NT5DS16M16CS NANOAMP [NanoAmp Solutions, Inc.], NT5DS16M16CS Datasheet - Page 54

• Manufacturer Part Number: NT5DS16M16CS
• Description: 256Mb DDR Synchronous DRAM
• Manufacturer: NANOAMP [NanoAmp Solutions, Inc.]

NanoAmp Solutions, Inc.
DC Electrical Characteristics and Operating Conditions
(0°C
Normal Strength Driver Pulldown and Pullup Characteristics
DOC # 14-02-044 Rev A ECN # 01-1116
The specifications of this device are subject to change without notice. For latest documentation, see http://www.nanoamp.com
Normal Strength Driver Pulldown Characteristics
1. The full variation in driver pulldown current from minimum to maximum process, temperature and voltage will lie within the
2. It is recommended that the “typical” IBIS pulldown V-I curve lie within the shaded region of the V-I curve.
3. The full variation in driver pullup current from minimum to maximum process, temperature and voltage will lie within the
4. It is recommended that the “typical” IBIS pullup V-I curve lie within the shaded region of the V-I curve.
1. Inputs are not recognized as valid until V
2. V
3. V
4. V
5. The ratio of the pullup current to the pulldown current is specified for the same temperature and voltage, over the entire temperature and
Symbol
I
I
OHW
outer bounding lines of the V-I curve.
outer bounding lines of the V-I curve.
OLW
noise on V
must track variations in the DC level of V
voltage range, for device drain to source voltages for 0.25 volts to 1.0 volts. For a given output, it represents the maximum difference
between pullup and pulldown drivers due to process variation.
£
REF
TT
ID
T
is the magnitude of the difference between the input level on CK and the input level on CK.
A
is not applied directly to the device. V
is expected to be equal to 0.5 V
£
70
Output Current: Half- Strength Driver
High current (V
Low current (V
REF
×
C; V
may not exceed ± 2% of the DC value.
DDQ
140
0
= 2.5V
0
OUT
OUT
= 0.763V, max V
= V
±
DDQ
0.2V, V
-0.763V, min V
Parameter
DDQ
REF
REF
TT
DD
of the transmitting device, and to track variations in the DC level of the same. Peak-to-peak
.
REF
is a system supply for signal termination resistors, is expected to be set equal to V
stabilizes.
=
+
, max V
2.5V
REF
, min V
TT
±
V
)
0.2V, see AC Characteristics)
OUT
TT
)
(V)
NT5DS64M4CT, NT5DS32M8CT, NT5DS16M16CT
NT5DS64M4CS, NT5DS32M8CS, NT5DS16M16CS
Min
9.0
9.0
2.7
Max
Maximum
Typical High
Typical Low
Minimum
Units
mA
REF
Notes
, and
1
54