Rainbow Electronics MAX3629 - Manual (Page 6)

MAX3629
+3.3V, Low-Jitter, Precision Clock Generator
with Multiple Outputs
6 _______________________________________________________________________________________
SUPPLY CURRENT
vs. TEMPERATURE
MAX3629 toc01
AMBIENT TEMPERATURE ( °C)
SUPPLY CURRENT (mA)
60 50 30 40 20 10
25
50
75
100
125
150
175
200
225
250
0
0 70
PLL_BP = HIGH
PLL_BP = LOW
PHASE NOISE AT 125MHz
CLOCK FREQUENCY (Q0)
MAX3629 toc02
OFFSET FREQUENCY (kHz)
NOISE POWER DENSITY (dBc/Hz)
10,000 1000 1 10 100
-150
-140
-130
-120
-110
-100
-90
-80
-160
0.1 100,000
PHASE NOISE AT 125MHz
CLOCK FREQUENCY (Q7)
MAX3629 toc03
OFFSET FREQUENCY (kHz)
NOISE POWER DENSITY (dBc/Hz)
10,000 1000 1 10 100
-150
-140
-130
-120
-110
-100
-90
-80
-160
0.1 100,000
PHASE NOISE AT 156.25MHz
CLOCK FREQUENCY (Q0)
MAX3629 toc04
OFFSET FREQUENCY (kHz)
NOISE POWER DENSITY (dBc/Hz)
10,000 1000 1 10 100
-150
-140
-130
-120
-110
-100
-90
-80
-160
0.1 100,000
PHASE NOISE AT 156.25MHz
CLOCK FREQUENCY (Q7)
MAX3629 toc05
OFFSET FREQUENCY (kHz)
NOISE POWER DENSITY (dBc/Hz)
10,000 1000 1 10 100
-150
-140
-130
-120
-110
-100
-90
-80
-160
0.1 100,000
PHASE NOISE AT 312.5MHz
CLOCK FREQUENCY (Q0)
MAX3629 toc06
OFFSET FREQUENCY (kHz)
NOISE POWER DENSITY (dBc/Hz)
10,000 1000 1 10 100
-150
-140
-130
-120
-110
-100
-90
-80
-160
0.1 100,000
Typical Operating Characteristics
(Typical values are at V DD = +3.3V, T A = +25 °C, crystal frequency = 25MHz.)