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 buffer optimised

for low symbol rate 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

SL2017/KG/MP1S

(Tubes)

SL2017/KG/MP1T (Tape and Reel)

The SL2017 is a fully integrated mixer 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 buffer 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 SL2017 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

Fig.1 Pin connections - top view

MP16

V

RF INPUTB

RF INPUT

V

V

LO

LOB

V

AGC CONTROL

IF OUTPUT1

IF OUTPUT1B

V

V

IF OUTPUT2

IF OUTPUT2B

IF OP SEL

16

15

14

13

12

11

10

9

1

2

3

4

5

6

7

8

SL2017

Full Band Satellite Tuner

Preliminary Information

DS4889 - 1.2 may 1998