VC-24 데이터 시트보기 (PDF) - Fujitsu
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VC-24 Datasheet PDF : 15 Pages
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VC-24 Series
3. For GSM/DCS (Rx) (Part number : VC-2R8A24-1202/1559P)
• Absolute Maximum Ratings
Parameter
Rating
Symbol
Unit
Min.
Max.
Input DC voltage
VCC
0.0
+3.0
V
Control voltage
Vt
0.0
+2.5
V
SW voltage
VSW
0.0
+3.0
V
Operating temperature
Ta
−20
+75
°C
Storage temperature
Tstg
−35
+85
°C
Storage humidity
Hstg
5
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.
• Band Selection Mode
Band Width
Selection Mode
GSM
DCS
Band1
Band2
VSW (V)
Min.
Max.
0.0
0.3
2.5
2.8
Center Frequency Current Consumption
(MHz)
(mA) Typ.
1202
0.0
1559
0.4
• Electrical Characteristics
Band1
Parameter
Current consumption
SW current
Frequency
Frequency
Control voltage sensitivity
Oscillator output
C/N
Higher harmonics
Spurious
Power supply variation
Load variation
Sym-
bol
ICC
ISW
fmin
fmax
Svt
Po
C/N
Hs
SP
Push
Pull
Conditions
VCC = 2.8 V, Vt = 1.5 V
VCC = 2.8 V, Vt = 1.5 V, VSW = 0 V
VCC = 2.8 V, Vt = 0.8 V
VCC = 2.8 V, Vt = 2.2 V
(fmax − fmin) /1.4
VCC = 2.8 V, Vt = 1.5 V
VCC = 2.8 V, Vt = 1.5 V,
Offset = 10 kHz, BW = 1 Hz
VCC = 2.8 V, Vt = 1.5 V,
Offset = 3000 kHz, BW = 1 Hz
VCC = 2.8 V, Vt = 1.5 V,
Up to 3rd
VCC = 2.8 V, Vt = 1.5 V,
Offset = 3 MHz (Min.)
VCC = 2.8 V ± 0.1 V, Vt = 1.5 V
VCC = 2.8 V, Vt = 1.5 V,
VSWR = 2, All phases
Min.
1242.0
66.0
−5.0
85.0
140.0
(Ta = −20°C to +75°C)
Value
Unit
Typ.
Max.
9.0
mA
0.1
mA
1162.0 MHz
MHz
76.0
86.0 MHz/V
−2.0
1.0
dBm
dBc/Hz
dBc/Hz
−10.0 dBc
−87.0 dBc
±1000 kHz
±2000 kHz
8
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