ICS85454AKLF IDT, Integrated Device Technology Inc, ICS85454AKLF Datasheet - Page 9

• Manufacturer Part Number: ICS85454AKLF
• 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 ICS85454AKLF

• 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
• Function: Clock Multiplexer
• Operating Temperature (max): 85C
• Operating Temperature (min): -40C
• Package Type: VFQFN
• Pin Count: 16
• Mounting: Surface Mount
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 85454AKLF

M
All lines are differential pairs, but drawn as single-ended to sim-
plify the drawing.
IDT
ICS85454
DUAL 2:1 AND 1:2 DIFFERENTIAL-TO-LVDS MULTIPLEXER
ODE
™
/ ICS
2, 100B
™
DUAL 2:1 AND 1:2 LVDS MULTIPLEXER
ASE
M
100BaseFX
1000BaseX
ULTI
X C
-R
ONNECTED TO
ATE
PHY
Tx
Rx
Tx
Rx
SFP
CLK_SELA = 1
CLKA0
CLKA1
QB0
QB1
ICS85354
ICS85454
9
Bold red lines
signal path.
0
1
QA
CLKB
are active connections highlighting the
Rx
Tx
ICS85454 REV. B FEBRUARY 24, 2009
CLK_SELB = 1
SFP M
ODULE