NTE NTE1487 Datasheet

NTE1487

Integrated Circuit

AM RF Converter, IF Amp

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

Supply Voltage, V
Power Dissipation, P

CC

D

Operating Temperature Range, T
Storage Temperature Range, T

Electrical Characteristics

stg

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

Parameter Symbol Test Conditions Min Typ Max Unit

Reference Zener Voltage V
Current Out

I

O(MIX)

Mixer Stage

Voltage Out

V

O(RF)

RF Stage

Voltage Out

V

O(OSC)

Osc Stage

Voltage Out

V

O(IF)

IF Stage

Z

opr

–20° to +75°C. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

–55° to +125°C. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

6.5 – 8.84 V
43 – 320 µA

Pin 3–2 Gain
f = 455kHz, V

= 10mV

i

rms

63 – 132 mV

f = 1.455MHz 147 – 213 mV

Pin 8–9 Gain
f = 455kHz, V

Pin Connection Diagram

= 10mV

i

rms

179 – 323 mV

16V. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

280mW. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Mixer Output

RF Amp Output

RF Input

Bypass

1
2

3
4

5AGC Filter
6GND

7GND

14

Mixer Input

13

Local OSC
V

12

CC

11

Bypass

10 Coupling

9 IF Output
8 IF Amp Input

14 8

17

.785 (19.95)

Max

.200

(5.08)

Max

.100 (2.45) .099 (2.5) Min

.600 (15.24)

.300

(7.62)