5V49EE504NLGI8 IDT [Integrated Device Technology], 5V49EE504NLGI8 Datasheet - Page 3

• Manufacturer Part Number: 5V49EE504NLGI8
• Description: EEPROM PROGRAMMABLE CLOCK GENERATOR
• Manufacturer: IDT [Integrated Device Technology]

Pin Configuration
Pin Descriptions
IDT® EEPROM PROGRAMMABLE CLOCK GENERATOR
IDT5V49EE504
EEPROM PROGRAMMABLE CLOCK GENERATOR
Pin#
XIN/REF
10
11
12
13
14
15
16
17
18
1
2
3
4
5
6
7
8
9
CLKIN
XOUT
VDDx
GND
VDD
1
7
Pin Name
XIN / REF
VDDO1
CLKSEL
VDDO3
CLKIN
VDDx
XOUT
AVDD
OUT1
OUT2
SCLK
OUT6
OUT3
24-pin QFN
SDAT
GND
GND
VDD
VDD
19
13
I/O
I/O
OUT3
OUT6
GND
CLKSEL
VDDO3
AVDD
O
O
O
O
O
I
I
I
I
Pin Type
LVTTL
LVTTL
LVTTL
LVTTL
LVTTL
LVTTL
LVTTL
LVTTL
LVTTL
LVTTL
Power
Power
Power
Power
Power
Power
Power
Power
3
CRYSTAL_OUT -- Reference crystal feedback.
CRYSTAL_IN -- Reference crystal input or external reference clock
Input clock. Weak internal pull down resistor.
Configurable clock output 1. Output levels controlled by VDDO1.
Configurable clock output 2. Output levels controlled by VDDO1.
Input clock selector. Weak internal pull down resistor.
Device power supply. Connect to 3.3V.
input.
Crystal oscillator power supply. Connect to 3.3V. Use filtered
analog power supply if available.
Connect to Ground.
Device power supply. Connect to 1.8 to 3.3V. Sets output voltage
levels for OUT1 and OUT2.
Device power supply. Connect to 3.3V.
Bidirectional I
I
Device analog power supply. Connect to 3.3V. Use filtered analog
power supply if available.
Connect to Ground.
Configurable clock output 6. Output levels controlled by VDDO3.
Configurable clock output 3. Output levels controlled by VDDO3.
Device power supply. Connect to 1.8 to 3.3V. Sets output voltage
levels for OUT3 and OUT6.
2
C clock.
2
C data.
Pin Description
IDT5V49EE504
CLOCK SYNTHESIZER
REV F 022310