ICS85211I Datasheet, PDF (4/12 Pages) Integrated Circuit Systems – LOW SKEW, 1-TO-2 DIFFERENTIAL-TO-LVHSTL FANOUT BUFFER

Integrated
Circuit
Systems, Inc.
ICS85211I
LOW SKEW, 1-TO-2
DIFFERENTIAL-TO-LVHSTL FANOUT BUFFER
PARAMETER MEASUREMENT INFORMATION
V_DD = 3.3V±5%
LVHSTL
SCOPE
Qx
nQx
V_DD
nCLK
V
PP
CLK
Cross Points
V
CMR
GND = 0V
3.3V OUTPUT LOAD AC TEST CIRCUIT
GND
DIFFERENTIAL INPUT LEVEL
nQx
Qx
nQy
Qy
t sk(o)
Qx
PART 1
nQx
Qy
PART 2
nQy
t sk(pp)
OUTPUT SKEW
PART-TO-PART SKEW
20%
Clock Outputs
80%
t
R
nCLK
80%
V
SW I N G
CLK
20%
nQ0, nQ1
t
F
Q0, Q1
t_PD
OUTPUT RISE/FALL TIME
PROPAGATION DELAY
nQ0, nQ1
Q0, Q1
odc & t
PERIOD
85211AMI
Pulse Width
t
PERIOD
odc = ^{t PW}
t _PERIOD
www.icst.com/products/hiperclocks.html
4
REV. B ARPIL 8, 2003