CDC7005RGZT Datasheet, PDF (2/34 Pages) Texas Instruments – 3.3-V HIGH PERFORMANCE CLOCK SYNTHSIZER AND JITTER CLEANER

CDC7005
3.3ĆV HIGH PERFORMANCE CLOCK SYNTHESIZER AND JITTER CLEANER
SCAS685L− DECEMBER 2002 − REVISED JUNE 2009
functional block diagram
OPA_IN
−
OPA
+
OPA_OUT
OPA_IP
STATUS_REF
STATUS_VCXO
STATUS_LOCK
REF_IN
LVCMOS
Input
CTRL_LE
CTRL_DATA
CTRL_CLK
NPD
NRESET
SPI LOGIC
Prgm Divider
M
Prgm Divider
N
Prgm Delay
M
Prgm Delay
N
HOLD
PFD
Charge
Pump
PECL-TO-
LVTTL
MUX_SEL
CP_OUT
VI
I_REF
Reference
VCXO_IN
VCXO_INB
PECL
Input
/1
/2
/4
/8
/16
P Divider
PECL
MUX0
PECL
Latch
PECL
MUX1
PECL
Latch
PECL
MUX2
PECL
Latch
PECL
MUX3
PECL
Latch
PECL
MUX4
PECL
Latch
PECL
Output
Y0
Y0B
PECL
Output
PECL
Output
PECL
Output
PECL
Output
Y1
Y1B
Y2
Y2B
Y3
Y3B
Y4
Y4B
2
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