Parameter

Symbol

Test Conditions

Min

Typ

Max

Unit

Detector Output Resistance

–

200

–

Ω

IF Input Resistance

–

5.0

–

k

Ω

IF Output Resistance

–

60

–

Ω

Detector Input Resistance

–

70

–

k

Ω

De–Emphasis Resistance

6

9

12

k

Ω

IF Input Capacitance

–

11

–

pF

Detector Input Capacitance

–

2.7

–

pF

Peak Separation = 550kHz unless otherwise specified)

Parameter

Symbol

Test Conditions

Min

Typ

Max

Unit

Amplifier Voltage Gain

–

53

–

dB

Amplifier Output Voltage

–

1.45

–

Input Limiting Threshold

Note 1

–

400

800

Recovered Audio Output

–

500

–

Total Harmonic Distortion

THD

100% FM Modulation

–

1.0

–

%

AM Rejection

AMR

–

40

–

dB

Note 1. The input limiting threshold is the FM input voltage for a recovered audio output which is 3dB

Note 2. The amplitude modulation rejection is determined by:

1

2

3

4

Detector Output

Reference

N.C.

IF Input

5

Decoupling

6

IF Input Ref

7

GND

14

13

12

11

De–Emphasis

Det Input

Test Point

9

Amplifier Low Output

8

N.C.

Pin Connection Diagram