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NB3N853531E डेटा पत्रक PDF( Datasheet डाउनलोड )


डेटा पत्रक - 3.3V Xtal or LVTTL/LVCMOS Input 2:1 MUX to 1:4 LVPECL Fanout Buffer - ON Semiconductor

भाग संख्या NB3N853531E
समारोह 3.3V Xtal or LVTTL/LVCMOS Input 2:1 MUX to 1:4 LVPECL Fanout Buffer
मैन्युफैक्चरर्स ON Semiconductor 
लोगो ON Semiconductor लोगो 
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NB3N853531E pdf
NB3N853531E
VEE
CLK_EN
CLK_SEL
CLK
nc
XTAL_IN
XTAL_OUT
nc
nc
VCC
1
2
3
4
5
6
7
8
9
10
20 Q0
19 Q0
18 VCC
17 Q1
16 Q1
15 Q2
14 Q2
13 VCC
12 Q3
11 Q3
Figure 2. Pinout Diagram (Top View)
Table 1. PIN DESCRIPTION
Pin
1
2
3
4
5, 8, 9
6
7
10, 13, 18
11, 14, 16,
19
12, 15, 17,
20
Name
VEE
CLK_EN
CLK_SEL
CLK
nc
XTAL_IN
XTAL_OUT
VCC
Q[3:0]
Q[3:0]
I/O
LVCMOS /
LVTTL
LVCMOS /
LVTTL
LVCMOS /
LVTTL
Crystal
Crystal
LVPECL
LVPECL
Open De-
fault
Pullup
Pulldown
Description
Negative (Ground) Power Supply pin must be externally connected to
power supply to guarantee proper operation.
Synchronized Clock Enable when HIGH. When LOW, outputs are
disabled (Qx HIGH, Qx LOW)
Clock Input Select (HIGH selects crystal, LOW selects CLK input)
Pulldown Clock Input. Float open when unused.
No Connect
Crystal Oscillator Input (used with pin 7). Float open when unused.
Crystal Oscillator Output (used with pin 6). Float open when unused.
Positive Power Supply pins must be externally connected to power
supply to guarantee proper operation.
Complement Differential Outputs (See AND8020 for termination)
True Differential Outputs (See AND8020 for termination)
Table 2. FUNCTIONS
Inputs
Outputs
CLK_EN
CLK_SEL
Input Function
Output Function
Qx Qx
00
CLK input selected
Disabled
LOW
HIGH
0 1 Crystal Inputs Selected
Disabled
LOW
HIGH
10
CLK input selected
Enabled
CLK0
Invert of
CLK1
1 1 Crystal Inputs Selected
Enabled
CLK1
Invert of
CLK1
1. After CLK_EN switches, the clock outputs are disabled or enabled following a rising and falling input clock edge as show in Figure 3.
http://onsemi.com
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डाउनलोड[ NB3N853531E Datasheet.PDF ]


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अनुशंसा डेटापत्रक

भाग संख्याविवरणविनिर्माण
NB3N853531E3.3V Xtal or LVTTL/LVCMOS Input 2:1 MUX to 1:4 LVPECL Fanout BufferON Semiconductor
ON Semiconductor


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