NTE NTE1400 Datasheet

NTE1400

Integrated Circuit

FM Limiter Circuit

Absolute Maximum Ratings: (TA = +25°C unless otherwise specified)

Supply Voltage (V
Supply Current, I
Power Dissipation, P
Operating Temperature Range, T
Storage Temperature Range, T

12–4

CC

D

), V

CC

opr

stg

15.6V. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

30mA. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

490mW. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

–20° to +70°C. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

–40° to +150°C. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Electrical Characteristics

: (VCC = V

Parameter Symbol Test Conditions Min Typ Max Unit

Total Circuit Current I
Output Amplitude V
Voltge Gain for Reference Wave G
2nd Harmonics Attenuation V

o(f)/VO(2f)

DC Current Gain (T30) h

12

8(P–P)

V

FE(T30)

= 12V, TA = +25°C unless otherwise specified)

12–4

15 25 30 mA
V14 = 0 to 6.3V 1.0 1.2 – V
f = 4MHz, Vi = 0.14mV
f = 4MHz, Vi = 100mV

P–P

P–P

V12 = 9V, f = 6MHz, Vi = 10mV
f = 4MHz, Vi = 1.0V
f = 4MHz, Vi = 100mV
f = 4MHz, Vi = 100mV
V

= 5V, V

7–4

6–4

P–P

, TA = +70°C – 41 – dB

P–P

, TA = –20°C – 48 – dB

P–P

= 0.7V, I5 = –1mA 40 – 200

P–P

1.0 – – V
40 – – dB
40 – – dB
40 – – dB

P–P

Pin Connection Diagram

Feedback Cap

Bias

Balance

1
2

3
4

N.C.
N.C.
N.C.

5
6

7

14 8

14

Input
Voltage Stabilizer

13
12

V

CC

11

FeedbackGND

10

Diode Limiter
Voltage Stabilizer

9
8

Output

17

.785 (19.95) Max

.300 (7.62)

.200 (5.08)

Max

.100 (2.45) .099 (2.5) Min

.600 (15.24)