SMV1845 View Datasheet(PDF) - Z-Communications, Inc
Part Name
Description
MFG CO.
'SMV1845' PDF : 2 Pages View PDF
1
2
9 939 Via Pasar • San Die go, CA 921 26
TEL (61 9) 62 1-2700 FAX (6 19) 6 21-27 22
SMV1845
VOLTAGE CONTROLLED OSCILLATOR
Rev B2
PHASE NOISE (1 Hz BW, typical)
-20
-40
-60
FEAT URES
• Frequency Range: 1815- 1875 MHz
• Tuning Voltage: 0.3-4.7 Vdc
•
SUB
- Style Package
AP PLICATION S
• PCS Handhelds
• Portable Receivers
• Mobile Comunications
PERFORMANCE SPECIFICATIONS
Oscillation Frequency Range
Phase Noise @ 10 kHz offset (1 Hz BW, typ.)
Harmonic Suppression (2nd, typ.)
Tuning Voltage
Tuning Sensitivity (avg.)
Power Output
Load Impedance
Input Capacitance (max.)
Pushing
Pulling (14 dB Return Loss, Any Phase)
Operating Temperature Range
Package Style
POWER SUPPLY REQUIREMENT S
-80
-100
-120
100
1K
10K
100K
OFFSET (Hz)
VALU E
1815 - 1875
-92
-12
0.3-4.7
58
UNIT S
MHz
dBc/Hz
dBc
Vdc
MHz/V
8±2.5
50
dBm
Ω
50
pF
<9
<25
-20 to 85
SUB
MHz/V
MHz
°C
Supply Voltage (Vcc, nom.)
5
Vdc
Supply Current (Icc, typ.)
14
mA
All specifi cations are typ ica l un less oth erwi se n oted and sub ject to cha nge wi thou t no tice.
APPLICATION NOTES
• AN-100/1 : Mounting and Grounding of VCOs
• AN-102 : Proper Output Loading of VCOs
• AN-107 : How to Solder Z-COMM VCOs
NOTES :
© Z-Comm unicati ons, Inc.
Page 1
Al l rig hts reserved - 19 96
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