83948AYI-147LFT IDT, Integrated Device Technology Inc, 83948AYI-147LFT Datasheet - Page 4

• Manufacturer Part Number: 83948AYI-147LFT
• Manufacturer: IDT, Integrated Device Technology Inc
• Type: Clock Driverr

Specifications of 83948AYI-147LFT

• Number Of Clock Inputs: 2
• Output Frequency: 350MHz
• Output Logic Level: LVCMOS/LVTTL
• Operating Supply Voltage (min): 2.375V
• Operating Supply Voltage (typ): 2.5/3.3V
• Operating Supply Voltage (max): 3.465V
• Package Type: LQFP
• Operating Temp Range: -40C to 85C
• Operating Temperature Classification: Industrial
• Mounting: Surface Mount
• Pin Count: 32
• Lead Free Status / RoHS Status: Compliant

Table 4C. Power Supply DC Characteristics, V
Table 4D. DC Characteristics, T
NOTE 1: Outputs capable of driving 50
See Parameter Measurement section, Output Load AC Test Circuit diagrams.
NOTE 2: V
NOTE 3: Common mode voltage is defined as V
IDT™ / ICS™ LVCMOS/LVTTL CLOCK GENERATOR
Symbol
V
V
I
Symbol
V
V
I
V
V
V
V
DD
IN
ICS83948I-147
LOW SKEW, 1-TO-12 DIFFERENTIAL-TO-LVCMOS/LVTTL FANOUT BUFFER
DD
DDO
IH
IL
OH
OL
PP
CMR
IL
Parameter
Input High Voltage
Input Low Voltage
Input Current
Output High Voltage; NOTE 1
Output Low Voltage; NOTE 1
Peak-to-Peak Input Voltage;
NOTE 2
Common Mode Input Voltage;
NOTE 2, 3
Parameter
Power Supply Voltage
Output Supply Voltage
Power Supply Current
should not be less than -0.3V.
A
= -40°C to 85°C
Ω
transmission lines terminated with 50
LVCMOS
LVCMOS
LVCMOS
LVCMOS
CLK/nCLK
CLK/nCLK
IH
Test Conditions
.
DD
= 3.3V ± 5%, V
V
V
V
IN
DD
DD
= V
V
V
V
V
V
Test Conditions
DDO
DDO
DDO
DDO
DDO
= 3.465V or 2.625V
= 3.465V or 2.625V
V
V
V
V
I
I
DD
I
I
I
OH
OH
DD
DD
DD
DD
OL
OL
OL
or 2.625V
4
= 3.3V ± 5%
= 2.5V ± 5%
= 3.3V ± 5%
= 3.3V ± 5%
= 2.5V ± 5%
or V
= -24mA
= -15mA
= 3.465V
= 2.625V
= 3.465V
= 2.625V
= 24mA
= 12mA
= 15mA
IN
DDO
= 3.465V
Ω
= 2.5V ± 5%, T
to V
Minimum
DDO
3.135
2.375
GND + 0.5
Minimum
/2.
0.15
-0.3
-0.3
1.7
2.4
1.8
2
A
= -40°C to 85°C
ICS83948AYI-147 REV. D APRIL 8, 2009
Typical
Typical
3.3
2.5
Maximum
V
Maximum
V
V
DD
3.465
2.625
DD
DD
0.55
0.30
55
300
0.8
0.7
0.6
1.3
– 0.85
+ 0.3
+ 0.3
Units
Units
mA
µA
V
V
V
V
V
V
V
V
V
V
V
V
V