icssstvf16859 Broadcom Corp., icssstvf16859 Datasheet - Page 8

• Manufacturer Part Number: icssstvf16859
• Description: Ddr 13-bit To 26-bit Registered Buffer
• Manufacturer: Broadcom Corp.

ICSSSTVF16859
Advance Information
0776—03/18/03
Notes:
LVCMOS
RESET#
(see note 2)
Input
1. CL incluces probe and jig capacitance.
2. I
3. All input pulses are supplied by generators having the following characteristics: PRR @10 MHz,
4. The outputs are measured one at a time with one transition per measurement.
5. V
6. V
7. V
8. t
I
DD
t
Zo=50 , input slew rate = 1 V/ns ±20% (unless otherwise specified).
inact
DD
PLH
TT
IH
IL
Voltage Waveforms - Setup and Hold Times
= V
tested with clock and data inputs held at V
= V
= V
Voltage Waveforms - Pulse Duration
and t
REF
REF
REF
Voltage and Current Waveforms
Inputs Active and Inactive Times
10%
V
PHL
Figure 1 - Parameter Measurement Information (V
DDQ
- 310mV (AC voltage levels) for differential inputs. V
+ 310mV (AC voltage levels) for differential inputs. V
= V
/2
V
are the same as t
DDQ
/2
V
pd
DDQ
From Output
/2
Under Test
90%
t
act
V
I
I
DDH
DDL
DDQ
(see Note 1)
C
L
8
= 30 pF
DDQ
LVCMOS
RESET#
Input
Load Circuit
Test Point
or GND, and I
Voltage Waveforms - Propagation Delay Times
Voltage Waveforms - Propagation Delay Times
DDQ
IL
IH
O
= GND for LVCMOS input.
= 2.5V ±0.2V)
= V
= 0 mA.
DDQ
500
for LVCMOS input.