ICS83940DYLFT IDT, Integrated Device Technology Inc, ICS83940DYLFT Datasheet - Page 8

• Manufacturer Part Number: ICS83940DYLFT
• Description: IC FANOUT BUFFER 1:18 32-LQFP
• Manufacturer: IDT, Integrated Device Technology Inc
• Series: HiPerClockS™r
• Type: Fanout Buffer (Distribution), Multiplexerr

Specifications of ICS83940DYLFT

• Number Of Circuits: 1
• Ratio - Input:output: 2:18
• Differential - Input:output: Yes/No
• Input: CML, LVCMOS, LVPECL, LVTTL, SSTL
• Output: LVCMOS, LVTTL
• Frequency - Max: 250MHz
• Voltage - Supply: 2.375 V ~ 3.465 V
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 32-LQFP
• Frequency-max: 250MHz
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 83940DYLFT

Qx
PART 2
83940DY
3.3V C
2.5V O
PART 1
P
Qy
ART
-1.25V±5%
-1.65V±5%
1.25V±5%
1.65V±5%
GND
GND
V
V
V
V
LVCMOS
LVCMOS
DD,
DDO
DD,
DDO
-
TO
ORE
UTPUT
-P
V
ART
/3.3V O
DDO
2
L
V
DDO
2
OAD
S
tsk(pp)
KEW
UTPUT
AC T
EST
L
P
OAD
C
ARAMETER
IRCUIT
AC T
EST
Qx
Qx
C
IRCUIT
SCOPE
SCOPE
M
EASUREMENT
LVPECL-
www.idt.com
8
3.3V C
D
O
nPCLK
Qx
Qy
2.05V±5%
PCLK
IFFERENTIAL
UTPUT
GND
V
DD
TO
V
LVCMOS
DD
ORE
-LVCMOS / LVTTL F
S
V
KEW
GND
-1.25V±5%
V
I
/2.5V O
V
PP
1.25V±5%
DDO
DDO
NFORMATION
2
I
V
NPUT
DDO
2
tsk(o)
UTPUT
L
EVEL
L
OAD
Cross Points
L
AC T
OW
ICS83940D
EST
S
ANOUT
KEW
C
IRCUIT
REV. B AUGUST 9, 2010
Qx
, 1-
B
SCOPE
TO
UFFER
V
CMR
-18