ics86953 Integrated Device Technology, ics86953 Datasheet - Page 5

• Manufacturer Part Number: ics86953
• Description: Lvpecl-input Lvcmos-output 1 9 110-mhz Clock Zero-delay Buffer
• Manufacturer: Integrated Device Technology

Q0:Q7,
3.3V O
C
O
O
86953BYI
Q0:Q7, QFB
-1.165V±5%
YCLE
UTPUT
QFB
UTPUT
1.65V±5%
V
V
GND
LVCMOS
Clock
Outputs
DDA
DDO
-
,
TO
UTPUT
R
D
-C
ISE
UTY
0.8V
➤
YCLE
V
/F
L
DDO
2
C
ALL
OAD
Integrated
Circuit
Systems, Inc.
YCLE
J
t
t
ITTER
T
jit(cc) =
cycle n
AC T
Pulse Width
IME
2V
/P
t
R
ULSE
odc =
EST
1000 Cycles
P
t
cycle n –
W
C
ARAMETER
➤
t
t
IDTH
IRCUIT
PERIOD
PERIOD
➤
t
PW
V
V
/P
DDO
DDO
2
2
t
cycle n+1
ERIOD
t
cycle n+1
Qx
D
t
www.icst.com/products/hiperclocks.html
2V
F
IFFERENTIAL
SCOPE
M
0.8V
➤
EASUREMENT
V
DDO
2
-
5
TO
Q0:Q7, QFB
P
O
FB_CLK
P
D
nPCLK
ROPAGATION
HASE
IFFERENTIAL
UTPUT
-LVCMOS / LVTTL Z
Qx
Qy
PCLK
(where t (Ø) is any random sample, and t (Ø)
of the sampled cycles measured on controlled edges)
nPCLK
nPCLK
PCLK
PCLK
GND
V
J
DD
ITTER
S
KEW
➤
I
t (Ø)
NFORMATION
V
V
D
I
DDO
t jit(Ø) = t (Ø) — t (Ø)
2
& S
PP
NPUT
➤
V
ELAY
DDO
2
t sk(o)
t (Ø)
TATIC
V
L
DDO
EVEL
2
t
mean
PD
P
HASE
= Static Phase Offset
Cross Points
O
mean
FFSET
ERO
L
OW
= Phase Jitter
ICS86953I
D
mean
S
ELAY
KEW
REV. B APRIL 23, 2004
is the average
, 1-
V
B
CMR
UFFER
TO
V
V
V
V
V
OH
OL
OH
DDO
OL
2
-9