ICS85320AMILF IDT, Integrated Device Technology Inc, ICS85320AMILF Datasheet - Page 8

• Manufacturer Part Number: ICS85320AMILF
• Description: IC TRANSLATOR LVPECL 8-SOIC
• Manufacturer: IDT, Integrated Device Technology Inc
• Type: Translatorr

Specifications of ICS85320AMILF

• Number Of Circuits: 1
• Ratio - Input:output: 1:1
• Differential - Input:output: No/Yes
• Input: LVCMOS, LVTTL
• Output: LVPECL
• Frequency - Max: 267MHz
• Voltage - Supply: 2.375 V ~ 3.465 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 8-SOIC
• Frequency-max: 267MHz
• Number Of Outputs: 2
• Operating Supply Voltage (max): 3.465V
• Operating Temp Range: -40C to 85C
• Propagation Delay Time: 1.7ns
• Operating Supply Voltage (min): 2.375V
• Mounting: Surface Mount
• Pin Count: 8
• Operating Supply Voltage (typ): 2.5/3.3V
• Package Type: SOIC N
• Duty Cycle: 55%
• Operating Temperature Classification: Industrial
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 800-1168; 800-1168-5; 800-1168; 85320AMILF

T
Figure 2A and Figure 2B show examples of termination for 2.5V
LVPECL driver. These terminations are equivalent to terminating
50
IDT
F
ERMINATION FOR
ICS85320I
LVCMOS/LVTTL-TO-DIFFERENTIAL 3.3V, 2.5V LVPECL TRANSLATOR
IGURE
VCC=2.5V
VCC=2.5V
™
to V
/ ICS
F
IGURE
2,5V LVPECL
Driv er
2,5V LVPECL
Driv er
CC
™
2A. 2.5V LVPECL D
- 2V. For V
3.3V, 2.5V LVPECL TRANSLATOR
2C. 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
UTPUT
R4
62.5
R2
50
E
XAMPLE
+
-
+
-
E
2.5V
2.5V
XAMPLE
8
level. The R3 in Figure 2B can be eliminated and the termination
is shown in Figure 2C.
F
VCC=2.5V
IGURE
2,5V LVPECL
Driv er
2B. 2.5V LVPECL D
Zo = 50 Ohm
Zo = 50 Ohm
ICS8532AMI REV A NOVEMBER 13, 2006
RIVER
R1
50
T
ERMINATION
R2
50
R3
18
+
-
E
2.5V
XAMPLE