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TC140

ETC
Part Number TC140
Manufacturer ETC
Description Temperature Compensated Crystal Oscillators (TCXOs)
Published Jun 8, 2006
Detailed Description www.DataSheet4U.com Temperature Compensated Crystal Oscillators (TCXO’s) TC-140 (R Series) Description: The TC-140 seri...
Datasheet PDF File TC140 PDF File

TC140
TC140

Overview
www.
DataSheet4U.
com Temperature Compensated Crystal Oscillators (TCXO’s) TC-140 (R Series) Description: The TC-140 series offers performance for short-term stability, phase noise, aging and temperature stability normally only associated with Oven Controlled Crystal Oscillators, while consuming typically <20 mA.
Features: • • • • • Stratum 3 option Frequency from 0.
5 to 160 MHz “1 ppm Forever” option TTL, HCMOS and Sinewave Over 600,000 units produced Performance Characteristics Parameter Standard Frequencies: Supply Voltage (Vdd): (other options are available upon request) Characteristics 4.
096, 10.
00, 12.
80, 13.
00, 16.
384, 19.
44, 20.
00, 20.
48 MHz Available from 0.
5 MHz to 160 MHz 12.
0 Vdc ±5% 5.
0 Vdc ±5% Current draw will vary greatly depending on frequency and output type.
For this series TCXO typical current draw will be about 20 mA.
Please consult the factory about your exact current requirements.
A = HCMOS / ACMOS B = 10 TTL G = 0 dBm to +6 dBm J = +7 dBm to +13 dBm 0.
5 0.
5 3.
0 3.
0 to to to to 160 160 100 100 MHz MHz MHz MHz (+12 Vdc only) Current: Output: Temperature Stability: B-1PM - ±1.
0 x 10-6 over 0°C to +50°C, 10 years and initial accuracy Note: Not all stabilities are available B-207 - ±2.
0 x 10-7 over 0°C to +50°C, Aging <2 ppm/10 years with all frequency/output combinations.
B-ST3 - Stratum 3 over 0°C to +50°C, *See note below Please consult the factory.
B-4PM - ±4.
6 x 10-6 over 0°C to +50°C, 10 years and initial accuracy C-1PM - ±1.
0 x 10-6 over 0°C to +70°C, 10 years and initial accuracy C-ST3 - Stratum 3 over 0°C to +70°C, *See note below C-507 - ±5.
0 x 10-7 over 0°C to +70°C, Aging <2 ppm/10 years C-4PM - ±4.
6 x 10-6 over 0°C to +70°C, 10 years and initial accuracy F-106 - ±1.
0 x 10-6 over -40°C to +85°C, Aging <2 ppm/10 years F-4PM - ±4.
6 x 10-6 over -40°C to +85°C, 10 years and initial accuracy *STRATUM 3 per GR-1244-CORE Table 3-1 Total Stability: <±4.
6 x 10-6 for all causes and 10 years Total Stability: <±3.
7 x 10-7 for all causes an...


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