EUP7996
Pin Configurations
Package Type
Pin Configurations (TOP VIEW)
*
Plastic SOP-8(FD)
*Thermal Pad
Pin Description
PIN
SYMBOL
GND
DESCRIPTION
Ground
1
2
SD
Shutdown
3
VSENSE
VREF
VDDQ
AVIN
Feedback pin for regulating VTT
4
Buffered internal reference voltage of VDDQ/2
Input for internal reference equal to VDDQ/2
Analog input pin
5
6
7
PVIN
Power Input pin
8
VTT
Output voltage for connection to termination resistors
Typical Application Circuit
Figure 2. Recommended DDR-I Termination
DS7996 Ver2.5 June.2005
2