15

SL1714

ELECTRICAL CHARACTERISTICS

Test conditions (unless otherwise stated)

Tamb= see note 7, Vee= 0V, Vcc = 4.75 to 5.25 V, Fif = 479.5 MHz, IF bandwidth ± 30 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.

Characteristic

Pin

Min

Typ

Max

Units

Conditions

Supply voltage

6,9,16

4.75

5.25

V

Supply current

6,9,16

109

125

mA

IF input operating

4, 5

350

550

MHz

frequency (1)

IF input impedance

4, 5

75

Ω

Over specified frequency

operating range, see Fig. 6.

Input return loss

4, 5

12

dB

Over specified frequency

operating range, see Fig. 6.

Input noise figure, DSB

4, 5

17

19

dB

Maximum gain setting

Variation in NF with gain

1

dB/dB

setting

VCO operation range

350

550

MHz

Centre frequency and tuning

range determined by

application.

VCO phase noise, SSB

-96

-85

dBc/Hz

Varactor tuned, determined

@ 10kHz offset

by application.

VCO Vcc sensitivity

2E3

ppm/V

Free running

VCO temperature

100

ppm/

°C

Uncompensated

stability

Prescaler output swing

10, 11

1.2

1.5

Vp-p

Prescaler output duty

10, 11

40

50

60

%

cycle

AGC

Gain, Vagc = +2.5V

40

dB

Temp stability of gain

1

±1

dB

For any gain setting 0V to 5V

Gain, Vagc = +0.5V

1

44

dB

See Fig. 4

Gain, Vagc = +V

CC

-0.5V

1

32

dB

See Fig. 4

AGC range

18

dB

I Q gain match

±0.5

±1

dB

See Note 3.

I Q phase match

±1

±2

deg

See Note 4.

I Q phase match

±1.5

±6

deg

See Note 5.

I & Q channel in band ripple

±0.3

±1

dB

see Note 3.

I & Q channel in band ripple

±0.5

±1

dB

See Note 4.

I Q crosstalk

-29

-20

dB

See Note 2 and 4

for derivation of cross

modulation