VC5052H

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The VC5052H H series miniature crystal oscillator ICs output frequencies ranging 1.25 MHz to 80 MHz using fundamental crystals oscillating from 20 MHz to 80 MHz The Oscillator circuit stage incorporates a stable voltage regulator which significantly reduces current consumption and fixes crystal drive current. Excellent PSRR and frequency stability <<1ppm ΔF/ΔV result.

Three (3) pad layout package options enable wide range of ceramic LCC from 7.0x5.0 mm down to 1.6x1.2 mm. Operating temperature range is -55°C to 125°C

Packages for VC5052H
Size (mm)	Package	Height w/o lid (mm)	Pads	D/A connection	Layout Type	Lid	Stepped Lid
2.0x1.6	S2016CLK1	0.67	4	NC	II	LDK2016-2-1N
2.0x1.6	S2016CLK2	0.67	4	NC	I	LDK2016-2-1N
2.5x2.0	S2520CLK1	0.82	4	NC	I	LDK2520-1.5-1N
2.5x2.0	S2520CLK5	0.82	4	VSS	FCWB	LDK2520-1.5-1N
3.2x2.5	S3225CLK5	0.94	4	VSS	I II FCWB	LDK3225-2-1N	LDSL3225-3-10N
5.0x3.2	S5032CLK6	1.2	4	VSS	II	LDK5032-3-1N	LDSL5032-3-N10
7.0x5.0	S5070CLK4	1.2	4	NC	I II FCWB	LDK5070-4-10N	LDSL5070-5-10K LDSL5070-5-11K

*See full Package and Lid Reference Tables

Datasheets

Key Features

1.6 to 3.63V operating supply voltage
Low power
Optimized for small packages (low Crystal Drive current)
Multi-stage output dividers extend frequency down to 1.25 MHz
Low Phase noise
Two fundamental frequency ranges:
- 20 to 60 MHz (x1~x5 versions)
- 40 to 80 MHz (xP~xT versions)
Pad layout options for Flip chip and wire bonding cover 1.6x1.2mm to 7.0x5.0mm mm package sizes
Standby CMOS input disables with high impedance output, oscillator stops
CMOS output duty level (1/2VDD)
50% ±5% duty cycle
15pF output drive capability
-55°C to 125°C operating temperature range

Applications

Handheld and portable equipment
Communications infrastructure
Computers
Military
System Clocks

Benefits

Use in many package sizes down to 1.0x1.6mm mm
Lower design cost
Low product cost
Excellent phase noise/ jitter performance
wider temperature range of operation

VC5052H

Packages for VC5052H