FEATURES

s Single chip full band solution, compatible with

digital and analog transmissions

s Low noise RF input

s High input signal handling to eliminate the

requirement for front end AGC

s Low phase noise local oscillator

s No prescaler in LO output drive, optimal

architecture for low phase noise applications

s Low radiation design

s IF AGC amplifier with dual selectable outputs

s ESD protection. (Normal ESD handling

procedures should be observed)

ORDERING INFORMATION

SL2015/KG/QP1S

(Tubes)

SL2015/KG/QP1T (Tape and Reel)

The SL2015 is a fully integrated mixer oscillator with output

AGC, intended primarily for application in satellite tuners,

where it downconverts the first high IF from the outdoor unit to

the second IF for data demodulation.

The device contains a low noise RF input amplifier and

mixer functioning to 2.15GHz, an integrated low phase noise

local oscillator and an AGC IF output buffer amplifier. The IF

signal is available at one of two outputs selected by the IF-OP-

SEL input.

The signal handling of the SL2015 is sufficient to greatly

simplify or remove the requirement for input AGC with

appropriate image filtering in full band systems, or to remove

the requirement for band limit filtering with appropriate AGC

in half band systems.

APPLICATIONS

s Satellite tuners

s Communications systems

PIN 1

REF. SPOT

Fig.1 Pin connections - top view

V

EE

V

RF INPUTB

RF INPUT

V

V

TANK

TANKB

V

IF-OP-SEL

AGC CONTROL

IF OUTPUT1

IF OUTPUT1B

V

LO OUTPUT

LO OUTPUTB

V

IF OUTPUT2B

V

EE

IF OUTPUT2

QP20

SL2015

Full Band Satellite Tuner

Advance Information

Supersedes April 1997 version, DS4548 - 2.1

DS4593 - 3.2 February 1998