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Crystal oscillator SKYWORKS 590QB-BDG with advanced DSPLL technology ensuring stable and clock signals

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Crystal oscillator SKYWORKS 590QB-BDG with advanced DSPLL technology ensuring stable and clock signals

Frequency Stability : ±25ppm

Output Type : CML

Voltage - Supply : 3.3V

Frequency : 214.999MHz

Description : ±25ppm CML 3.3V 214.999MHz SMD7050-6P Programmable Oscillators RoHS

Mfr. Part # : 590QB-BDG

Model Number : 590QB-BDG

Package : SMD7050-6P

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Product Overview

The Skyworks Si590/591 is a Crystal Oscillator (XO) utilizing advanced DSPLL circuitry to deliver low jitter clock signals at high frequencies, supporting any frequency from 10 to 810 MHz. Unlike traditional XOs, it uses a single fixed crystal, enabling a wide range of output frequencies with exceptional stability and reliability. Its IC-based design offers superior supply noise rejection, making it ideal for noisy communication environments. The Si590/591 is factory configurable for frequency, supply voltage, output format, and stability, minimizing lead times for custom specifications.

Product Attributes

Brand: Skyworks Solutions, Inc.
Certifications: Pb-free/RoHS-compliant
Material: Internal fundamental mode crystal
Package Options: 5x7 mm, 3.2x5 mm

Technical Specifications

Parameter	Symbol	Test Condition	Min	Typ	Max	Units
Electrical Specifications
Supply Voltage	VDD	3.3 V option	2.97	3.3	3.63	V
		2.5 V option	2.25	2.5	2.75	V
		1.8 V option	1.71	1.8	1.89	V
Supply Current	IDD	Output enabled LVPECL		110	125	mA
		Output enabled CML		100	110	mA
		Output enabled LVDS		90	100	mA
		Output enabled CMOS		80	90	mA
		Tristate mode		60	75	mA
Output Enable (OE) VIH	VIH		0.75 x VDD			V
Output Enable (OE) VIL	VIL				0.5	V
Operating Temperature Range	TA		40		85	C
CLK Output Frequency Characteristics
Nominal Frequency	fO	LVPECL/LVDS/CML	10		810	MHz
		CMOS	10		160	MHz
Initial Accuracy	fi	Measured at +25 C at time of shipping		1.5		ppm
Total Stability		second option code D			20	ppm
		second option code C			30	ppm
		second option code B			50	ppm
		second option code A			100	ppm
Temperature Stability		second option code D			7	ppm
		second option code C			20	ppm
		second option code B			25	ppm
		second option code A			50	ppm
Powerup Time	tOSC	Time from powerup or tristate mode to fO			10	ms
CLK Output Levels and Symmetry
LVPECL Output Option VO mid-level	VO		VDD 1.42		VDD 1.25	V
LVPECL Output Option VOD swing (diff)	VOD		1.1		1.9	VPP
LVDS Output Option VO mid-level	VO		1.125	1.20	1.275	V
LVDS Output Option VOD swing (diff)	VOD		0.5	0.7	0.9	VPP
CML Output Option VO mid-level (2.5/3.3 V)	VO			VDD 1.30		V
CML Output Option VOD swing (diff) (2.5/3.3 V)	VOD		1.10	1.50	1.90	VPP
CMOS Output VOH	VOH		0.8 x VDD		VDD	V
CMOS Output VOL	VOL				0.4	V
Rise/Fall time (20/80%)	tR, tF	LVPECL/LVDS/CML			350	ps
Rise/Fall time (20/80%)	tR, tF	CMOS with CL = 15 pF		1	2	ns
Symmetry (duty cycle)	SYM	LVPECL: VDD 1.3 V (diff)	45		55	%
Symmetry (duty cycle)	SYM	LVDS: 1.25 V (diff)	45		55	%
Symmetry (duty cycle)	SYM	CMOS: VDD/2	45		55	%
CLK Output Phase Jitter
Phase Jitter (RMS) (LVPECL/LVDS/CML)	J	50 MHz < FOUT < 810 MHz, 12 kHz to 20 MHz		0.5	1.0	ps
Phase Jitter (RMS) (LVPECL/LVDS/CML)	J	155.52 MHz output frequency, 12 kHz to 20 MHz		0.4	0.7	ps
Phase Jitter (RMS) (CMOS)	J	50 MHz < FOUT < 160 MHz, 12 kHz to 20 MHz		0.6	1.0	ps
CLK Output Period Jitter
Period Jitter (RMS)	JPER	Any output mode, N = 1000 cycles			3	ps
Period Jitter (Peak-to-Peak)		Any output mode, N = 1000 cycles			35	ps
Environmental Compliance and Package Information
Mechanical Shock		MIL-STD-883, Method 2002
Mechanical Vibration		MIL-STD-883, Method 2007
Solderability		MIL-STD-883, Method 2003
Gross and Fine Leak		MIL-STD-883, Method 1014
Resistance to Solder Heat		MIL-STD-883, Method 2036
Contact Pads		Gold over Nickel
Thermal Characteristics (Typical values TA = 25 C, VDD = 3.3 V)
Thermal Resistance Junction to Ambient	JA	5x7mm, Still Air			84.6	C/W
Thermal Resistance Junction to Case	JC	5x7mm, Still Air			38.8	C/W
Thermal Resistance Junction to Ambient	JA	3.2x5mm, Still Air			31.1	C/W
Thermal Resistance Junction to Case	JC	3.2x5mm, Still Air			13.3	C/W
Ambient Temperature	TA		40		85	C
Junction Temperature	TJ				125	C
Absolute Maximum Ratings
Maximum Operating Temperature	TAMAX				85	C
Supply Voltage, 1.8 V Option	VDD		0.5		1.9	V
Supply Voltage, 2.5/3.3 V Option	VDD		0.5		3.8	V
Input Voltage (any input pin)	VI		0.5		VDD + 0.3	V
Storage Temperature	TS		55		125	C
ESD Sensitivity (HBM, per JESD22-A114)	ESD				2500	V
Soldering Temperature (Pb-free profile)	TPEAK				260	C
Soldering Temperature Time @ TPEAK (Pb-free profile)	tP		20		40	seconds

2411041628_SKYWORKS-590QB-BDG_C7026786.pdf

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