VC-80 Series
2. For cdmaOne (Part number : VC-2R8A80-0739A)
• Absolute Maximum Ratings
Rating
Parameter
Symbol
Unit
Min.
Max.
+ 3.2
+ 3.2
+80
Input DC voltage
VCC
Vt
V
Control voltage
V
Operating temperature
Storage temperature
Storage humidity
Ta
−30
−40
5
°C
°C
%
Tstg
Hstg
+85
95
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)
Value
Parameter
Current
consumption
Frequency
Frequency
Symbol
Conditions
Unit
Min.
Typ.
Max.
6.5*
ICC
VCC = 2.8 V, Vt = 1.5 V
mA
fmin
VCC = 2.8 V, Vt = 0.5 V
VCC = 2.8 V, Vt = 2.5 V
719.65*
MHz
MHz
fmax
758.65*
25.0
Control voltage
sensitivity
kv
(fmax − fmin) / 2.0
31.0
37.0
2.0*
MHz/V
dBm
Oscillator output
PO
VCC = 2.8 V, Vt = 1.5 V
−4.0*
VCC = 2.8 V, Vt = 1.5 V,
Offset = 25 kHz, BW = 1 Hz
108.0*
dBc/Hz
VCC = 2.8 V, Vt = 1.5 V,
Offset = 50 kHz, BW = 1 Hz
113.0*
118.0*
128.0*
138.0*
dBc/Hz
dBc/Hz
dBc/Hz
dBc/Hz
dBc
VCC = 2.8 V, Vt = 1.5 V,
Offset = 100 kHz, BW = 1 Hz
C/N
C/N
VCC = 2.8 V, Vt = 1.5 V,
Offset = 285 kHz, BW = 1 Hz
VCC = 2.8 V, Vt = 1.5 V,
Offset = 900 kHz, BW = 1 Hz
VCC = 2.8 V, Vt = 1.5 V,
Up to 3rd
Higher harmonics
Hs
−10.0
±500
Power supply
variation
VCC = 2.8 V ± 0.1 V,
Vt = 1.5 V
Push
kHz
VCC = 2.8 V, Vt = 1.5 V,
VSWR = 2 ALL PHASE
Load variation
Pull
Td
±500
kHz
kHz
Temperature drift
Ta = +25 °C ± 55 °C
±3000*
* : Ta = −30 °C to +80 °C
4
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