HMC765LP6CE_11 Datasheet, PDF (5/14 Pages) Hittite Microwave Corporation – FRACTIONAL-N PLL WITH INTEGRATED VCO, 7.8 - 8.8 GHz

v03.0411
7
Frequency vs. Tuning Voltage, T = 25°C
9.5
9
8.5
8
Vcc=4.75V
7.5
Vcc=5.0V
Vcc=5.25V
7
6.5
0 1 2 3 4 5 6 7 8 9 10 11 12 13
TUNING VOLTAGE (V)
Sensitivity vs. Tuning Voltage, Vcc = +5V
600
500
400
+25 C
+85 C
-40 C
300
200
100
0
0 1 2 3 4 5 6 7 8 9 10 11 12 13
TUNING VOLTAGE (V)
Open Loop VCO SSB Phase Noise @
Vtune = +5V
0
-20
-40
+25 C
+85 C
-60
-40 C
-80
-100
-120
-140
-160
10²
10³
10⁴
10⁵
10⁶
10⁷
OFFSET FREQUENCY (Hz)
HMC765LP6CE
FRACTIONAL-N PLL WITH
INTEGRATED VCO, 7.8 - 8.8 GHz
Frequency vs. Tuning Voltage, Vcc = +5V
9.5
9
8.5
8
+25 C
7.5
+85 C
-40 C
7
6.5
0 1 2 3 4 5 6 7 8 9 10 11 12 13
TUNING VOLTAGE (V)
Output Power
vs. Tuning Voltage, Vcc = +5V
20
18
16
14
12
10
8
+25 C
+85 C
6
-40 C
4
2
0
0 1 2 3 4 5 6 7 8 9 10 11 12 13
TUNING VOLTAGE (V)
Open Loop VCO SSB Phase Noise vs.
Tuning Voltage
0
-10
-20
-30
-40
10kHz offset
-50
100kHz offset
-60
-70
-80
-90
-100
-110
-120
-130
1 2 3 4 5 6 7 8 9 10 11 12 13
TUNING VOLTAGE (V)
7-5
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