SiT1566 / SiT1568 Super TCXO Oscillators

SiTime SiT1566 and SiT1568 Super TCXO Oscillators provide 32.768kHz ±5ppm all-inclusive frequency stability. SiTime SiT1566 and SiT1568 low power (4.5µA) temperature-compensated crystal oscillators feature a 1.2mm2 footprint in a 1.5mm x 0.8mm CSP package and require no external bypass cap. SiT1568 includes in-system auto-calibration. SiT1566 and SiT1568 provide high stability for reduced system power and fewer network timekeeping updates. SiTime SiT1566 and SiT1568 are ideal for use in smart watches, health and wellness monitors, smart utility meters, and more.

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Description Datasheet Availability Pricing (TWD) Filter the results in the table by unit price based on your quantity.
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SiTime TCXO Oscillators
Datasheet
4,370In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

TCXO 32.76 MHz 3 PPM 1.8 V 3.3 V LVCMOS SMD/SMT - 20 C + 70 C 1.54 mm 0.84 mm 0.54 mm SIT1566 Reel, Cut Tape, MouseReel
SiTime TCXO Oscillators -40 to 85C, 1508, 5ppm, 1.8V, 0.032768MHz, Default
Datasheet
4,126In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

TCXO 32.768 kHz 5 PPM 15 pF 1.62 V 1.98 V LVCMOS SMD/SMT - 40 C + 85 C 1.5 mm 0.8 mm 0.55 mm SiT1566 Reel, Cut Tape, MouseReel
SiTime TCXO Oscillators
Datasheet
1,910In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

TCXO 32.768 kHz 5 PPM 15 pF 1.62 V 3.63 V LVCMOS SMD/SMT - 40 C + 85 C 1.5 mm 0.8 mm 0.55 mm SiT1566 Reel, Cut Tape, MouseReel
SiTime TCXO Oscillators
Datasheet
836In Stock
1,000Expected 12/21/2026
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

TCXO 32.768 kHz 3 PPM 15 pF 1.62 V 1.98 V LVCMOS SMD/SMT - 40 C + 85 C 1.5 mm 0.8 mm 0.55 mm SiT1566 Reel, Cut Tape, MouseReel
SiTime TCXO Oscillators 32.768kHz 1.8V -40C +85C
Datasheet
990In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

TCXO CSP-4 32.768 kHz 5 PPM 1.62 V 1.98 V LVCMOS SMD/SMT - 40 C + 85 C 1.55 mm 0.85 mm 0.6 mm SiT1568 Reel, Cut Tape, MouseReel

SiTime TCXO Oscillators
Datasheet
1,827In Stock
Min.: 1
Mult.: 1

TCXO 32.768 kHz 3 PPM 1.62 V 1.98 V LVCMOS - 20 C + 70 C 1.54 mm 0.84 mm SiT1566
SiTime TCXO Oscillators 32.768kHz 1.8V -20C +70C
Datasheet
Non-Stocked Lead-Time 14 Weeks
Min.: 1,000
Mult.: 1,000
: 1,000

TCXO - 20 C + 70 C SiT1566 Reel
SiTime TCXO Oscillators 32.768kHz 1.8V -20C +70C
Datasheet
Non-Stocked Lead-Time 14 Weeks
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

TCXO LVCMOS SiT1568 Reel, Cut Tape, MouseReel
SiTime SiT1566AC-JE-18E-32.768E
SiTime TCXO Oscillators -20 to 70C, 1508, 5ppm, 1.8V, 0.032768MHz, Default
Datasheet
Non-Stocked Lead-Time 14 Weeks
Min.: 1,000
Mult.: 1,000
: 1,000

TCXO SiT1566 Reel
SiTime SiT1566AC-JE-XXE-32.768E
SiTime TCXO Oscillators -20 to 70C, 1508, 5ppm, 0.032768MHz, DC-C, R2R LVCMOS, R2R LVCMOS, 1k pcs T&R 8 mm
Datasheet
Non-Stocked Lead-Time 14 Weeks
Min.: 1,000
Mult.: 1,000
: 1,000

TCXO LVCMOS - 20 C + 70 C SiT1566 Reel
SiTime SiT1566AC-JE-XXE-32.768D
SiTime TCXO Oscillators -20 to 70C, 1508, 5ppm, 0.032768MHz, DC-C, R2R LVCMOS, R2R LVCMOS, 3k pcs T&R 8 mm
Datasheet
Non-Stocked Lead-Time 14 Weeks
Min.: 3,000
Mult.: 3,000
: 3,000

TCXO LVCMOS SiT1566 Reel
SiTime SIT1566AC-JV-XXE-32.768E
SiTime TCXO Oscillators
Datasheet
Non-Stocked Lead-Time 14 Weeks
Min.: 1
Mult.: 1
: 1,000
TCXO 32.76 MHz 3 PPM 1.8 V 3.3 V LVCMOS SMD/SMT - 20 C + 70 C 1.54 mm 0.84 mm 0.54 mm SIT1566 Reel, Cut Tape
SiTime SIT1566AI-JE-18E-32.768D
SiTime TCXO Oscillators
Datasheet
Non-Stocked Lead-Time 14 Weeks
Min.: 3,000
Mult.: 3,000
: 3,000
TCXO 32.76 MHz 5 PPM 1.62 V 1.98 V LVCMOS SMD/SMT - 40 C + 85 C 1.54 mm 0.84 mm 0.54 mm SIT1566 Reel
SiTime SiT1566AI-JE-XXE-32.768E
SiTime TCXO Oscillators -40 to 85C, 1508, 5ppm, 0.032768MHz, DC-C, R2R LVCMOS, R2R LVCMOS, 1k pcs T&R 8 mm
Datasheet
Non-Stocked Lead-Time 14 Weeks
Min.: 1
Mult.: 1
: 1,000

TCXO LVCMOS - 40 C + 85 C SiT1566 Reel, Cut Tape
SiTime SIT1568AI-JE-DCC-32.768D
SiTime TCXO Oscillators
Datasheet
Non-Stocked Lead-Time 14 Weeks
Min.: 3,000
Mult.: 3,000
: 3,000
32.768 MHz LVCMOS SMD/SMT - 40 C + 85 C SIT1568 Reel
SiTime SiT1566AI-JE-XXE-32.768D
SiTime TCXO Oscillators -40 to 85C, 1508, 5ppm, 0.032768MHz, DC-C, R2R LVCMOS, R2R LVCMOS, 3k pcs T&R 8 mm
Datasheet
Non-Stocked Lead-Time 14 Weeks
Min.: 3,000
Mult.: 3,000
: 3,000

TCXO LVCMOS SiT1566 Reel
SiTime SiT1566AI-JE-XXE-32.768S
SiTime TCXO Oscillators -40 to 85C, 1508, 5ppm, 0.032768MHz, DC-C, R2R LVCMOS, R2R LVCMOS, 10k pcs T&R 8 mm
Datasheet
Non-Stocked Lead-Time 14 Weeks
Min.: 10,000
Mult.: 10,000
: 10,000

TCXO LVCMOS SiT1566 Reel