EDE5104AGSE, EDE5108AGSE
DC Characteristics 2 (TC = 0°C to +85°C, VDD, VDDQ = 1.8V
±
0.1V)
Parameter
Input leakage current
Output leakage current
Symbol
ILI
ILO
Value
2
5
VTT + 0.603
VTT
−
0.603
0.5
×
VDDQ
+13.4
−13.4
Unit
µA
µA
V
V
V
mA
mA
Notes
VDD
≥
VIN
≥
VSS
VDDQ
≥
VOUT
≥
VSS
5
5
1
3, 4, 5
2, 4, 5
Minimum required output pull-up under AC
VOH
test load
Maximum required output pull-down under
VOL
AC test load
Output timing measurement reference level VOTR
Output minimum sink DC current
Output minimum source DC current
IOL
IOH
Notes: 1.
2.
3.
4.
5.
The VDDQ of the device under test is referenced.
VDDQ = 1.7V; VOUT = 1.42V.
VDDQ = 1.7V; VOUT = 0.28V.
The DC value of VREF applied to the receiving device is expected to be set to VTT.
After OCD calibration to 18Ω at TC = 25°C, VDD = VDDQ = 1.8V.
DC Characteristics 3 (TC = 0°C to +85°C, VDD, VDDQ = 1.8V
±
0.1V)
Parameter
AC differential input voltage
AC differential cross point voltage
AC differential cross point voltage
Symbol
VID (AC)
VIX (AC)
VOX (AC)
min.
0.5
0.5
×
VDDQ
−
0.175
0.5
×
VDDQ
−
0.125
max.
VDDQ
+
0.6
0.5
×
VDDQ
+
0.175
0.5
×
VDDQ
+
0.125
Unit
V
V
V
Notes
1, 2
2
3
Notes: 1. VID(AC) specifies the input differential voltage |VTR -VCP| required for switching, where VTR is the true
input signal (such as CK, DQS) and VCP is the complementary input signal (such as /CK, /DQS). The
minimum value is equal to VIH(AC)
−
VIL(AC).
2. The typical value of VIX(AC) is expected to be about 0.5
×
VDDQ of the transmitting device and VIX(AC)
is expected to track variations in VDDQ . VIX(AC) indicates the voltage at which differential input signals
must cross.
3. The typical value of VOX(AC) is expected to be about 0.5
×
VDDQ of the transmitting device and
VOX(AC) is expected to track variations in VDDQ . VOX(AC) indicates the voltage at which differential
output signals must cross.
VDDQ
VTR
VID
VCP
VSSQ
Crossing point
VIX or VOX
Differential Signal Levels*
1, 2
Preliminary Data Sheet E0715E20 (Ver. 2.0)
9