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Issue A

ML13155

Wideband FM IF

Legacy Device: Motorola MC13155

The ML13155 is a complete wideband FM detector designed for

satellite TV and other wideband data and analog FM applica-

tions. This device may be cascaded for higher IF gain and

extended Receive Signal Strength Indicator (RSSI) range.

• 12 MHz Video/Baseband Demodulator

• Ideal for Wideband Data and Analog FM Systems

• Limiter Output for Cascade Operation

• Low Drain Current: 7.0 mA

• Low Supply Voltage: 3.0 to 6.0 V

• Operates to 300 Mhz

• Operating Temperature Range TA = –40 to +85°C

SO–16 = -5P

PLASTIC PACKAGE

CASE 751B

(SO–16)

16

1

CROSS REFERENCE/ORDERING INFORMATION

MOTOROLA

SO 16

MC13155D

ML13155-5P

LANSDALE

PACKAGE

Note: Lansdale lead free (Pb) product, as it

becomes available, will be identified by a part

number prefix change from ML to MLE.

PIN CONNECTIONS

16

15

14

13

12

11

10

1

2

3

4

5

6

7

8

(Top View)

9

Input

Decouple

VCC1

Output

Output

VCC2

Limiter Out

Quad Coil

Input

Decouple

VEE1

RSSI Buffer

RSSI

VEE2

Limiter Out

Quad Coil

SEMICONDUCTOR TECHNICAL DATA

MAXIMUM RATINGS

Rating

Pin

Symbol

Value

Unit

Power Supply Voltage

11, 14

VEE (max)

6.5

Vdc

Input Voltage

1, 16

Vin

1.0

Vrms

Junction Temperature

–

TJ

+150

°C

Storage Temperature Range

–

Tstg

– 65 to +150

°C

NOTE:

Devices should not be operated at or outside these values. The “Recommended

Operating Conditions” provide for actual device operation.

Figure 1. Representative Block Diagram

Three Stage

Amplifier

Detector

Quad

Coil

8

9

Limiter

Output

Balanced

Outputs

Decouple

7

5

4

2

1

16

10

12

13

Limiter

Output

RSSI

Output

Buffered

RSSI

Output

15

Decouple

NOTE: This device requires careful layout and decoupling to ensure stable operation.

Input

Input