参数资料
型号: NB6L239MNEVB
厂商: ON Semiconductor
文件页数: 4/6页
文件大小: 0K
描述: BOARD EVAL BBG NB6L239MND
设计资源: NB6L239MNEVB Gerber Files
标准包装: 1
系列: *
NB6L239MNEVB
Table 2. PIN DESCRIPTION (refer to data sheet, NB6L239/D)
Pin #
Open Pin
16 ? QFN
Pin Name
I/O
Default
Type
Function
1
VT
Internal 100 W Center
2
3
4
CLK
CLK
V BBAC
Input
Input
Output
LVPECL, CML, LVDS,
HSTL
LVPECL, CML, LVDS,
HSTL
Reference Voltage
Noninverted Differential CLOCK Input.
Inverted Differential CLOCK Input.
Output Voltage Reference for Capacitor
Coupled Inputs, Only.
5
6
7
8
9
10
11
12
13
14
15
16
EN
SELB0
SELB1
V EE
QB
QB
QA
QA
V CC
SELA1
SELA0
MR
Input
Input
Input
Negative Power
Supply
Output
Output
Output
Output
Positive Power
Supply
Input
Input
Input
L
L
L
L
L
H
LVCMOS/LVTTL Input
LVCMOS/LVTTL Input
LVCMOS/LVTTL Input
LVPECL
LVPECL
LVPECL
LVPECL
LVCMOS/LVTTL
LVCMOS/LVTTL Input
LVCMOS/LVTTL Input
Synchronous Output Enable
Clock Divide Select Pin
Clock Divide Select Pin
Negative Supply Voltage
Inverted Differential Output. Typically
terminated with 50 W resistor to V TT .
Noninverted Differential Output. Typically
terminated with 50 W resistor to V TT .
Inverted Differential Output. Typically
terminated with 50 W resistor to V TT .
Noninverted Differential Output. Typically
terminated with 50 W resistor to V TT .
Positive Power Supply
Clock Divide Select Pin
Clock Divide Select Pin
Master Reset Asynchronous, Default Open
High, Asserted LOW
EP
Negative Power
Supply (opt)
http://onsemi.com
4
The Exposed Pad on the QFN ? 16 package
bottom is thermally connected to the die for
improved heat transfer out of package. The
pad is not electrically connected to the die, but
is recommended to be electrically and
thermally connected to V EE on the PC board.
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