GS9077 Data Sheet
1. Pin Out
1.1 Pin Assignment
15
14
16
13
SDO
1
12
DDI
DDI
11
10
2
3
SDO
NC
GS9077
(top view)
VEE
4
9
VCC
RSET
7
5
6
8
Center Pad
(bottom of package)
Figure 1-1: 16-Pin QFN
1.2 Pin Descriptions
Table 1-1: Pin Descriptions
Pin Number Name
Timing
Type
Description
1,2
3
DDI, DDI
VEE
Analog
–
Input
Serial digital differential input.
Power
Most negative power supply connection. Connect to GND.
External output amplitude control resistor.
No Connect. Not bonded internally.
4
RSET
NC
Analog
–
Input
–
5,8,10,13,14,
15,16
6
DISABLE
Non
Synchronous
Input
Serial output disable. When asserted LOW, the SDO/SDO output driver is
powered off. SDO/SDO will float to VCC through the pull-up resistor.
7
9
RSVD
VCC
–
–
Reserved
Power
Do not connect.
Most positive power supply connection. Connect to +3.3V.
11,12
–
SDO, SDO
Center Pad
Analog
–
Output
Power
Serial digital differential output.
Connect to most negative power supply plane following the
recommendations in Recommended PCB Footprint on page 12.
44619 - 0 May 2007
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GENNUM [ GENNUM CORPORATION ]
