SN761677

SLES066A – DECEMBER 2002

www.ti.com

5

ELECTRICAL CHARACTERISTICS

VCC = 5 V, TA = –25°C, measured in reference measurement circuit at 50-Ω system, IF filter characteristics: fpeak = 43 MHz; (unless otherwise

noted)(1)

PARAMETER

CONDITION

MIN

TYP

MAX

UNIT

MIXER, OSCILLATOR, IF AMPLIFIER

Gc1

Conversion gain (mixer IF amplifier) VHF low

Fin = 58 MHz(1)

23

26

29

dB

Gc3

Conversion gain (mixer~IF amplifier) VHF low

Fin = 130 MHz

23

26

29

dB

Gc4

Conversion gain (mixer IF amplifier) VHF high

Fin = 136 MHz(1)

23

26

29

dB

Gc6

Conversion gain (mixer~IF amplifier) VHF high

Fin = 364 MHz

23

26

29

dB

Gc7

Conversion gain (mixer IF amplifier) VHF UHF

Fin = 370 MHz(1)

24

27

30

dB

Gc9

Conversion gain (mixer~IF amplifier) VHF–UHF

Fin = 804 MHz

24

27

30

dB

NF1

Noise figure VHF low

Fin = 55.25 MHz

11

dB

NF3

Noise figure VHF low

Fin = 127.25 MHz

11

dB

NF4

Noise figure VHF high

Fin = 133.25 MHz

11

dB

NF6

Noise figure VHF high

Fin = 361.25 MHz

11

dB

NF7

Noise figure UHF

Fin = 367.25 MHz

10

dB

NF9

Noise figure UHF

Fin = 801.25 MHz

11

dB

CM1

1% cross modulation distortion VHF low

Fin = 55.25 MHz(2)

89

dB V

CM3

1% cross modulation distortion VHF low

Fin = 127.25 MHz

89

dB

µV

CM4

1% cross modulation distortion VHF high

Fin = 133.25 MHz(2)

86

dB V

CM6

1% cross modulation distortion VHF high

Fin = 361.25 MHz

86

dB

µV

CM7

1% cross modulation distortion UHF

Fin = 367.25 MHz(2)

87

dB V

CM9

1% cross modulation distortion UHF

Fin = 801.25 MHz

86

dB

µV

VO(IF1)

IF output voltage VHF low

Fin = 55.25 MHz(3)

117

dB V

VO(IF3)

IF output voltage VHF low

Fin = 127.25 MHz

117

dB

µV

VO(IF4)

IF output voltage VHF high

Fin = 133.25 MHz(3)

117

dB V

VO(IF6)

IF output voltage VHF high

Fin = 361.25 MHz

117

dB

µV

VO(IF7)

IF output voltage UHF

Fin = 367.25 MHz(3)

117

dB V

VO(IF9)

IF output voltage UHF

Fin = 801.25 MHz

117

dB

µV

(1) IF = 43 MHz, RF input level = 80 dB

µV

(2) Fundes = Fdes ± 6 MHz, pin = 80 dBµV, AM 1 kHz, 30%, DES/CM = S/I = 46 dB

(3) IF = 45.75 MHztop