SYNERGY DCSO1000-12

VOLTAGE CONTROLLED OSCILLATOR
SURFACE MOUNT MODEL: DCSO1000-12
OPTIMIZED CENTER FREQUENCY
Phase Noise
-65
-75
-85
Phase Noise (dBc/Hz)
FEATURES:
► Highly Immune To Phase Hits
► Low Phase Noise (SAW Replacement)
► Tolerant To Supply Variation
► Fast Tuning
► Small Size, Surface Mount
► Lead Free REL-PRO® Technology
► Planar Resonator Construction
1000 MHz
-95
-105
-115
-125
-135
-145
-155
-165
-175
100
1000
10000
100000
1000000
10000000
Offset Frequency (Hz)
995.9MHz/1V
1000.6MHz/6V
1006.4MHz/11V
SPECIFICATIONS(Rev. F 01/03/08)
Frequency
1000 MHz
Tuning Voltage
0.5 - 12 VDC
Bias Voltage
+12 VDC @ <35 mA
Output Power
+4 dBm (Min)
Tuning Sensitivity
2 MHz/V (Typ)
Output Impedance
50 Ohms (Nom)
Harmonic Suppression
20 dBc (Min)
Frequency Pulling
500 kHz (Typ @ 1.75:1 VSWR)
Frequency Pushing
50 kHz/V (Typ)
Phase Noise @ 10 kHz
-126 dBc/Hz (Typ)
Operating Temperature Range
-40 to +85 °C
Package #
249LF
CONTACT ASSIGNMENT
Tuning Voltage
No Connection
RF Output
DC Supply Input
All Others
2
4
9
11
Ground
VOLTAGE CONTROLLED OSCILLATOR
SURFACE MOUNT MODEL: DCSO1000-12
OPTIMIZED CENTER FREQUENCY
1000 MHz
1007
Frequency (MHz)
1005
1003
1001
999
997
995
993
991
0
1
2
3
4
5
6
7
8
9
10
11
12
11
12
Control Voltage (Vdc)
+25ºC
+85ºC
-40ºC
9
8
Output Power (dBm)
7
6
5
4
3
2
1
0
0
1
2
3
4
5
6
7
Control Voltage (Vdc)
+25ºC
+85ºC
-40ºC
8
9
10
PERFORMANCE PLOTS
1009
VOLTAGE CONTROLLED OSCILLATOR
SURFACE MOUNT MODEL: DCSO1000-12
OPTIMIZED CENTER FREQUENCY
1000 MHz
4.5
Tuning Sensitivity (MHz/V)
4.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0.0
0
1
2
3
4
5
6
7
Control Voltage (Vdc)
+25ºC
+85ºC
8
9
10
11
12
8
9
10
11
12
-40ºC
0
2nd Harmonic Suppression (dB)
-5
-10
-15
-20
-25
-30
-35
-40
0
1
2
3
4
5
6
7
Control Voltage (Vdc)
+25ºC
+85ºC
-40ºC
PERFORMANCE PLOTS
5.0