ICS85454AK-01LF IDT, Integrated Device Technology Inc, ICS85454AK-01LF Datasheet - Page 10

• Manufacturer Part Number: ICS85454AK-01LF
• Description: IC MUX DUAL 2:1/1:2 16-VFQFPN
• Manufacturer: IDT, Integrated Device Technology Inc
• Series: HiPerClockS™r
• Type: Fanout Buffer (Distribution), Multiplexerr

Specifications of ICS85454AK-01LF

• Number Of Circuits: 2
• Ratio - Input:output: 2:1, 1:2
• Differential - Input:output: No/No
• Input: CML, LVDS, LVPECL
• Output: LVDS
• Frequency - Max: 2.5GHz
• Voltage - Supply: 2.375 V ~ 2.625 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 16-VFQFN
• Frequency-max: 2.5GHz
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 85454AK-01LF

Linecard
T
85454AK-01
2.5V LVDS D
Figure 3 shows a typical termination for LVDS driver in
characteristic impedance of 100
YPICAL
SerDes
A
PPLICATION
RX
TX
Integrated
Circuit
Systems, Inc.
RIVER
nINB
nQB
INB
QB
T
D
ERMINATION
IAGRAM FOR
2.5V
LVDS_Driv er
100 Ohm Differential Transmission Line
differential (50
SELA
0
1
F
H
100
IGURE
www.icst.com/products/hiperclocks.html
OT
-S
Differential Transmission Line
3. T
WAPPABLE
YPICAL
SELB
single)
0
1
LVDS D
L
10
INKS TO
transmission line environment. For buffer with multiple LDVS
driver, it is recommended to terminate the unused outputs.
RIVER
INA0
nINA0
QA0
nQA0
INA1
nINA1
QA1
nQA1
R1
100
LOOP 0
LOOP 1
R
T
D
ERMINATION
EDUNDANT
IFFERENTIAL
+
-
2.5V
S
Backplane
WITCH
-
TO
-LVDS M
F
ICS85454-01
ABRIC
C
D
REV. B OCTOBER 28, 2008
ARDS
UAL
ULTIPLEXER
Switch
Fabric
2:1/1:2
Redundant
Switch Card
#0
#1