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Communications IC's

*Radio Receivers and transmitters  *Handheld portable *garage door openers Automobile remote control

POCSAG decoders  Caller ID and DTMF generators

Device Description Features Package File Size (KB)
Type Pin
SM8211M POCSAG decoder

512/1200 bps modes, tone/numeric/information reception support, 6 addresses x 4 sub-addresses each, built-in input signal filter, multi function

(we recommend SM8212B for new designs)

SSOP 20 146
SM8212B Multi-frame POCSAG decoder 512/1200/2400 bps modes, tone/numeric/information reception support, multi frame 8 addresses x 4 sub-addresses each, low power dissipation, built-in input signal filter and buffer memory, multi function SSOP 16 167
SM8213A Multi-frame POCSAG decoder 512/1200/2400 bps modes, tone/numeric/information reception support, multi frame 8 addresses x 1 dummy address each, low power dissipation, built-in input signal filter and buffer memory, multi function SSOP 16 172

CF8223A

SM8223AP

Calling number identification receiver IC FSK (Frequency Shift keying) decoder & DTMF (Dual Tone Multi-Frequency) receiver in one chip.  Automatic single select function, individual input pins for FSK and CAS signal DIP 16 176

SM8224CM

Calling number identification receiver IC Compatible with Bellcore(GR-30-CORE, SR-TSV-002476), CCA(TW/P, E312), BT(SIN227, SIN242), built-in Call Waiting function, individual pins for FSK and CAS signal.  More information regarding BellCore Testing in the reference section

SSOP

20 119
SM8230A DTMF tone generator (tone dialer) IC Low voltage operation(3V±10%), low current consumption(<3mA in operation), piezo speaker direct drive, 4 system clock frequency selection(480kHz, 960kHz, 1.92MHz, 3.84MHz) SOP 8 56

PLL Phase locked loop products for Cell, portable, and pager products

Device Description Features Package File Size (KB)
Type Pin
SM5158A Serial-input PLL frequency synthesizer 200 MHz(FIN, VDD=4.5V)/100MHz(FIN,VDD=2.7V) frequency divider support DIP
SSOP
16 61
SM5165AV Low-voltage PLL frequency synthesizer 100 MHz (FIN, VDD=1.0V) frequency divider support, N counter=262143(max), 0.95 to 1.5 V low current operation, 16MHz (XIN) frequency divider support VSOP 16 89
SM5168 series Low-voltage fixed-frequency PLL  300 MHz (FIN, VDD=2.7V) frequency divider support, 0.3VP-P input sensitivities, power save control pin/frequency select pin VSOP 8 102
SM5170 Low-voltage  PLL frequency synthesizer 300/330MHz (FIN) frequency divider support, N counter=131071(max), low-voltage operation(target 1V operation), 16/25MHz (XIN) frequency divider support VSOP 16 119
 

 

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