Technical Specifications
Parameters and characteristics commom to parts in this series
| Specification | LMX2430TMX | LMX2430 Series |
|---|---|---|
| Contents | - | Board(s) |
| Differential - Input:Output | Yes/No | Yes/No |
| Divider/Multiplier [custom] | False | False |
| Divider/Multiplier [custom] | False | False |
| For Use With/Related Products | - | LMX2430 |
| Frequency | - | 3 - 800 GHz |
| Frequency - Max [Max] | 3 GHz, 800 MHz | 3 - 800 GHz |
| Function | - | Frequency Synthesizer |
| Input | CMOS | CMOS |
| Mounting Type | Surface Mount | Surface Mount |
| Number of Circuits | 1 | 1 |
| Operating Temperature [Max] | 85 °C | 85 °C |
| Operating Temperature [Min] | -40 °C | -40 °C |
| Output | CMOS | CMOS |
| Package / Case | 0.173 in | 0.173 in |
| Package / Case | 4.4 mm | 4.4 mm |
| Package / Case | 20-TSSOP | 20-TSSOP, 20-UFLGA |
| PLL | Yes with Bypass | Yes with Bypass |
| Ratio - Input:Output [custom] | 3:2 | 3:2 |
| Supplied Contents | - | Board(s) |
| Supplier Device Package | 20-TSSOP | 20-TSSOP, 20-ULGA (3.5x3.5) |
| Type | - | Timing, Frequency Synthesizer |
| Utilized IC / Part | - | LMX2430 |
| Voltage - Supply [Max] | 2.75 V | 2.75 V |
| Voltage - Supply [Min] | 2.25 V | 2.25 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
LMX2430 Series
3.0-GHz/0.8-GHz PLLatinum dual high frequency synthesizer for RF personal communications
| Part | Differential - Input:Output | Operating Temperature [Min] | Operating Temperature [Max] | PLL | Voltage - Supply [Min] | Voltage - Supply [Max] | Divider/Multiplier [custom] | Divider/Multiplier [custom] | Mounting Type | Supplier Device Package | Ratio - Input:Output [custom] | Input | Frequency - Max [Max] | Package / Case | Package / Case | Package / Case | Output | Number of Circuits | Utilized IC / Part | Type | Function | Supplied Contents | For Use With/Related Products | Contents | Frequency |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Texas Instruments LMX2430TMX/NOPB | Yes/No | -40 °C | 85 °C | Yes with Bypass | 2.25 V | 2.75 V | Surface Mount | 20-TSSOP | 3:2 | CMOS | 3 GHz, 800 MHz | 0.173 in | 4.4 mm | 20-TSSOP | CMOS | 1 | |||||||||
Texas Instruments LMX2430TMX | Yes/No | -40 °C | 85 °C | Yes with Bypass | 2.25 V | 2.75 V | Surface Mount | 20-TSSOP | 3:2 | CMOS | 3 GHz, 800 MHz | 0.173 in | 4.4 mm | 20-TSSOP | CMOS | 1 | |||||||||
Texas Instruments LMX2430TM/NOPB | Yes/No | -40 °C | 85 °C | Yes with Bypass | 2.25 V | 2.75 V | Surface Mount | 20-TSSOP | 3:2 | CMOS | 3 GHz, 800 MHz | 0.173 in | 4.4 mm | 20-TSSOP | CMOS | 1 | |||||||||
Texas Instruments LMX2430EVAL | LMX2430 | Timing | Frequency Synthesizer | Board(s) | |||||||||||||||||||||
Texas Instruments LMX2430SLEX/NOPB | Yes/No | -40 °C | 85 °C | Yes with Bypass | 2.25 V | 2.75 V | Surface Mount | 20-ULGA (3.5x3.5) | 3:2 | CMOS | 3 GHz, 800 MHz | 20-UFLGA | CMOS | 1 | |||||||||||
Texas Instruments LMX2430EVAL/NOPB | LMX2430 | Frequency Synthesizer | Board(s) | LMX2430 | Board(s) | 3 GHz, 800 MHz |
Description
General part information
LMX2430 Series
Using a proprietary digital-phase, locked-loop technique, the LMX243x devices generate very stable, low-noise control signals for RF and IF voltage controlled oscillators. Both the RF and IF synthesizers include a two-level programmable charge pump. Both the RF and IF PLLs have dedicated fastlock circuitry with integrated time-out counters which require only a single word write to power up or change frequencies.
The LMX243x devices are high-performance frequency synthesizers with integrated dual-modulus prescalers. A 32/33 or a 16/17 prescale ratio can be selected for the 5-GHz LMX2434 RF synthesizer. An 8/9 or a 16/17 prescale ratio can be selected for both the LMX2430 and LMX2433 RF synthesizers. The IF circuitry contains an 8/9 or a 16/17 prescaler.
Serial data is transferred to the devices through a three-wire interface (DATA, LE, CLK). A low voltage logic interface allows direct connection to 1.8-V devices. Supply voltages from 2.25 V to 2.75 V are supported.