Ultra Miniature Oscillators – Q-Tech Corporation

ULTRA MINIATURE CRYSTAL OSCILLATORS

XO:
- Smallest crystal oscillators at 2.5x3.2mm with -55°C to 125°C temperature range options in CMOS and LVPECL/LVDS

VCXO:
- Ultra miniature crystal oscillator packages in 3.2x5.0 and 5x7

TCXO:
- Ultra miniature crystal oscillator packages down to 2.0x2.5 with temperature stabilities <±0.5ppm

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Data Sheet	Package	Dimensions (mm)	Market	Device Type	Logic Type	Supply Voltage	Package Type	Stability	Phase Noise Floor	View Outline
QTCC230	QTCC230	2.50 x 3.20 x 1.15	Miniature Oscillators	XO	CMOS	1.8 to 3.3Vdc	Surface Mount (Miniature SMD) 2.5 x 3.2mm 4 Pad	±50ppm to ±100ppm	Contact Q-Tech	View
QTCC356	QTCC356	3.20 x 5.00 x 1.20	Miniature Oscillators	XO	LVDS or LVPECL	2.5 to 3.3Vdc	Surface Mount (Miniature SMD) 3.2 x 5mm 6 Pads	±25ppm to ±100ppm	Contact Q-Tech	View
QTCC358	QTCC358	3.20 x 5.00 x 1.20	Miniature Oscillators	XO	LVDS or LVPECL	2.5 to 3.3Vdc	Surface Mount (Miniature SMD) 3.2 x 5mm 6 Pads	±25ppm to ±100ppm	Contact Q-Tech	View
QTCC353	QTCC353 3-POINT MOUNT	3.20 x 5.00 x 1.20	Miniature Oscillators	XO	LVDS or LVPECL	2.5 to 3.3Vdc	Surface Mount (Miniature SMD) 3.2 x 5mm 6 Pads	±25ppm to ±100ppm	Contact Q-Tech	View
QTCC350	QTCC350	3.20 x 5.00 x 1.20	Miniature Oscillators	XO	CMOS	1.8 to 5Vdc	Surface Mount (Miniature SMD) 3.2 x 5mm 4 Pads	±20ppm to ±100ppm	Contact Q-Tech	View
QCC325	QCC325	3.20 x 5.00 x 1.20	Miniature Oscillators	XO	CMOS	1.8 to 5Vdc	Surface Mount (Miniature SMD) 3.2 x 5mm 4 Pads	±25ppm to ±100ppm	Contact Q-Tech	View
QTCC353	QTCC353 3-POINT MOUNT	3.20 x 5.00 x 1.20	Miniature Oscillators	XO	CMOS	1.8 to 5Vdc	Surface Mount (Miniature SMD) 3.2 x 5mm 4 Pads	±50ppm to ±100ppm	Contact Q-Tech	View
QTCC570	QTCC570	5.00 x 7.00 x 1.40	Miniature Oscillators	XO	CMOS	1.8 to 5Vdc	Surface Mount (Miniature SMD) 5 x 7mm 4 Pads	±20ppm to ±100ppm	Contact Q-Tech	View
QTCC576	QTCC576	5.00 x 7.00 x 1.50	Miniature Oscillators	XO	LVDS or LVPECL	2.5 to 3.3Vdc	Surface Mount (Miniature SMD) 5 x 7mm 6 Pads	±25ppm to ±100ppm	Contact Q-Tech	View
QTCC578	QTCC578	5.00 x 7.00 x 1.50	Miniature Oscillators	XO	LVDS or LVPECL	2.5 to 3.3Vdc	Surface Mount (Miniature SMD) 5 x 7mm 6 Pads	±25ppm to ±100ppm	Contact Q-Tech	View
QTCH High Temperature Oscillators	QTCH230	2.50 x 3.20 x 1.15	High Temp	XO	CMOS	1.8 to 3.3Vdc	Surface Mount (Miniature SMD) 2.5 x 3.2mm 4 Pad	±150ppm to ±250ppm	Contact Q-Tech	View
QTCH High Temperature Oscillators (32K768)	QTCH230 (32K768)	2.50 x 3.20 x 1.15	High Temp	XO	CMOS	2.5 to 3.3Vdc	Surface Mount (Miniature SMD) 2.5 x 3.2mm 4 Pad	±150ppm to ±250ppm	Contact Q-Tech	View
QTCH High Temperature Oscillators	QTCH350	3.20 x 5.00 x 1.20	High Temp	XO	CMOS	1.8 to 3.3Vdc	Surface Mount (Miniature SMD) 3.2x5mm 4 pads	±150ppm to ±250ppm	Contact Q-Tech	View
QTCH High Temperature Oscillators (32K768)	QTCH350 (32K768)	3.20 x 5.00 x 1.20	High Temp	XO	CMOS	2.5 to 3.3Vdc	Surface Mount (Miniature SMD) 3.2 x 5mm 4 Pads	±150ppm to ±250ppm	Contact Q-Tech	View
QTCH High Temperature Oscillators	QTCH570	5.00 x 7.00 x 1.40	High Temp	XO	CMOS	1.8 to 3.3Vdc	Surface Mount (Miniature SMD) 5 x 7mm 4 Pads	±150ppm to ±250ppm	Contact Q-Tech	View
QTCH High Temperature Oscillators (32K768)	QTCH570 (32K768)	5.00 x 7.00 x 1.40	High Temp	XO	CMOS	2.5 to 3.3Vdc	Surface Mount (Miniature SMD) 5 x 7mm 4 Pads	±150ppm to ±250ppm	Contact Q-Tech	View
QTCT220	QTCT220	2.0 x 2.5 x 0.7	Miniature Oscillators	TCXO	Clipped Sine	2.8 to 3.3Vdc	Surface Mount (Miniature SMD) 2.0 x 2.5mm 4 Pad	±0.5ppm to ±2.5ppm	Contact Q-Tech	View
QTCT230	QTCT230	2.5 x 3.2 x 0.9	Miniature Oscillators	TCXO	Clipped Sine	2.8 to 3.3Vdc	Surface Mount (Miniature SMD) 2.5 x 3.2mm 4 Pad	±0.5ppm to ±2.5ppm	Contact Q-Tech	View
QTCT236	QTCT236	2.5 x 3.2 x 1.6	Miniature Oscillators	TCXO	CMOS, LVDS, LVPECL	2.5 or 3.3Vdc	Surface Mount (Miniature SMD) 2.5 x 3.2mm 6 Pad	±0.5ppm to ±2.5ppm	Contact Q-Tech	View
QTCT350	QTCT350	3.20 x 5.00 x 1.10	Miniature Oscillators	TCXO	CMOS or Clipped Sine	2.8 to 5.0Vdc	Surface Mount (Miniature SMD) 3.2 x 5mm 4 Pads	±0.5ppm to ±2.5ppm	Contact Q-Tech	View
QTCT570	QTCT570	5.00 x 7.00 x 1.90	Miniature Oscillators	TCXO	CMOS or Clipped Sine	2.8 to 3.3Vdc	Surface Mount (Miniature SMD) 5 x 7mm 4 Pads	±0.5ppm to ±2.5ppm	Contact Q-Tech	View
QTCV356	QTCV356	3.20 x 5.00 x 1.20	Miniature Oscillators	VCXO	CMOS or PECL	3.3 to 5Vdc	Surface Mount (Miniature SMD) 3.2 x 5mm 6 Pads	±25ppm APR to ±100ppm APR	Contact Q-Tech	View
QTCV576	QTCV576	5.00 x 7.00 x 1.50	Miniature Oscillators	VCXO	CMOS or PECL	3.3 to 5Vdc	Surface Mount (Miniature SMD) 5 x 7mm 6 Pads	±30ppm APR to ±100ppm APR	Contact Q-Tech	View
QTCH500 High Temperature DIP	QTCH500, QTCH510, QTCH550	12.83 x 12.83 x 5.08	High Temp	XO	ACMOS, CMOS, ECL/PECL, HCMOS, LVHCMOS, TTL, Z	1.8 to 5Vdc	Dual In-line (DIP-8) 4 Pin	±100ppm to ±250ppm	Contact Q-Tech	View

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