Rainbow Electronics MAX3673 - Manual (Page 15)

MAX3673
Low-Jitter Frequency Synthesizer
with Selectable Input Reference
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REFCLK0
REFCLK0
OUTA3
CPLL
0.1 μF
+3.3V
0.1 μF
CREG
V
CC
VCC_VCO
0.22 μF
+3.3V
Z = 50 Ω
DM
FB_IN
FB_IN
SEL_CLK
PLL_BYPASS
DA
DB
Z = 50 Ω
0.1 μF
0.1 μF
61.44MHz
TIMING
CARD
150 Ω
Z = 50 Ω
Z = 50 Ω
150 Ω
OUTA3
50 Ω
0.1 μF
0.1 μF
ASIC
153.6MHz
FB_SEL
MR
OUTA_EN
OUTB_EN
REFCLK1
REFCLK1
GND EP LOCK IN0FAIL IN1FAIL
MAX3673
50 Ω
50 Ω
0.1 μF
50 Ω
0.1 μF
OUTA0
150 Ω
Z = 50 Ω
Z = 50 Ω
150 Ω
OUTA0
50 Ω
0.1 μF
0.1 μF
ASIC
153.6MHz
50 Ω
0.1 μF
OUTB4
150 Ω
Z = 50 Ω
Z = 50 Ω
150 Ω
OUTB4
50 Ω
0.1 μF
0.1 μF
CPRI
SerDes
122.88MHz
50 Ω
0.1 μF
OUTB0
150 Ω
Z = 50 Ω
Z = 50 Ω
150 Ω
OUTB0
50 Ω
0.1 μF
0.1 μF
CPRI
SerDes
122.88MHz
50 Ω
0.1 μF
Typical Application Circuits