Datasheet Details
| Part number | UMA1021 |
|---|---|
| Manufacturer | NXP Semiconductors |
| File Size | 104.12 KB |
| Description | Low-voltage frequency synthesizer for radio telephones |
| Datasheet | UMA1021_PhilipsSemiconductors.pdf |
|
|
Overview: INTEGRATED CIRCUITS DATA SHEET UMA1021AM Low-voltage frequency synthesizer for radio telephones Product specification Supersedes data of 1998 Mar 03 File under Integrated Circuits, IC17 1998 Nov 19 Philips Semiconductors.
| Part number | UMA1021 |
|---|---|
| Manufacturer | NXP Semiconductors |
| File Size | 104.12 KB |
| Description | Low-voltage frequency synthesizer for radio telephones |
| Datasheet | UMA1021_PhilipsSemiconductors.pdf |
|
|
|
The UMA1021AM BICMOS device integrates a prescaler, programmable dividers, and a phase parator to implement a phase-locked loop.
QUICK REFERENCE DATA SYMBOL VDD1, VDD2 VCC Itot Itot(pd) fRF fxtal fph(p) Tamb PARAMETER digital supply voltage total supply current (IDD + ICC) total supply current in Power-down mode (IDD + ICC) RF input frequency crystal reference oscillator input frequency phase parator frequency operating ambient temperature CONDITIONS VDD1 = VDD2 = VDD VCC = VDD = 5.5 V logic levels 0 V or VDD MIN.
2.7 2.7 − − 300 3 − −30 UMA1021AM The device is designed to operate from 3 NiCd cells, in pocket phones, with low current and nominal 3 V supplies.
| Part Number | Description |
|---|---|
| UMA1020 | Low-voltage dual frequency synthesizer for radio telephones |
| UMA1022M | Low cost dual frequency synthesizer for radio telephones |
| UMA1002 | Data processor for cellular radio DPROC2 |
| UMA1005 | Dual low-power frequency synthesizer |
| UMA1014 | Low-power frequency synthesizer for mobile radio communications |
| UMA1015AM | Low-power dual frequency synthesizer for radio communications |
| UMA1015M | Low-power dual frequency synthesizer for radio communications |
| UMA1016AT | Frequency synthesizer for radio communication equipment |
| UMA1016BT | Frequency synthesizer for radio communication equipment |
| UMA1017M | Low-voltage frequency synthesizer for radio telephones |