1 Vin = 10mVrms
Output Distortion
1 Vin = 10mVrms
(V+ = 8V, fo = 10.7MHz, ∆f = ±75kHz, Peak Separation = 550kHz)
Amplifier Voltage Gain
10 Vin ≤ 50µVrms
– 1.2 –
–
5
–
– 53 –
AM Rejection
Input Limiting Threshold Voltage
1 Vin = 10mVrms, Note 1
4
– 37 –
– 600 –
Recovered Audio Output Voltage
1 Vin = 10mVrms
Output Distortion
1 Vin = 10mVrms
(V+ = 12V, fo = 10.7MHz, ∆f = ±75kHz, Peak Separation = 550kHz)
Amplifier Voltage Gain
10 Vin ≤ 50µVrms
AM Rejection
1 Vin = 10mVrms, Note 1
Input Limiting Threshold Voltage
4
– 0.3 –
– 1.4 –
– 53 –
– 45 –
– 600 –
Recovered Audio Output Voltage
1 Vin = 10mVrms
– 0.48 –
Output Distortion
1 Vin = 10mVrms
– 1.4 –
Unit
dB
dB
µVrms
Vrms
%
dB
dB
µVrms
Vrms
%
dB
dB
µVrms
Vrms
%
dB
dB
µVrms
Vrms
%
Note 1. 100% FM, 30% AM Modulation.
Pin Connection Diagram
Audio Output 1
Detector Input Ref 2
N.C. 3
IF Input 4
Decoupling 5
IF Input Ref 6
GND 7
14 De–Emphasis
13 VCC
12 Det Input (QuadratureNetwork)
11 Test Point
10 Amplifier Output
9 Amplifier Low Output
8 N.C.