mt18vdvf12872dg-40b Micron Semiconductor Products, mt18vdvf12872dg-40b Datasheet - Page 10

• Manufacturer Part Number: mt18vdvf12872dg-40b
• Description: 1gb X72, Ecc, Dr 184-pin Ddr Vlp Rdimm
• Manufacturer: Micron Semiconductor Products

Table 10:
Table 11:
PDF: 09005aef81c73825/Source: 09005aef81c73837
DVF18C_128x72D.fm - Rev. B 10/07 EN
Parameter
Parameter
DC high-level input voltage
DC low-level input voltage
Input voltage (limits)
Input differential-pair cross
voltage
Input differential voltage
Input differential voltage
Input current
Output disabled current
Static supply current
Dynamic supply
Input capacitance
Stabilization time
Input clock slew rate
SSC modulation frequency
SSC clock input frequency deviation
PLL loop bandwidth (–3dB from unity gain)
PLL Specifications
CVF857 device or equivalent JESD82-1A
PLL Clock Driver Timing Requirements and Switching Characteristics
Notes:
1. PLL timing and switching specifications are critical for proper operation of the DDR DIMM.
Symbol
V
V
I
This is a subset of parameters for the specific PLL used. Detailed PLL information is available
in JEDEC-standard JESD82-1A.
ID
ID
I
DDPD
V
V
V
I
V
ODL
DD
C
I
(
(
IH
IN
IX
IL
I
DC
AC
I
)
)
RESET#, CK, CK#
Each input
CK, CK#
CK, CK#
CK, CK#
CK, CK#
RESET#
RESET#
RESET#
Pins
n/a
–
–
CK, CK# = 270 MHz, all
V
V
V
I
V
Differential input
Differential input
Differential input
(not connected to
10
CK = CK# = LOW
= V
I
I
RESET# = V
I
1GB (x72, ECC, DR) 184-Pin DDR VLP RDIMM
outputs open
= V
= V
= V
Condition
IH
LVCMOS
LVCMOS
DD
DD
DD
(
AC
PCB)
Q or V
Q or V
Q or V
–
Symbol
) or V
Micron Technology, Inc., reserves the right to change products or specifications without notice.
t
slr(i)
t
SS
–
–
–
L
Q;
IL
SS
SS
SS
(
Q
Q
Q
DC
)
Register and PLL Specifications
(V
DD
Min
1.0
2.0
30
Min
0
–0.3
–0.3
0.36
–
Q/2) - 0.2
–10
–10
100
1.7
0.7
2.0
–
–
©2005 Micron Technology, Inc. All rights reserved.
(V
–0.50
V
V
V
V
Max
100
DD
4.0
50
DD
DD
DD
DD
–
Max
Q/2) + 0.2
+10
+10
200
300
Q + 0.3
Q + 0.3
Q + 0.6
Q + 0.6
0.7
3.5
–
Units
MHz
V/ns
kHz
µs
%
Units
mA
µA
µA
µA
µA
pF
V
V
V
V
V
V