ICS858012AKLF IDT, Integrated Device Technology Inc, ICS858012AKLF Datasheet - Page 7

• Manufacturer Part Number: ICS858012AKLF
• Description: IC FANOUT BUFFER 1-2 16-VFQFPN
• Manufacturer: IDT, Integrated Device Technology Inc
• Series: HiPerClockS™r
• Type: Fanout Buffer (Distribution)r

Specifications of ICS858012AKLF

• Number Of Circuits: 1
• Ratio - Input:output: 1:2
• Differential - Input:output: Yes/Yes
• Input: HCSL, LVDS, LVHSTL, LVPECL, SSTL
• Output: LVPECL
• Frequency - Max: 2GHz
• Voltage - Supply: 2.375 V ~ 3.63 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 16-VFQFN
• Frequency-max: 2GHz
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 858012AKLF

F
LVPECL I
The IN /nIN with built-in 50Ω terminations accepts LVDS,
LVPECL, LVHSTL, CML, SSTL and other differential signals.
Both V
ments. Figures 2A to 2E show interface examples for the
HiPerClockS IN/nIN input with built-in 50Ω terminations driven
F
F
858012AK
IGURE
IGURE
IGURE
3.3V
3.3V
3.3V
SWING
CML- Open Collector
2C. H
2A. H
2E. H
SSTL
LVDS
and V
B
WITH
B
B
NPUT WITH
R1
I
UILT
I
UILT
I
UILT
P
R2
P
P
ER
ER
ER
OH
O
25
-
-
-
C
IN
C
IN
C
IN
25
Zo = 50 Ohm
Zo = 50 Ohm
PEN
Zo = 50 Ohm
Zo = 50 Ohm
must meet the V
LOCK
LOCK
LOCK
50Ω Ω Ω Ω Ω D
50Ω Ω Ω Ω Ω D
50Ω Ω Ω Ω Ω D
Zo = 50 Ohm
Zo = 50 Ohm
C
S IN/nIN I
B
S IN/nIN I
S IN/nIN I
OLLECTOR
UILT
RIVEN BY A
RIVEN BY AN
RIVEN BY AN
-I
N
PP
50Ω Ω Ω Ω Ω T
NPUT WITH
NPUT WITH
NPUT WITH
and V
CML D
IN
VT
nIN
IN
VT
nIN
LVDS D
IN
VT
nIN
SSTL D
PRELIMINARY
3.3V
3.3V
CMR
3.3V
ERMINATION
input require-
Receiver
With
Built-In
50 Ohm
RIVER
Receiver
With
Built-In
50 Ohm
Receiver
With
Built-In
50 Ohm
RIVER
RIVER
I
NTERFACE
7
F
F
by the most common driver types. The input interfaces sug-
gested here are examples only. If the driver is from another ven-
dor, use their termination recommendation. Please consult with
the vendor of the driver component to confirm the driver termi-
nation requirements.
IGURE
IGURE
3.3V
3.3V
2.5V, 3.3V LVPECL F
CML- Built-in 50 Ohm Pull-Up
(3.3V)
2B. H
2D. H
L
LVPECL
OW
B
B
WITH
I
UILT
I
UILT
P
P
S
ER
ER
KEW
B
-
-
C
IN
C
IN
Zo = 50 Ohm
Zo = 50 Ohm
Zo = 50 Ohm
Zo = 50 Ohm
UILT
LOCK
LOCK
50Ω Ω Ω Ω Ω D
50Ω Ω Ω Ω Ω D
, 1-
-I
N
S IN/nIN I
S IN/nIN I
50Ω Ω Ω Ω Ω P
TO
RIVEN BY AN
RIVEN BY A
-2, D
ULLUP
NPUT WITH
ICS858012
NPUT WITH
R1
50
IFFERENTIAL
ANOUT
CML D
IN
VT
nIN
LVPECL D
IN
VT
nIN
REV. A OCTOBER 28, 2008
3.3V
3.3V
Receiver
With
Built-In
50 Ohm
Receiver
With
Built-In
50 Ohm
RIVER
B
UFFER
RIVER
-
TO
-