U4280BM Key Features
- BUS interface Shift register Latch Phase detector Current sources Status 14 15 13 12 AMOSC Preamplifier AM / FM- switch
- Divider Analog outputs 16 PDFM PDAM PDFMO PDAMO Oscillator R
- Divider 5 SWO1 SWO2 SWO3 AM/FM 6 7 8 9
| Part Number | Description |
|---|---|
| U4285BM | AM / FM - PLL |
| U4286BM | AM / FM-PLL |
| U4221B | Radio Controlled Clock Receiver |
| U4224B | Time Code Receiver |
| U4270B | FM IF limiter amplifier and detector |