8305AGILF Integrated Device Technology (Idt), 8305AGILF Datasheet - Page 11

• Manufacturer Part Number: 8305AGILF
• Description: Clock Driver 2-IN LVCMOS/LVTTL 16-Pin TSSOP Tube
• Manufacturer: Integrated Device Technology (Idt)

Specifications of 8305AGILF

• Package: 16TSSOP
• Configuration: 1 x 2:1
• Input Signal Type: HCSL/LVCMOS/LVDS/LVHSTL/LVPECL/LVTTL/SSTL
• Maximum Output Frequency: 350 MHz
• Operating Supply Voltage: 3.3 V

F
8305AGI
F
D
The CLK /nCLK accepts LVDS, LVPECL, LVHSTL, SSTL, HCSL
and other differential signals. Both V
the V
interface examples for the CLK/nCLK input driven by the most
common driver types. The input interfaces suggested here are
F
IGURE
IGURE
IGURE
IFFERENTIAL
3.3V
R5,R6 locate near the driver pin.
PP
3.3V
LVPECL
3C. CLK/
3A. CLK/
3E. CLK/
and V
1.8V
LVPECL
R5
100 - 200
LVHSTL
ICS
HiPerClockS
LVHSTL Driver
3.3V LVPECL D
LVHSTL D
CMR
3.3V LVPECL D
C
input requirements. Figures 3A to 3E show
Zo = 50 Ohm
Zo = 50 Ohm
N
R6
100 - 200
LOCK
N
N
Zo = 50 Ohm
Zo = 50 Ohm
CLK I
CLK I
CLK I
Zo = 50 Ohm
Zo = 50 Ohm
RIVER
I
NPUT
NPUT
NPUT
NPUT
D
D
R1
50
RIVER
D
3.3V
R3
125
C1
C2
RIVER WITH
I
R1
84
RIVEN BY
RIVEN BY
RIVEN BY
NTERFACE
3.3V
R3
125
SWING
R2
50
R4
125
R1
84
R2
84
CLK
nCLK
R4
125
and V
R2
84
AC C
CLK
nCLK
3.3V
3.3V
HiPerClockS
Input
HiPerClockS
Input
OH
OUPLE
CLK
nCLK
must mee
3.3V
HiPerClockS
Input
LVCMOS-
www.idt.com
L
OW
11
F
examples only. Please consult with the vendor of the driver
component to confirm the driver termination requirements. For
example in Figure 3A, the input termination applies for LVHSTL
drivers. If you are using an LVHSTL driver from another
vendor, use their termination recommendation.
F
S
IGURE
IGURE
KEW
3.3V
3.3V
3D. CLK/
TO
3B. CLK/
LVDS_Driv er
, 1-
LVPECL
-LVCMOS/LVTTL F
3.3V LVPECL D
3.3V LVDS D
TO
Zo = 50 Ohm
Zo = 50 Ohm
-4, M
N
N
CLK I
CLK I
Zo = 50 Ohm
Zo = 50 Ohm
ULTIPLEXED
NPUT
NPUT
RIVER
R1
50
D
D
R3
50
RIVER
RIVEN BY
RIVEN BY
R2
50
R1
100
CLK
nCLK
ANOUT
3.3V
ICS8305I
D
HiPerClockS
IFFERENTIAL
Input
REV. B JULY 29, 2010
CLK
nCLK
3.3V
B
Receiv er
UFFER
/