IDT854058AGLF IDT, Integrated Device Technology Inc, IDT854058AGLF Datasheet - Page 8

• Manufacturer Part Number: IDT854058AGLF
• Manufacturer: IDT, Integrated Device Technology Inc
• Type: Clock Multiplexerr

Specifications of IDT854058AGLF

• Number Of Clock Inputs: 8
• Mode Of Operation: Differential
• Output Frequency: 2500MHz
• Output Logic Level: LVDS
• Operating Supply Voltage (min): 3.135V
• Operating Supply Voltage (typ): 3.3V
• Operating Supply Voltage (max): 3.465V
• Package Type: TSSOP
• Operating Temp Range: -40C to 85C
• Operating Temperature Classification: Industrial
• Signal Type: CML/LVDS/LVPECL/SSTL
• Mounting: Surface Mount
• Pin Count: 24
• Lead Free Status / RoHS Status: Compliant

854058AG
LVPE CL C
The PCLK /nPCLK accepts LVPECL, CML, SSTL and other
differential signals. Both V
and V
face examples for the HiPerClockS PCLK/nPCLK input driven
by the most common driver types. The input interfaces sug-
F
F
F
IGURE
IGURE
IGURE
3.3V
CMR
3.3V
3.3V LVPECL
3E. H
3A. H
3C. H
3.3V
input requirements. Figures 3A to 3E show inter-
LVPECL
CML
R5
100 - 200
BY A
BY A
BY A
I
I
I
LOCK
P
Integrated
Circuit
Systems, Inc.
P
P
ER
ER
ER
Zo = 50 Ohm
Zo = 50 Ohm
3.3V LVPECL D
3.3V LVPECL D
R6
100 - 200
CML D
C
C
C
Zo = 50 Ohm
Zo = 50 Ohm
Zo = 50 Ohm
Zo = 50 Ohm
LOCK
LOCK
LOCK
I
NPUT
S PCLK/nPCLK I
S PCLK/nPCLK I
S PCLK/nPCLK I
RIVER
SWING
I
NTERFACE
C1
C2
3.3V
R3
125
3.3V
R1
50
and V
R1
84
3.3V
R3
84
R2
50
R1
125
RIVER WITH
RIVER
R4
125
R2
84
OH
R4
84
PCLK
nPCLK
R2
125
must meet the V
3.3V
CLK
nCLK
www.icst.com/products/hiperclocks.html
3.3V
PRELIMINARY
HiPerClockS
PCLK/nPCLK
NPUT
NPUT
NPUT
PCLK
nPCLK
HiPerClockS
Input
AC C
3.3V
D
D
HiPerClockS
PCLK/nPCLK
D
RIVEN
RIVEN
RIVEN
OUPLE
PP
D
8
IFFERENTIAL
F
F
gested here are examples only. If the driver is from another
vendor, use their termination recommendation. Please con-
sult with the vendor of the driver component to confirm the
driver termination requirements.
IGURE
IGURE
3.3V
3D. H
3B. H
LVDS_Driv er
2.5V
SSTL
BY A
BY AN
I
I
P
P
-
ER
TO
ER
3.3V LVDS D
C
Zo = 60 Ohm
Zo = 60 Ohm
C
SSTL
-LVDS C
LOCK
LOCK
Zo = 50 Ohm
Zo = 50 Ohm
S PCLK/nPCLK I
S PCLK/nPCLK I
IN
D
2.5V
R3
120
RIVER
R1
120
RIVER
LOCK
R4
120
R2
120
R1
100
ICS854058
REV. A OCTOBER 29, 2008
PCLK
nPCLK
M
3.3V
ULTIPLEXER
NPUT
HiPerClockS
PCLK/nPCLK
NPUT
CLK
nCLK
3.3V
Receiv er
D
D
RIVEN
RIVEN
8:1