VC-50 Series

8

5.

For K-PCS (Part number : VC-2R7A50-1635)

• Absolute Maximum Ratings

WARNING: VCO can be permanently damaged by application of stress (voltage, temperature, humidity, etc.) in

excess of absolute maximum ratings. Do not exceed these ratings.

• Electrical Characteristics

(Ta

= +25°C ± 3°C)

* : Ta

= −30°C to +80°C

Parameter

Symbol

Rating

Unit

Min.

Max.

Input DC voltage

+3.0

V

Operating temperature

Ta

−30

+80

°C

Storage temperature

Tstg

−40

+90

°C

Storage humidity

Hstg

5

95

%

Parameter

Symbol

Conditions

Value

Unit

Min.

Typ.

Max.

Current

consumption

= 2.7 V, Vt = 0.5 V to 2.5 V



8.5*

mA

Frequency

fmin

= 2.7 V, Vt = 0.5 V



1620.0*

MHz

Frequency

fmax

= 2.7 V, Vt = 2.5 V

1650.0*



MHz

Control voltage

sensitivity

kv

(fmax

− fmin) /2.0

22.0



MHz/V

Oscillator output

Po

= 2.7 V, Vt = 1.5 V

−3.0



dBm

C/N

C/N

= 2.7 V, Vt = 1.5 V,

Offset

= 1 kHz, BW = 1 Hz

70.0



dBc/Hz

= 2.7 V, Vt = 1.5 V,

Offset

= 100 kHz, BW = 1 Hz

111.0



dBc/Hz

= 2.7 V, Vt = 1.5 V,

Offset

= 1.25 MHz, BW = 1 Hz

134.0



dBc/Hz

Higher harmonics

Hs

= 2.7 V, Vt = 1.5 V,

2nd, 3rd



−10.0

dBc

Power supply

variation

Push

= 2.7 V ± 0.15 V,

Vt

= 1.5 V



±800

kHz

Load variation

Pull

= 2.7 V, Vt = 1.5 V,

VSWR

= 2 ALL PHASE



±1500

kHz