Features: • Internal A/D converter for 4 level FSK (2-bit ADC)• High transmission rate: 6400bps (Max.)• Operating voltage range: VCC1 = 1.1 ~ 4.0V• Typical supply current: 1.5mA at 1.4V• Low battery detection circuit (alarm function): 1.05V• Mixer operating freq...
S1T8515A: Features: • Internal A/D converter for 4 level FSK (2-bit ADC)• High transmission rate: 6400bps (Max.)• Operating voltage range: VCC1 = 1.1 ~ 4.0V• Typical supply current: 1....
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|
Characteristic |
Symbol |
Value |
Unit |
| Supply Voltage |
VCC(MAX) |
4 |
V |
| Power Dissipation |
PD |
760 |
mW |
| Operating Temperature |
TOPR |
-20 ~ +70 |
|
| Storage Temperature |
TSTG |
-55 ~ +125 |
The S1T8515A is a designed for FM detection on the FLEX pager set. It consists of an Oscillator, Mixer, Limiting IF Amp. Quadrature Detector, Regulator, RSSI (Received Signal Strength Indicator), Bit Rate Filter, and a 2-level / 4-level FSK comparator. It has a 24-SSOP (0.65mm)Surface Mount Package.