参数资料
型号: 5V19EE904NLGI
厂商: INTEGRATED DEVICE TECHNOLOGY INC
元件分类: 时钟及定时
英文描述: 5V SERIES, PLL BASED CLOCK DRIVER, 7 TRUE OUTPUT(S), 0 INVERTED OUTPUT(S), QCC32
封装: 0.50 MM PITCH, ROHS COMPLIANT, VFQFPN-32
文件页数: 24/29页
文件大小: 292K
代理商: 5V19EE904NLGI
IDT5V19EE904
EEPROM PROGRAMMABLE VCXO CLOCK GENERATOR
CLOCK SYNTHESIZER
IDT EEPROM PROGRAMMABLE VCXO CLOCK GENERATOR
4
IDT5V19EE904
REV H 042211
SD/OE
29
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.)
Weak internal pull down resistor.
OUT0
30
O
LVTTL
Configurable clock output 0. 3.3V LVTTL levels.
OUT1
7
O
LVTTL
Configurable clock output 1. Output levels controlled by
VDDO1.
OUT2
8
O
LVTTL
Configurable clock output 2. Output levels controlled by
VDDO1.
OUT3
24
O
LVTTL
Configurable clock output 3. Output levels controlled by
VDDO3.
OUT4
10
O
LVTTL1
Configurable clock output 4. Output levels controlled by
VDDO4.
OUT4b
11
O
LVTTL1
Configurable clock output 4b. Output levels controlled by
VDDO4.
OUT5
14
O
LVTTL1
Configurable clock output 5. Output levels controlled by
VDDO5.
OUT5b
15
O
LVTTL1
Configurable clock output 5b. Output levels controlled by
VDDO5.
OUT6
23
O
LVTTL
Configurable clock output 6. Output levels controlled by
VDDO3.
VDD
32
Power
Device power supply. Connect to 3.3V.
VDDx
4
Power
Crystal oscillator power supply. Connect to 3.3V. Use
filtered analog power supply if available.
AVDD
21
Power
Device analog power supply. Connect to 3.3V. Use
filtered analog power supply if available.
VDDO1
9
Power
Device power supply. Connect to 1.8 to 3.3V. Sets output
voltage levels for OUT1 and OUT2.
VDDO3
25
Power
Device power supply. Connect to 1.8 to 3.3V. Sets output
voltage levels for OUT3 and OUT6.
VDDO4
12
Power
Device power supply. Connect to 1.8 to 3.3V. Sets output
voltage levels for OUT4 and OUT4b.
VDDO5
16
Power
Device power supply. Connect to 1.8 to 3.3V. Sets output
voltage levels for OUT5 and OUT5b.
GND
6, 13,
17, 22,
31,PAD
Power
Connect to Ground.
1. When only an individual single-ended clock output is required, tie OUT# and OUT#b together.
Pin Name
NL32
Pin#
I/O
Pin Type
Pin Description
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