High-Frequency XO has built-in oscillation detector function.June 25, 2010 -
Comprised of crystal oscillator (XO) module ICs operating from 1.6-5.5 V, PT7C5035 series supports 40-165 MHz (1.6-5.5 V) third overtone oscillation and fundamental oscillation modes. Voltage regulator drive reduces current consumption and crystal current, subsequently reducing oscillator characteristics supply voltage dependency. Output circuit comprises CMOS buffer than can operate at high frequencies and drive 15 pf capacitance load.
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Original Press release
Pericom Technology Inc
3545 North 1st Street.,
San Jose, CA, 95134
USA
1.8V High Frequency Crystal Oscillator PT7C5035 Series
The PT7C5035 series are 1.8V operation, high-frequency crystal oscillator module ICs.
They support 40MHz to 165MHz (1.6-5.5V) 3rd overtone oscillation and fundamental oscillation modes.
The crystal oscillator circuit has voltage regulator drive, significantly reducing current consumption and crystal current, significantly reducing the oscillator characteristics supply voltage dependency.
The output circuit comprises a CMOS buffer than can operate at high frequencies and drive a 15pf capacitance load.
1.6 to 5.5V operating supply voltage range
Oscillation frequency range (varies with version)
1.6 to 5.5V: 40MHz to 165MHz
-40 to 85° operating temperature range
Voltage regulator build-in
Oscillation capacitors build-in
Inverter amplifier feedback resistor built-in
Oscillation detector function built-in
Standby function
High impedance in standby mode, oscillator stops
Power-save pull-up resistor built-in
CMOS output duty level
15pf output load
8mA output drive capability(VDD=1.6V)
Die form(PT7C5035ALx)
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