NB3H83905CDR2G ON Semiconductor, NB3H83905CDR2G Datasheet - Page 2

• Manufacturer Part Number: NB3H83905CDR2G
• Description: Buffers & Line Drivers 1.8V/2.5V/3.3 V BUFFER
• Manufacturer: ON Semiconductor

Specifications of NB3H83905CDR2G

• Product Category: Buffers & Line Drivers
• Rohs: yes

Table 1. PIN DESCRIPTION
TSSOP−16
SOIC−16 /
10, 12, 14
3, 7, 11
4, 6, 8,
5, 13
15
16
1
2
9
−
−
XTAL_OUT
ENABLE2
BCLK0
BCLK1
BCLK2
V
GND
GND
10, 13, 15
1, 2, 6, 7,
DDO
QFN−20
3, 5, 8,
11, 12
4, 14
EP
19
20
16
17
18
9
SOIC−16/TSSOP−16
1
2
3
4
5
6
7
8
XTAL_OUT
ENABLE 2
ENABLE 1
BCLK0, 1,
XTAL_IN/
2, 3, 4, 5
Name
V
GND
CLK
V
NC
DDO
DD
16
15
14
13
12
11
10
9
Figure 2. Pinout Configuration
XTAL_IN/CLK
ENABLE1
BCLK5
V
BCLK4
GND
BCLK3
V
Crystal Interface
Crystal Interface
LVCMOS Input
LVCMOS Input
DDO
DD
LVCMOS
POWER
POWER
LVTTL /
Outputs
LVTTL /
GND
I/O
−
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The Exposed Pad (EP) on the QFN−20 package bottom is thermally
connected to the die for improved heat transfer out of package. The
exposed pad must be attached to a heat−sinking conduit. The pad is
not electrically connected to the die, but is recommended to be
electrically and thermally connected to GND on the PC board.
Oscillator Output to drive Crystal
Synchronous Enable Input for BCLK5 Output. Switches only when
HIGH. Open default condition HIGH due to an internal pullup resistor
to V
GND Supply pins. All GND, V
connected to power supply to guarantee proper operation.
Buffered Clock Outputs
Positive Supply voltage for outputs. All GND, V
must be externally connected to power supply to guarantee proper
operation. Bypass with 0.01 mF cap to GND.
Positive Supply voltage for core. All GND, V
be externally connected to power supply to guarantee proper
operation. Bypass with 0.01 mF cap to GND.
No Connect
Synchronous Enable Input for BCLK0/1/2/3/4 Output block. Switches
only when HIGH. Open default condition HIGH due to an internal
pullup resistor to V
Oscillator Input from Crystal. Single ended Clock Input.
2
CC
.
BCLK0
BCLK1
V
GND
GND
DDO
(Top View)
CC
1
2
3
4
5
20
6
19
QFN20
Description
7
DD
EP
18
8
and V
17
9
16
10
DDO
15
14
13
12
11
pins must be externally
DD
BCLK5
V
BCLK4
GND
GND
DD
and V
DDO
and V
Exposed Pad
DDO
DDO
pins must
pins