87949AYILF IDT, Integrated Device Technology Inc, 87949AYILF Datasheet - Page 6

• Manufacturer Part Number: 87949AYILF
• Manufacturer: IDT, Integrated Device Technology Inc
• Type: Clock Dividerr

Specifications of 87949AYILF

• Number Of Clock Inputs: 3
• Output Frequency: 160MHz
• Output Logic Level: LVCMOS/LVTTL
• Operating Supply Voltage (min): 3V
• Operating Supply Voltage (typ): 3.3V
• Operating Supply Voltage (max): 3.6V
• Package Type: LQFP
• Operating Temp Range: -40C to 85C
• Operating Temperature Classification: Industrial
• Mounting: Surface Mount
• Pin Count: 52
• Lead Free Status / RoHS Status: Compliant

3.3V O
O
O
O
87949AYI
Clock
Outputs
UTPUT
UTPUT
UTPUT
-1.65V±0.15V
Qx
Qy
GND
QAx, QBx,
1.65V±0.15V
QCx, QDx
V
V
LVCMOS
DD
DDx
,
UTPUT
S
D
R
KEW
UTY
ISE
0.8V
/F
V
L
C
DDx
2
ALL
OAD
YCLE
V
DDx
2
t sk(o)
T
AC T
IME
/P
2.0V
ULSE
t
R
t
PW
EST
odc =
W
P
C
IDTH
IRCUIT
ARAMETER
t
t
PERIOD
PERIOD
/P
t
PW
ERIOD
V
DDx
2
x 100%
2.0V
Qx
t
F
SCOPE
M
EASUREMENT
0.8V
V
SW I N G
www.idt.com
6
D
P
QAx, QBx,
P
PART 1
PART 2
QCx, QDx
ART
IFFERENTIAL
ROPAGATION
nPCLK
nPCLK
PCLK
CLK0,
GND
PCLK
CLK1
V
-
Qx
Qy
DD
TO
-P
ART
V
I
PP
I
D
NFORMATION
NPUT
S
ELAY
KEW
V
V
2
DDx
DD
2
V
L
t
DDx
2
PD
EVEL
t sk(pp)
Cross Points
V
DDx
2
L
C
OW
LOCK
ICS87949I
S
KEW
REV. C AUGUST 5, 2010
G
ENERATOR
, ÷1, ÷2
V
CMR