| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
7,232 pcs
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7232 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The LMX2485ESQ from Texas Instruments is a high-performance, low-power dual delta-sigma fractional-N PLL designed for RF personal communications. It operates across a wide frequency range, from 50 MHz to 3 GHz, making it suitable for various RF applications.
Key features include advanced delta-sigma fractional compensation, cycle slip reduction, and a dual PLL architecture. The device offers a normalized PLL phase noise of -210 dBc/Hz and 1/f noise of -104 dBc/Hz at a 10-kHz offset from a 1-GHz carrier. It consumes a typical current of 3.3 mA and operates within a temperature range of -40°C to 85°C.
The LMX2485ESQ is available in a WQFN (RTW) package measuring 16 mm² (4 mm × 4 mm). It supports a quadruple modulus prescaler for lower divides and features an on-chip input frequency doubler. The operating voltage range is from 2.5 V to 3.6 V, with a typical current consumption of 5.0 mA.
| Qty | Low | High |
|---|---|---|
| 1+ | $5.00 | $5.00 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
From 50 MHz to 3000 MHz.
-210 dBc/Hz.
-104 dBc/Hz at 10-kHz offset on a 1-GHz carrier.
From 2.5 V to 3.6 V.
3.3 mA typical, with a 5.0 mA typical under certain conditions.
-40°C to 85°C.
WQFN (RTW) with 16 mm² (4 mm × 4 mm) footprint.