ICS552-01
Oscillator, Multiplier, and Buffer with 8 Outputs
Description
The ICS552-01 produces 8 low-skew copies of the
multiple input clock or fundamental, parallel-mode
crystal. Unlike other clock drivers, these parts do not
require a separate oscillator for the input. Using ICS鈥?/div>
patented Phase-Locked Loop (PLL) to multiply the
input frequency, it is ideal for generating and
distributing multiple high-frequency clocks.
This is a
single chip used for 3 different applications:
1) ICS552-01 (A mode) 鈥?an Oscillator mutilpier
2) ICS552-01 (B mode) 鈥?a Dual 1:4 buffer
3) ICS552-01 (C mode) 鈥?a 1:8 Oscillator buffer
ICS552-01 (for B mode)
鈥?/div>
Up to 200 MHz clock input/output at 3.3 V
鈥?/div>
Low skew of 250 ps maximum for any bank of four
鈥?/div>
Inputs can be connected together for a 1 to 8 buffer
with 250 ps skew between any outputs
鈥?/div>
鈥?/div>
鈥?/div>
鈥?/div>
Non-inverting buffer mode
Ideal for clock networks
Output Enable mode tri-states outputs
Full CMOS output swing with 25 mA output drive
capability at TTL levels
鈥?/div>
Advanced, low power, sub-micron CMOSprocess
ICS552-01 (for C mode)
Features (all)
鈥?/div>
鈥?/div>
鈥?/div>
鈥?/div>
Packaged as 20-pin SSOP (QSOP)
Pb-free packaging available
Operating voltages of 3.0 V to 5.5 V
Industrial temperature available
鈥?/div>
Use with 25 MHz crystal for networking
鈥?/div>
Use with 27 MHz crystal for MPEG
ICS552-01 (for A and C modes)
Features (specific)
ICS552-01 (for A mode)
鈥?/div>
Input frequency of 10.0 to 27.0 MHz
鈥?/div>
Provides 8 low-skew outputs (<250 ps)
鈥?/div>
Output clock duty cycle of 40/60 at 3.3 V
鈥?/div>
Contains on-chip multiplier with selections of x1,
x1.33, x2, x2.66, x3, x3.33, x4, x4.66, x5, and x6
鈥?/div>
Power-down and Tri-state modes
Block Diagram
(ICS552-01鈥擜 mode)
VDD
S3:S0
4
CLK1
CLK2
CLK3
PLL
Multiplier
CLK4
CLK5
CLK6
Crystal
Buffer/
Crystal
Oscillator
GND
CLK7
CLK8
10.0 to 27.0 MHz
crystal or clock input
X1
X2
External capacitors are
required with a crystal input.
MDS 552-01 C
Integrated Circuit Systems, Inc.
鈼?/div>
1
525 Race Street, San Jose, CA 95126
鈼?/div>
Revision 100104
tel (408) 297-1201
next
ICS552R-01LNT相關(guān)型號(hào)PDF文件下載
-
型號(hào)
版本
描述
廠商
下載
-
英文版
LOCO PLL CLOCK MULTIPLIER
ICS
-
英文版
LOCO PLL CLOCK MULTIPLIER
ICST [Inte...
-
英文版
LOCO PLL CLOCK MULTIPLIER
ICST [Inte...
-
英文版
LOCO⑩ PLL Clock Multiplier
ICS
-
英文版
LOCO⑩ PLL Clock Multiplier
ICST [Inte...
-
英文版
LOCO⑩ PLL Clock Multiplier
ICS
-
英文版
LOCO⑩ PLL Clock Multiplier
ICST [Inte...
-
英文版
PECL to CMOS Converter
ICS
-
英文版
PECL to CMOS Converter
ICST [Inte...
-
英文版
LOCO PLL CLOCK MULTIPLIER
ICS
-
英文版
LOCO PLL CLOCK MULTIPLIER
ICST [Inte...
-
英文版
LOCO⑩ PLL Clock Multiplier
ICST [Inte...
-
英文版
LOCO⑩ PLL Clock Multiplier
ICS
-
英文版
LOCO⑩ PLL Clock Multiplier
ICST [Inte...
-
英文版
LOCO⑩ PLL Clock Generator
ICS
-
英文版
LOCO⑩ PLL Clock Generator
ICST [Inte...
-
英文版
LOCO⑩ PLL Clock Generator
ICS
-
英文版
LOCO⑩ PLL Clock Generator
ICST [Inte...
-
英文版
LOW SKEW 1 TO 4 CLOCK BUFFER
IDT [Integ...
-
英文版
PRELIMINARY INFORMATION PLL Clock Divider
ICS