ICS8543BGI IDT, Integrated Device Technology Inc, ICS8543BGI Datasheet - Page 8

• Manufacturer Part Number: ICS8543BGI
• Description: IC CLK FAN BUFF MUX 1:4 20TSSOP
• Manufacturer: IDT, Integrated Device Technology Inc
• Type: Fanout Buffer (Distribution), Multiplexerr
• Series: HiPerClockS™r

Specifications of ICS8543BGI

• Number Of Circuits: 1
• Ratio - Input:output: 1:4
• Differential - Input:output: Yes/Yes
• Input: CML, HCSL, LVDS, LVHSTL, LVPECL, SSTL
• Output: LVDS
• Frequency - Max: 650MHz
• Voltage - Supply: 3.135 V ~ 3.465 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 20-TSSOP
• Frequency-max: 650MHz
• Number Of Clock Inputs: 2
• Mode Of Operation: Differential
• Output Frequency: 650MHz
• 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
• Mounting: Surface Mount
• Pin Count: 20
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Other names: 8543BGI

Parameter Measurement Information
3.3V LVDS Output Load AC Test Circuit
Differential Output Level
Part-to-Part Skew
IDT™ / ICS™ LVDS FANOUT BUFFER
ICS8543I
LOW SKEW, 1-TO-4, DIFFERENTIAL-TO-LVDS FANOUT BUFFER
nQx
nQy
POWER SUPPLY
Qx
Qy
+
nQ[0:3]
Float GND
Q[0:3]
3.3V±5%
GND
V DD
Par t 1
Par t 2
–
V
OD
tsk(pp)
V
DD
V
OS
Cross Points
LVDS
nQx
Qx
SCOPE
8
Differential Input Level
Output Skew
Propagation Delay
nQx
nQy
nPCLK
nQ[0:3]
Qx
Qy
nCLK,
PCLK
Q[0:3]
CLK,
nPCLK
nCLK,
PCLK
CLK,
GND
V DD
V
PP
tsk(o)
t
PD
ICS8543BGI REV. E SEPTEMBER 9, 2008
Cross Points
V
CMR