ICS8538BG-31LF IDT, Integrated Device Technology Inc, ICS8538BG-31LF Datasheet - Page 11

• Manufacturer Part Number: ICS8538BG-31LF
• Description: IC FANOUT BUFFER / OSC 28-TSSOP
• Manufacturer: IDT, Integrated Device Technology Inc
• Type: Fanout Buffer (Distribution), Multiplexerr
• Series: HiPerClockS™r

Specifications of ICS8538BG-31LF

• Number Of Circuits: 1
• Ratio - Input:output: 2:8
• Differential - Input:output: No/Yes
• Input: LVCMOS, LVTTL, Crystal
• Output: LVPECL
• Frequency - Max: 266MHz
• Voltage - Supply: 3.135 V ~ 3.465 V
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 28-TSSOP
• Frequency-max: 266MHz
• Number Of Clock Inputs: 2
• Mode Of Operation: Single-Ended
• Output Frequency: 266MHz
• Output Logic Level: LVPECL
• Operating Supply Voltage (min): 3.135V
• Operating Supply Voltage (typ): 3.3V
• Operating Supply Voltage (max): 3.465V
• Package Type: TSSOP
• Operating Temp Range: 0C to 70C
• Operating Temperature Classification: Commercial
• Signal Type: LVCMOS/LVTTL
• Mounting: Surface Mount
• Pin Count: 28
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 8538BG-31LF

Reliability Information
Table 8.
NOTE: Most modern PCB design use multi-layered boards. The data in the second row pertains to most designs.
Transistor Count
The transistor count for ICS8430-62 is: 4258
Package Outline and Package Dimension
Package Outline - G Suffix for 28 Lead TSSOP
IDT™ / ICS™ LVPECL FANOUT BUFFER
Linear Feet per Minute
Single-Layer PCB, JEDEC Standard Test Boards
Multi-Layer PCB, JEDEC Standard Test Boards
ICS8538-31
LOW SKEW, 1-TO-8, CRYSTAL OSCILLATOR/LVCMOS-TO-3.3V LVPECL FANOUT BUFFER
θ
JA
vs. Air Flow Table for a 282 Lead TSSOP
θ
JA
82.9°C/W
49.8°C/W
by Velocity
0
11
Table 9. Package Dimensions
Reference Document: JEDEC Publication 95, MO-153
Symbol
aaa
A1
A2
E1
All Dimensions in Millimeters
N
A
D
E
α
b
c
e
L
68.7°C/W
43.9°C/W
Minimum
200
0.80
0.19
0.09
9.60
4.30
0.45
0.5
0°
ICS8538BG-31 REV. B FEBRUARY 5, 2008
6.40 Basic
0.65 Basic
28
Maximum
1.20
0.15
1.05
0.30
0.20
9.80
4.50
0.75
0.10
8°
60.5°C/W
41.2°C/W
500