7x5 mm Low Cost Clock Oscillator
CB3/CB3LV
7x5mm Low Cost Clock Oscillator
♦ Stability to ±20 PPM ♦ +3.3Vdc or +5.0Vdc Operation ♦ CMOS/TTL Compatible ♦ ...
Description
CB3/CB3LV
7x5mm Low Cost Clock Oscillator
♦ Stability to ±20 PPM ♦ +3.3Vdc or +5.0Vdc Operation ♦ CMOS/TTL Compatible ♦ Operating Temperature to –40°C to +85°C ♦ Output Enable Standard ♦ Tape & Reel Packaging
Electrical Characteristics
Parameter
Output Frequency Range CB3 CB3LV Stability (Note 1) ( See Ordering Information) Supply Voltage CB3 CB3LV Operating Supply Current CB3
Symbol
fO
Conditions
-
Min
1.5 1.5 -
Typical
-
Max
133.333 133.333 20,25,32, 50 or 100 5.5 3.6 25 50 100 12 40 60 50 30 15 0.4 -16/-8 +16/+8 55 10 8 5 8 4 3 10 -
Unit
MHz
∆f/f V CC ICC 1.5 MHz to 20 MHz 20.1 MHz to 80 MHz 80.1 MHz to 133.333 MHz 1.5 MHz to 20 MHz 20.1 MHz to 80 MHz 80.1 MHz to 133.333 MHz CL 1.5 MHz to 50 MHz 50.1 MHz to 80 MHz 80.1 MHz to 133.333 MHz Vcc-0.5V V CC = 4.5V/3.0V V CC = 4.5V/3.0V 45 tR, tF 1.5 MHz to 20 MHz 20.1 MHz to 80 MHz 80.1 MHz to 133.333 MHz 1.5 MHz to 20 MHz 20.1 MHz to 80 MHz 80.1 MHz to 133.333 MHz CL=50pF CL=50pF CL=15pF CL=15pF CL=15pF CL=15pF See ‘Enable Truth Table’ on Page 2 (Bandwidth 12 KHz – 20 MHz) 8 4 2.5 6 3 1.5 <1 nS Vcc-0.6V pF CL=50pF CL=50pF CL=15pF CL=15pF CL=15pF CL=15pF 10 30 40 7 20 30 mA 4.5 3.0 5.0 3.3 V ppm
CB3LV Output Load
mA
Output Voltage Levels Logic '1' Level Logic '0' Level Output Current Output Duty Cycle (50% Level) Rise & Fall Time (10% - 90% Level) CB3
V OH V OH V OL IOH IOL SYM
CMOS Load 10 TTL Load CMOS or TTL Load V OH = 3.9V/2.2V V OL = 0.4V
V
mA
%
CB3LV Start Up Time
nS
mS pS RMS
Enable Function (Note 2) ...
Similar Datasheet