8536AG-01 IDT, Integrated Device Technology Inc, 8536AG-01 Datasheet - Page 14

• Manufacturer Part Number: 8536AG-01
• Manufacturer: IDT, Integrated Device Technology Inc
• Type: Clock Driverr

Specifications of 8536AG-01

• Number Of Clock Inputs: 3
• Output Frequency: 700MHz
• Output Logic Level: LVPECL
• Operating Supply Voltage (min): 2.375V
• Operating Supply Voltage (typ): 2.5/3.3V
• Operating Supply Voltage (max): 3.465V
• Package Type: TSSOP
• Operating Temp Range: 0C to 70C
• Operating Temperature Classification: Commercial
• Mounting: Surface Mount
• Pin Count: 24
• Lead Free Status / RoHS Status: Not Compliant

T
Figure 6A and Figure 6B show examples of termination for 2.5V
LVPECL driver. These terminations are equivalent to terminating
50
IDT
F
ERMINATION FOR
ICS8536-01
LOW SKEW, 1-TO-6, CRYSTAL/LVCMOS/DIFFERENTIAL-TO-3.3V, 2.5V LVPECL FANOUT BUFFER
IGURE
VCC=2.5V
VCC=2.5V
™
to V
/ ICS
F
IGURE
2,5V LVPECL
Driv er
2,5V LVPECL
Driv er
CC
™
6A. 2.5V LVPECL D
- 2V. For V
3.3V, 2.5V LVPECL FANOUT BUFFER
6C. 2.5V LVPECL T
Zo = 50 Ohm
Zo = 50 Ohm
Zo = 50 Ohm
Zo = 50 Ohm
2.5V LVPECL O
CC
= 2.5V, the V
RIVER
2.5V
R1
250
ERMINATION
CC
R2
62.5
R1
50
- 2V is very close to ground
T
ERMINATION
R3
250
UTPUTS
R4
62.5
R2
50
E
XAMPLE
+
-
+
-
E
2.5V
2.5V
XAMPLE
14
level. The R3 in Figure 6B can be eliminated and the termination
is shown in Figure 6C.
F
VCC=2.5V
IGURE
2,5V LVPECL
Driv er
6B. 2.5V LVPECL D
Zo = 50 Ohm
Zo = 50 Ohm
ICS8536AG-01 REV. A FEBRUARY 24, 2009
RIVER
R1
50
T
ERMINATION
R2
50
R3
18
+
-
E
2.5V
XAMPLE