C2420
Typical Applications
PCS Base Stations Land Mobile Radio Cellular Telephony Radio in the Local Loop
TCXO
Features
Wide Frequency range Mechanical control EFC Standard Standard Surface Mount Package STO150; STO150S3;
Previous Vectron Model Numbers Frequency range Standard frequencies Frequency stabilities1 [ Standard TCXO]
Parameter vs. operating temperature range (Referenced to +25°C) M in -2.0 -1.0 -2.0 -1.0 -1.0 -0.5 M in - 1.0 - 0.2 - 0.2 - 1.0 Typ
10 MHz – 100 MHz 37.72102; 64.0; 67.584 MHz
Parameter Initial tolerance vs. supply voltage change vs. load change vs aging /1. Year
Typ
Max. +2.0 +1.0 +2.0 +1.0 +1.0 +0.5 Max. +1.0 +0.2 +0.2 +1.0
Units ppm ppm ppm ppm ppm ppm Units ppm ppm ppm ppm
Operating temp range Ordering Code -40 … +85°C F206 -40 … +85°C F106 -20 … +70°C D206 -20 … +70°C D106 0 … +50°C B106 0 … +50°C B507 Condition at time of shipment, nominal EFC VS ± 5% Load ± 10%
5
Frequency stabilities1 [ Stratum 3 TCXO]
Parameter vs. operating temperature range (Referenced to +25°C) M in -0.8 -0.28 -0.8 -0.28 -0.28 M in - 1.0 - 0.2 - 0.1 - 2.5 -4.6 Typ Max. +0.8 +0.28 +0.8 +0.28 +0.28 Max. +1.0 +0.2 +0.1 +2.5 +4.6 Units ppm ppm ppm ppm ppm Units ppm ppm ppm ppm ppm Operating temp range Ordering Code -40 … +85°C F807 -30 … +85°C G287 -20 … +70°C D807 -20 … +70°C D287 0 … +50°C B287 Condition at time of shipment, nominal EFC VS ± 5% Load ± 10%
5
Parameter Initial tolerance vs. supply voltage change vs. load change vs aging /15 Years overall tolerance
Typ
(*Stratum 3 per GR-1244-CORE: