CYW173SXC Silicon Laboratories Inc, CYW173SXC Datasheet

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CYW173SXC

Manufacturer Part Number
CYW173SXC
Description
Clock Generators & Support Products Tape Media Backup Dr Clk Gen W173 DS
Manufacturer
Silicon Laboratories Inc
Datasheet

Specifications of CYW173SXC

Lead Free Status / RoHS Status
Lead free / RoHS Compliant

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Part Number
Manufacturer
Quantity
Price
Part Number:
CYW173SXC
Manufacturer:
CY
Quantity:
130
Part Number:
CYW173SXC
Quantity:
89
Features
400 West Cesar Chavez, Austin, TX 78701
..........Document #: 38-07313 Rev. *B Page Page 1 of 5 of 5
• Four derived outputs at frequencies specified by
• Less than ±250 ps cycle-to-cycle jitter
• Less than ±350 ps absolute jitter
• Supports 3.3V operation
• TTL compatible logic: V
• OE pin has internal pull-up
Block Diagram
Hewlett Packard Computer Peripherals Bristol/Boise
(CPB)
(13.2 MHz clock excluded derated to ±400 ps)
V
REFIN
OL
OE
= 0.4V max., and V
PLL 1
PLL 2
XTAL
OSC
OH
IL
= 0.8V max., V
= 2.4V min.
IH
Tape Drive Frequency Timing Generator
= 2.0V min.,
13.2 MHz
6.6 MHz
10 MHz
50 MHz
1+(512) 416-8500
Functional Description
The W173 has been defined to meet the timing signal require-
ments for Hewlett Packard CPB tape drive system.
S
• 45/55% duty cycle on all outputs
• 15 output drivers
• Accepts 26.5625 MHz input reference
• Built-in crystal oscillator circuit. Capacitive load
• Outputs designed to drive 30 pF loads
• Available in 16-pin SOIC package
presented to the crystal is approximately 14 pF
Pin Configuration
50MHZ
1+(512) 416-9669
GND
GND
VDD
VDD
OE
X1
X2
8
1
2
3
4
5
6
7
16
15
14
13
12
10
11
www.silabs.com
9
10MHZ
VDD
6.6MHZ
GND
13.2MHZ
VDD
GND
VDD
W173

Related parts for CYW173SXC

CYW173SXC Summary of contents

Page 1

Features • Four derived outputs at frequencies specified by Hewlett Packard Computer Peripherals Bristol/Boise (CPB) • Less than ±250 ps cycle-to-cycle jitter (13.2 MHz clock excluded derated to ±400 ps) • Less than ±350 ps absolute jitter • Supports 3.3V ...

Page 2

Pin Definitions Pin Name Pin No. Pin Type 13.2MHZ 13 O 6.6MHZ 15 O 10MHZ 10 O 50MHZ VDD 12 GND 4, 8, ...

Page 3

Power Supply Connections The recommended single voltage power supply configuration for the W173 is shown schematically in Figure 1. These recom- mendations should be followed to both ensure adequate device performance and to control EMI. The major consider- ations can ...

Page 4

Absolute Maximum Ratings Stresses greater than those listed in this table may cause permanent damage to the device. These represent a stress rating only. Operation of the device at these or any other condi- Parameter Voltage ...

Page 5

... Ordering Information Ordering Code W173G W173GT Lead Free CYW173SXC CYW173SXCT Package Drawing and Dimensions 16 Lead (150 Mil) SOIC 8 9 0.386[9.804] 0.393[9.982] 0.050[1.270] BSC 0.0138[0.350] 0.0192[0.487] The information in this document is believed to be accurate in all respects at the time of publication but is subject to change without notice. Sil- icon Laboratories assumes no responsibility for errors and omissions, and disclaims responsibility for any consequences resulting from the use of information included herein ...

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