| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
395 pcs
|
395 pcs | On Request | 1 | On Request | On Request | N/A | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Current Consumption | |
| Differential | |
| Divider | |
| Frequency | |
| Input | |
| Input Type | |
| Lead Spacing | |
| Mounting Type | |
| Number of Circuits | |
| Operating Temperature | |
| Output | |
| PLL | |
| Ratio | |
| Supplier Device Package | |
| Supplier Package | |
| Tape & Reel | |
| Type | |
| Voltage |
The LMX2353TMX/NOPB is a monolithic integrated fractional N frequency synthesizer designed for use in radio transceiver local oscillator subsystems. Fabricated using a 0.5µ ABiC V silicon BiCMOS process, it features dual modulus prescalers and fractional compensation circuitry.
This frequency synthesizer operates over a voltage range of 2.7V to 5.5V and supports frequencies up to 2.5GHz. It offers low current consumption, typically 5.5 mA at 3.0V, and a power-down mode with current consumption as low as 5 µA at 3.0V. The device includes a programmable charge pump with output current magnitudes from 100 µA to 1.6 mA.
The LMX2353TMX/NOPB is available in a 16-pin TSSOP surface mount package. It is suitable for applications such as portable wireless communications, cellular and cordless telephone systems, and spread spectrum communication systems.
Key features include a modulo 15 or 16 fractional N divider, programmable charge pump current levels, and digital filtered lock detect. The input accepts CMOS and TTL signals, and the output is CMOS.
| Qty | Low | High |
|---|---|---|
| 1+ | $5.00 | $5.00 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The maximum operating frequency is 2.5 GHz.
The operating voltage range is 2.7 V to 5.5 V.
The operating temperature range is -40°C to 85°C.
It is supplied in a 16-TSSOP package.
The typical current consumption is 5.5 mA at 3.0V.
The power-down current consumption is typically 5 µA at 3.0V.