2

SL1710

ELECTRICAL CHARACTERISTICS

Tamb= 0

o

C to +80

o

C, Vee= 0V, Vcc = 4.75 to 5.25 V, Fif = 479.5 MHz, IF bandwidth ± 15 MHz, output amplitude -11dBV

These characteristics are guaranteed by either production test or design. They apply within the specified ambient temperature

and supply voltage unless otherwise stated.

Value

Characteristic

Pin

Min

Typ

Max

Units

Conditions

Supply voltage

6,9,16

4.75

5.25

V

Supply current

6,9,16

94

110

mA

RF Input

RF freq range

4, 5

350

500

MHz

Impedance

4, 5

75

ohm

@ 480MHz. Fig. 4

VSWR

4, 5

1.7

@ 480MHz. Fig. 4

Noise Figure

4, 5

19

dB

AGC at maximum gain

Noise Figure variation with

4, 5

0.5

1

dB/dB

gain

VCO

V

CO

freq (fo) control range

13, 14

350

500

MHz

External tank circuit with varicap

Phase noise

13, 14

-85

dBc/Hz

@ 10kHz from fo. but measured in

Fo sensitivity to V

CC

13, 14

2

MHz/Volt

Fixed external components and no

control loop

Fo sensitivity to temperature

13, 14

40

KHz/

°C

Uncompensation

Prescaler output,

VOH

10, 11

V

CC

-0.96

Volt

At 25

°C

VOL

10, 11

V

CC

-1.65

Volt

Prescaler output duty cycle

10, 11

40

60

%Under maximum load conditions

Fig. 5

AGC

Gain, Vagc = +2.5V

40

dB

Temp stability of gain

1

±2

dB

For any gain setting 0V to 5V

Gain, Vagc = +0.5V

1

44

dB

See Fig.6

Gain, Vagc = + V

1

32

dB

See Fig.6

AGC range

18

dB

I Q outputs

480MHz local oscillator, 481 to

495MHz RF input @ -51dBV

Gain set to give -11dBV,

1-15MHz baseband output into

maximum load. Fig. 7

Output impedance

2, 7

8

ohm

Fig. 8

Output clipping level

2, 7

1.5

V p-p

I phase lag with respect to Q

2, 7

88

90

92

degs

1 -15MHz

IQ crosstalk

20

dB

Output amplitude match

2, 7

1

dB

I releative to Q, 1 -15MHz

Baseband flatness

2, 7

±1

dB

1-15MHz, 1k

Ω 15pF load

Two tone 3rd order intercept

2, 7

+3

dBV

Referred to output. @ 1MHz

point

Output load 1kohm, 15pF, all

AGC settings, 0.7V pk-pk output

Im3

2, 7

28

dBc

LO, and Sputii in IQ outputs

2, 7

-30

dBV

1-100MHz