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Typical operating characteristics (continued) – Rainbow Electronics MAX3541 User Manual

Page 7

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MAX3541

Complete Single-Conversion

Television Tuner

_______________________________________________________________________________________

7

Typical Operating Characteristics (continued)

(MAX3541EV kit, V

CC

= +3.3V, V

IFAGC

= 3.0V, V

RFAGC

= 3.0V, T

A

= +25°C, unless otherwise noted.)

VHF-L PHASE NOISE AT 10kHz OFFSET

vs. CHANNEL FREQUENCY

CHANNEL FREQUENCY (MHz)

VHF-L PHASE NOISE (dBc/Hz)

MAX3541 toc15

45

50

55

60

65

70

-105

-103

-101

-99

-97

-95

VHF-L PHASE NOISE AT 10kHz OFFSET

vs. CHANNEL FREQUENCY

CHANNEL FREQUENCY (MHz)

VHF-L PHASE NOISE (dBc/Hz)

MAX3541 toc16

170

180

190

200

210

220

230

240

-100

-98

-96

-94

-92

-90

UHF PHASE NOISE AT 10kHz OFFSET

vs. CHANNEL FREQUENCY

CHANNEL FREQUENCY (MHz)

UHF PHASE NOISE (dBc/Hz)

MAX3541 toc17

400

500

600

700

800

900

-95

-92

-89

-86

-83

-80

VHF PHASE NOISE vs. OFFSET FREQUENCY

OFFSET FREQUENCY (kHz)

VHF PHASE NOISE (dBc/Hz)

MAX3541 toc18

-140

-120

-100

-80

-60

0.1

1

10

100

1000

f

RF

= 64.5MHz

UHF PHASE NOISE vs. OFFSET FREQUENCY

OFFSET FREQUENCY (kHz)

UHF PHASE NOISE (dBc/Hz)

MAX3541 toc19

-130

-120

-110

-100

-90

-80

-70

-60

0.1

1

10

100

1000

f

RF

= 801MHz

IFOUT1 NORMALIZED FREQUENCY RESPONSE

(5MHz to 200MHz)

FREQUENCY (MHz)

IFOUT1 POWER (dBm)

MAX3541 toc20

-20

-15

-10

-5

0

5

1

10

100

1000