HTCCG Honeywell Microelectronics & Precision Sensors, HTCCG Datasheet

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HTCCG

Manufacturer Part Number
HTCCG
Description
IC GENERATOR CRYSTAL CLOCK 14DIP
Manufacturer
Honeywell Microelectronics & Precision Sensors
Series
HTMOS™r
Type
Clock Generatorr
Datasheet

Specifications of HTCCG

Pll
No
Input
Clock, Crystal
Output
CMOS, TTL
Number Of Circuits
1
Ratio - Input:output
1:4
Differential - Input:output
No/No
Frequency - Max
20MHz
Divider/multiplier
Yes/No
Voltage - Supply
4.5 V ~ 5.5 V
Operating Temperature
-55°C ~ 225°C
Mounting Type
Through Hole
Package / Case
14-CDIP (0.300", 7.62mm)
Frequency-max
20MHz
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
HTCCG
Manufacturer:
honeywell
Quantity:
12 800
The HTCCG is a high temperature clock oscillator fabri-
cated in Honeywell’s HTMOS™ high temperature process.
The chip contains a crystal controlled oscillator driver,
divider chain, low voltage monitor, and enable and reset
lines. Using an external crystal, it is intended to provide
reliable precision performance throughout the -55 to
+225°C temperature band. All parts are burned in at 250°C
to eliminate infant mortality. Typically, parts will operate up
to +300°C for a year, with derated performance.
The HTCCG operates from input crystal frequencies of
48KHz to 40MHz. The base frequency output ranges from
24KHz to 20Mhz, with divide by two, four, and eight fre-
quency outputs also provided. An Enable pin is included for
extremely low power applications, and a Reset pin for
prototyping purposes. The crystal driver may be bypassed
for applications requiring only a precision divider chain.
HTMOS
HIGH TEMPERATURE CRYSTAL
CLOCK GENERATOR
FEATURES
GENERAL DESCRIPTION
• Specified Over -55 to +225°C
• CMOS/TTL Compatible
• Output Frequencies of 24 KHz–20 MHz
• Divide by 2, 4, 8
• Single 5V Supply
• Hermetic 14-Pin Ceramic DIP
• Interfaces With External Crystal
Solid State Electronics Center • 12001 State Highway 55, Plymouth, MN 55441 • (800) 323-8295 • http://www.ssec.honeywell.com
TM
High Temperature Products
APPLICATIONS
• Down-Hole Oil Well
• Avionics
• Turbine Engine Control
• Industrial Process Control
• Nuclear Reactor
• Electric Power Conversion
• Heavy Duty Internal Combustion Engines
RESET IN
ExtClkEn
Not Used
ExtClkIn
VSS
X2
X1
PACKAGE PINOUT
1
2
3
4
5
6
7
14-Lead Cerdip
Advance Information
14
13
12
11
10
9
8
HTCCG
NRESET OUT
Enable
VDD
F
F
F
F
OUT
OUT
OUT
OUT
/ 8
/ 4
/ 2

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HTCCG Summary of contents

Page 1

... Hermetic 14-Pin Ceramic DIP • Interfaces With External Crystal GENERAL DESCRIPTION The HTCCG is a high temperature clock oscillator fabri- cated in Honeywell’s HTMOS™ high temperature process. The chip contains a crystal controlled oscillator driver, divider chain, low voltage monitor, and enable and reset lines ...

Page 2

... HTCCG DC ELECTRICAL CHARACTERISTICS Symbol Reset Parameters VOLrb NRESET OUT VOL IOLrb NRESET OUT IOL VOHrb NRESET OUT VOH IOHrb NRESET OUT IOH NRID RESET IN Detect Symbol Clock Parameters VILen OUTPUT ENABLE VIL VIHen OUTPUT ENABLE VIH IOLen OUTPUT ENABLE IIL IOHen ...

Page 3

... Internal Ω 22K VDD Resistor Internal Ω 22K Pullup Resistor Enable Clock Selector External Clock Internal Pullup Resistor Reset Monitor 3 HTCCG Pullup Duty Cycle 50/50 24Khz-20Mhz ÷2 ÷4 ÷8 ÷16 Reset Out 420mS Delay RC Oscillator FOUT FOUT / 2 FOUT / 4 FOUT / 8 NRESET OUT ...

Page 4

... Honeywell reserves the right to make changes to any products or technology herein to improve reliability, function or design. Honeywell does not assume any liability arising out of the application or use of any product or circuit described herein; neither does it convey any license under its patent rights nor the rights of others. 900203 Rev — ± ± < +0 HTCCGDC C - Indicates screening level C = Commercial 4 Helping You Control Your World ...

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