HMC698LP5 / 698LP5E
v03.0709
7 GHz INTEGER N SYNTHESIZER
(N = 12 - 259)
Phase Noise Floor
[1][2][3]
Ref = Sine Wave @ 5 dBm, Vcc = 5V
-100
SSB PHASE NOISE (dBc/Hz)
SSB PHASE NOISE (dBc/Hz)
-110
-120
-130
-140
-150
-160
-170
-180
2
10
+25C
+85C
-45C
Phase Noise Floor
[1][2][3]
Ref = Square Wave @ 5 dBm, Vcc = 5V
-100
-110
-120
-130
-140
-150
-160
-170
-180
2
10
+25C
+85C
-45C
6
PLL - INTEGER-N syNThEsIzER - sMT
10
3
10
4
10
5
10
3
10
4
10
5
OFFSET FREQUENCY (Hz)
OFFSET FREQUENCY (Hz)
Phase Noise Floor vs Offset Frequency
with varying Fin @ 0 dbm, Ref = 100 MHz
Square Wave @ 5 dBm, Vcc = 5V
[3]
-100
SSB PHASE NOISE (dBc/Hz)
-110
-120
-130
-140
-150
-160
-170
-180
2
10
1000 MHz
7000 MHz
10
3
10
4
10
5
OFFSET FREQUENCY (Hz)
[1] Phase Noise Floor vs Offset Frequency over temperature
[2] Fin= 7000 Mhz @ 0 dBm, Ref Frequency = 100 Mhz, N = 70
[3] Phase Noise Floor remains constant beyond 100 khz offset frequency
6-3
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Phone: 978-250-3343
Fax: 978-250-3373
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