1996 Oct 24

7

Philips Semiconductors

Objective specification

Low power mixers/oscillators

for satellite tuners

TDA8010M; TDA8010AM

Notes

3. RF input power range =

−70 to −20 dBm.

5. Switch isolation is defined at an IF output level of 77 dB

ΦN

oscillator phase noise

at 100 kHz

88

92

−

dBc

at 10 kHz

62

69

−

dBc

IF amplifier

IF frequency range

60

−

625

MHz

maximum voltage gain

note 1

−

40

−

dB

minimum voltage gain

note 2

−−30

−

dB

IF noise figure

note 4

−

8

−

dB

output voltage level

−−

85

dB

µV

output impedance

single-ended

−

50

−Ω

303336

Ω

579

nH

switch isolation

note 5

33

36

−

dB

switch control voltage

IF1 on; IF2 off

−

V

IF1 off; IF2 on

−

V

differential output

0

−

V

AGC input resistance

see Fig.6

−

4

−

k

Ω

SYMBOL

PARAMETER

CONDITIONS

MIN.

TYP.

MAX.

UNIT

Fig.4 IP3 measurement method.

REF is the level if F1 or F2 were at 480 MHz.

IP3 = IM3/2 + input level.

Input level: 2

×−23 dBm.

Output level: 2

× 74 dBµV.

handbook, halfpage

MGE507

2F1

− F2

F1

F2

2F2

− F1

390

420

450

480 (MHz)

IM3

REF

Fig.5 IP2 measurement method.

IP2 = IM2 + input level.

Input level: 2

×−23 dBm.

Output level: 2

× 74 dBµV.

handbook, halfpage

MGE508

LO

− F1 LO − F2

(F1

+ F2) − LO

FI

RF

478

480

484

(MHz)

964

962

1926

(MHz)

IM2