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The internal crystal oscillator uses the external quartz crystal as the basis of its frequency reference. The frequency of the internal crystal oscillator is divided by 16 and then multiplied by the PLL. The VCO within the PLL operates over a range of 200 to 400 MHz. Its output is scaled by a divider that is configured by either the serial or parallel interf.
25 MHz to 400 MHz synthesized clock output signal Differential PECL output LVCMOS compatible control inputs On-chip crystal oscillator for reference frequency generation 3.3V power supply Fully integrated PLL Minimal frequency overshoot Serial 3-wire programming interface Parallel programming interface for power-up 32 lead LQFP and 28 PLCC packaging SiGe Technology Ambient temperature range 0°C to +70°C Pin and function compatible to the MC12429 and MPC9229 FA SUFFIX 32 LEAD LQFP PACKAGE CASE 873A FN SUFFIX 28-LEAD PLCC PACKAGE CASE 776 Functional Description The internal crystal oscillator u.
| No. | Partie # | Fabricant | Description | Fiche Technique |
|---|---|---|---|---|
| 1 | MPC92432 |
Motorola |
1360 MHz Dual Output LVPECL Clock Synthesizer |
|
| 2 | MPC92432 |
IDT |
1360 MHz Dual Output LVPECL Clock Synthesizer |
|
| 3 | MPC92433 |
Freescale Semiconductor |
1428 MHz Dual Output LVPECL Clock Synthesizer |
|
| 4 | MPC92439 |
IDT |
LVPECL Clock Syntheesizer |
|
| 5 | MPC92439EI |
IDT |
LVPECL Clock Syntheesizer |
|
| 6 | MPC92439FA |
IDT |
LVPECL Clock Syntheesizer |
|
| 7 | MPC92439KLF |
IDT |
LVPECL Clock Syntheesizer |
|
| 8 | MPC92469 |
IDT |
400 MHz Low Voltage PECL Clock Synthesizer w/Spread Spectrum |
|
| 9 | MPC9229 |
Motorola |
400 MHz Low Voltage PECL Clock Synthesizer |
|
| 10 | MPC9230 |
Motorola |
800 MHz Low Voltage PECL Clock Synthesizer |
|
| 11 | MPC9230 |
IDT |
800MHz Low Voltage PECL Clock Synthesizer |
|
| 12 | MPC9239 |
Freescale Semiconductor |
900 MHz Low Voltage LVPECL Clock Synthesizer |
|