5028

Contact sales@vcamerica.com for Sample Requests, Pricing, and Delivery
The 5028 series are miniature crystal oscillator module ICs operating 0.8 to 2.0 volts, making them ideal choices for single battery clock oscillator operation. The devices are fabricated using a proprietary low voltage process.

Three (3) pad layouts to suit various package options ranging from 7.0x5.0 mm to 2.5x2.0 mm, making these devices ideal for miniature crystal oscillators.

Block Diagram

Packages for 5028
Size (mm)	Package	Height w/o lid (mm)	Pads	D/A connection	Layout Type	Lid	Stepped Lid
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

5028.pdf

Key Features

0.8 to 2.0V operating supply voltage range
3 pad layout options for mounting
- 5028Ax series : for Flip Chip Bonding
- 5028Bx series : for Wire Bonding (type I)
- 5028Cx series : for Wire Bonding (type II)
Recommended oscillation frequency range : 20 MHz to 50 MHz
Multi-stage frequency divider for low-frequency output support : 0.75 MHz (min)
Selectable by version: f₀, f₀/2, f₀/4, f₀/8, f₀/16, f₀/32, f₀/64
-40 to 85°C operating temperature range
Standby CMOS input disables with high impedance output, oscillator stops
CMOS output duty level (1/2VDD)
50 ± 5% output duty
15pF output drive capability
Wafer form, Chip form for ceramic LCC assembly
-40°C to 85°C operating temperature range

Applications

Handheld or portable equipment
Single Battery Cell applications
System clocks

Benefits

Operation across min/max of a single battery simplifies design
Eliminates need for DC/DC converter

5028

Packages for 5028