MAX7033(2004) Ver la hoja de datos (PDF) - Maxim Integrated

Número de pieza

componentes Descripción

Fabricante

MAX7033
(Rev.:2004)

315MHz/433MHz ASK Superheterodyne Receiver with AGC Lock

Maxim Integrated 

315MHz/433MHz ASK Superheterodyne

Receiver with AGC Lock

Typical Operating Characteristics (continued)

(Typical Application Circuit , AVDD = DVDD = VDD5 = +3.3V, fRF = 315MHz, TA = +25°C, unless otherwise noted.)

5

0

-5

-10

-15

-20

-25

-30

1

NORMALIZED IF GAIN

vs. IF FREQUENCY

10

100

IF FREQUENCY (MHz)

S11 LOG MAGNITUDE PLOT OF RFIN

50

40

30

20

10

0

-10

-20

-30

315MHz

-36dB

-40

-50

0 100 200 300 400 500 600 700 800 900 1000

FREQUENCY (MHz)

S11 SMITH CHART PLOT OF RFIN

MAX7033 toc12

WITH INPUT

MATCHING

315MHz

500MHz

200MHz

3.5

3.3

3.1

2.9

2.7

2.5

2.3

2.1

1.9

1.7

0

REGULATOR VOLTAGE

vs. REGULATOR CURRENT

-40°C

+25°C

+85°C

+105°C

10 20 30 40 50 60

REGULATOR CURRENT (mA)

PHASE NOISE

vs. OFFSET FREQUENCY

0

fRF = 315MHz

-20

-40

-60

-80

-100

-120

-140

10

100 1k 10k 100k 1M 10M

OFFSET FREQUENCY (Hz)

PHASE NOISE

vs. OFFSET FREQUENCY

0

fRF = 433MHz

-20

-40

-60

-80

-100

-120

-140

10

100 1k 10k 100k 1M 10M

OFFSET FREQUENCY (Hz)

_______________________________________________________________________________________ 7

Share Link: