S1T8515A データシートの表示（PDF） - Samsung
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S1T8515A Datasheet PDF : 6 Pages
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FM IF RECEIVER FOR FLEX PAGER
INTRODUCTION
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.
24−SSOP−BD209
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 frequency: 10 ~ 50MHz
• Package type: 24-SSOP (0.65mm)
ORDERING INFORMATION
Device
S1T8515A01-U0B0
Package
24−SSOP−BD209
Operating Temperature
−20°C ~ +70°C
S1T8515A
1
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