5T93GL101PFI IDT, Integrated Device Technology Inc, 5T93GL101PFI Datasheet - Page 11

• Manufacturer Part Number: 5T93GL101PFI
• Manufacturer: IDT, Integrated Device Technology Inc
• Type: Clock Driverr

Specifications of 5T93GL101PFI

• Number Of Clock Inputs: 2
• Mode Of Operation: Differential
• Output Frequency: 450MHz
• Output Logic Level: LVDS
• Operating Supply Voltage (min): 2.3V
• Operating Supply Voltage (typ): 2.5V
• Operating Supply Voltage (max): 2.7V
• Package Type: TQFP
• Operating Temp Range: -40C to 85C
• Operating Temperature Classification: Industrial
• Mounting: Surface Mount
• Pin Count: 44
• Quiescent Current: 295mA
• Lead Free Status / RoHS Status: Not Compliant

NOTES:
1. If the user holds FSEL HIGH, the output will not be affected by the deselected input clock.
2. The output will immediately be driven to LOW once FSEL is asserted. This may cause glitching on the output. The output will restart with the input clock selected by the SEL
3. If the user decides to switch input clocks, the user must de-assert FSEL, then assert FSEL after toggling the SEL input pin. The output will be driven LOW and will restart with
NOTES:
1. It is recommended that outputs be disabled before entering power-down mode. It is also recommended that the outputs remain disabled until the device completes power-up after
2. The POWER DOWN TIMING diagram assumes that GL is HIGH.
3. It should be noted that during power-down mode, the outputs are both pulled to V
IDT5T93GL101
2.5V LVDS 1:10 GLITCHLESS CLOCK BUFFER TERABUFFER II
pin.
the input clock selected by the SEL pin.
asserting PD.
Qn - Qn
A
A
Qn - Qn
FSEL
1
2
A
A
SEL
- A
- A
1
2
- A
- A
1
2
Gx
PD
1
2
Selection of Input While Protecting Against When Opposite Clock Dies
Power Down Timing
DD
. In the POWER DOWN TIMING diagram this is shown when Qn - Qn goes to V
11
INDUSTRIAL TEMPERATURE RANGE
+V
V
-V
+V
V
-V
+V
V
-V
V
V
V
V
V
V
DIF
DIF
DIF
THI
THI
IH
IL
IH
IL
DIF
DIF
DIF
DIF
DIF
DIF
=0
=0
=0
+V
V
-V
+V
V
-V
+V
V
-V
V
V
V
V
V
V
DIF
DIF
DIF
DIF
DIF
DIF
IH
THI
IL
IH
THI
IL
DIF
DIF
DIF
DIF
=0
=0
=0
= 0.