ICS8547AY IDT, Integrated Device Technology Inc, ICS8547AY Datasheet - Page 10

• Manufacturer Part Number: ICS8547AY
• Description: IC CLK BUFFER DIFF-LVDS 48-LQFP
• Manufacturer: IDT, Integrated Device Technology Inc
• Series: HiPerClockS™r
• Type: Fanout Buffer (Distribution)r

Specifications of ICS8547AY

• Number Of Circuits: 6
• Ratio - Input:output: 1:2
• Differential - Input:output: Yes/Yes
• Input: HCSL, LVDS, LVHSTL, LVPECL, SSTL
• Output: LVDS
• Frequency - Max: 700MHz
• Voltage - Supply: 3.135 V ~ 3.465 V
• Operating Temperature: 0°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 48-LQFP
• Frequency-max: 700MHz
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Other names: 800-1187; 8547AY

LVDS D
Figure 6 shows typical termination for LVDS driver in character-
istic impedance of 100
ICS8547AY
T
T
The transistor count for ICS8547 is: 1117
ABLE
RANSISTOR
6.
Single-Layer PCB, JEDEC Standard Test Boards
Multi-Layer PCB, JEDEC Standard Test Boards
NOTE: Most modern PCB designs use multi-layered boards. The data in the second row pertains to most designs.
RIVER
JA
C
VS
OUNT
. A
T
IR
ERMINATION
F
3.3V
LOW
differential (50
LVDS_Driver
T
ABLE
q
F
JA
IGURE
R
single) transmission
by Velocity (Linear Feet per Minute)
www.icst.com/products/hiperclocks.html
ELIABILITY
6. T
Zo = 50
Zo = 50
YPICAL
LVDS D
10
I
NFORMATION
line environment. For buffer with multiple LDVS driver, it is rec-
ommended to terminate the unused outputs.
67.8°C/W
47.9°C/W
RIVER
D
0
IFFERENTIAL
T
ERMINATION
R1
100
55.9°C/W
42.1°C/W
-
200
TO
H
-LVDS C
+
-
EX
3.3V
, L
OW
50.1°C/W
39.4°C/W
500
LOCK
S
REV. A FEBRUARY 4, 2003
ICS8547
KEW
B
, 1-
UFFERS
TO
-2