IDT5V19EE604 Datasheet, PDF (4/29 Pages) Integrated Device Technology – EEPROM PROGRAMMABLE VCXO CLOCK GENERATOR

IDT5V19EE604
EEPROM PROGRAMMABLE VCXO CLOCK GENERATOR
CLOCK SYNTHESIZER
Pin#
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
Pin Name
OUT5b
VDDO5
GND
SDAT
SCLK
CLKSEL
AVDD
GND
OUT6
OUT3
VDDO3
SEL2
SEL1
SEL0
SD/OE
I/O
Pin Type
Pin Description
O
LVTTL¹
Configurable clock output 5b. Output levels controlled by
VDDO5.
Power
Device power supply. Connect to 1.8 to 3.3V. Sets output
voltage levels for OUT5 and OUT5b.
Power
Connect to Ground.
I/O
LVTTL
Bidirectional I²C data.
I
LVTTL
I²C clock.
I
LVTTL
Input clock selector. Weak internal pull down resistor.
Power
Device analog power supply. Connect to 3.3V. Use
filtered analog power supply if available.
Power
Connect to Ground.
O
LVTTL
Configurable clock output 6. Output levels controlled by
VDDO3.
O
LVTTL
Configurable clock output 3. Output levels controlled by
VDDO3.
Power
Device power supply. Connect to 1.8 to 3.3V. Sets output
voltage levels for OUT3 and OUT6.
I
LVTTL
Configuration select pin. Weak internal pull down
resistor.
I
LVTTL
Configuration select pin. Weak internal pull down
resistor.
I
LVTTL
Configuration select pin. Weak internal pull down
resistor.
I
LVTTL
Enables/disables the outputs or powers down the chip.
The SP bit (0x02) controls the polarity of the signal to be
either active HIGH or LOW. (Default is active HIGH.)
27
GND
Power
Connect to Ground.
28
VDD
Power
Device power supply. Connect to 3.3V.
1.When only an individual single-ended clock output is required, tie OUT# and OUT#b together.
IDT® EEPROM PROGRAMMABLE VCXO CLOCK GENERATOR
4
IDT5V19EE604 REV F 022310