RF operation up to 2.0 GHz. Using a proprietary digital
tors.
鈩?/div>
interface (Data, LE, Clock). Supply voltage
range is from 2.7V to 5.5V. The LMX2324 features very low
current consumption, typically 3.5 mA at 3V. The charge
pump provides 4 mA output current.
The LMX2324 is manufactured using National鈥檚 ABiC V
BiCMOS process and is packaged in a 16-pin TSSOP and a
16-pin Chip Scale Package (CSP).
Features
n
RF operation up to 2.0 GHz
n
2.7V to 5.5V operation
n
Low current consumption: I
CC
= 3.5 mA (typ) at V
CC
=
3.0V
n
Dual modulus prescaler: 32/33
n
Internal balanced, low leakage charge pump
Applications
n
Cellular telephone systems (GSM, NADC, CDMA, PDC)
n
Personal wireless communications (DCS-1800, DECT,
CT-1+)
n
Wireless local area networks (WLANs)
n
Other wireless communication systems
Functional Block Diagram
DS101030-1
TRI-STATE
廬
is a registered trademark of National Semiconductor Corporation.
MICROWIRE
鈩?/div>
and PLLatinum
鈩?/div>
are trademarks of National Semiconductor Corporation.
漏 1999 National Semiconductor Corporation
DS101030
www.national.com
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