The ADCLK905 (one input, one output), ADCLK907 (dual one input, one output), and ADCLK925 (one input, two outputs) are ultrafast clock/data buffers fabricated on the Analog Devices, Inc., proprietary XFCB3 silicon germanium (SiGe) bipolar process.

The ADCLK905/ADCLK907/ADCLK925 feature full-swing emitter coupled logic (ECL) output drivers. For PECL (positive ECL) operation, bias V_CC to the positive supply and V_EE to ground. For NECL (negative ECL) operation, bias V_CC to ground and V_EE to the negative supply.

The buffers offer 95 ps propagation delay, 7.5 GHz toggle rate, 10 Gbps data rate, and 60 fs random jitter (RJ).

The inputs have center-tapped, 100 Ω, on-chip termination resistors. A V_REF pin is available for biasing ac-coupled inputs.

The ECL output stages are designed to directly drive 800 mV each side into 50 Ω terminated to V_CC − 2 V for a total differential output swing of 1.6 V.

The ADCLK905/ADCLK907/ADCLK925 are available in 16-lead LFCSP packages.

Applications

Clock and data signal restoration and level shifting

Automatic test equipment (ATE)

High speed instrumentation

High speed line receivers

Threshold detection

Converter clocking

Part#	Product Description	+Supply Voltage (V)	# of Inputs	# of Outputs	On-Chip VCO or DCO	Max f-out (MHz)	Output Logic	Random Jitter (ps-RMS)	Package	Price* (1000-4999)
AD9510	Multi-Output Clock Generator	3.3	1	8	No	1200	CMOS, LVDS, LVPECL	0.225	64-LFCSP	$12.09
AD9511	Multi-Output Clock Generator	3.3	1	5	No	1200	CMOS, LVDS, LVPECL	0.225	48-LFCSP	$10.07
AD9512	Clock Divider	3.3	1	5	No	1200	CMOS, LVDS, LVPECL	0.225	48-LFCSP	$9.06
AD9513	Clock Divider	3.3	1	3	No	800	CMOS, LVDS	0.3	32-LFCSP	$6.02
AD9514	Clock Divider	3.3	1	3	No	1600	CMOS, LVDS, LVPECL	0.225	32-LFCSP	$6.02
AD9515	Clock Divider	3.3	1	2	No	1600	CMOS, LVDS, LVPECL	0.225	32-LFCSP	$4.81
AD9516-0	Multi-Output Clock Generator	3.3	2	14	Yes	2950	CMOS, LVDS, LVPECL	0.4	64-LFCSP	$12.65
AD9516-1	Multi-Output Clock Generator	3.3	2	14	Yes	2650	CMOS, LVDS, LVPECL	0.4	64-LFCSP	$12.65
AD9516-2	Multi-Output Clock Generator	3.3	2	14	Yes	2335	CMOS, LVDS, LVPECL	0.4	64-LFCSP	$12.65
AD9516-3	Multi-Output Clock Generator	3.3	2	14	Yes	2250	CMOS, LVDS, LVPECL	0.4	64-LFCSP	$12.65
AD9516-4	Multi-Output Clock Generator	3.3	2	14	Yes	1800	CMOS, LVDS, LVPECL	0.4	64-LFCSP	$12.65
AD9517-0	Multi-Output Clock Generator	3.3	2	12	Yes	2950	CMOS, LVDS, LVPECL	0.4	48-LFCSP	$11.54
AD9517-1	Multi-Output Clock Generator	3.3	2	12	Yes	2650	CMOS, LVDS, LVPECL	0.4	48-LFCSP	$11.54
AD9517-2	Multi-Output Clock Generator	3.3	2	12	Yes	2335	CMOS, LVDS, LVPECL	0.4	48-LFCSP	$11.54
AD9517-3	Multi-Output Clock Generator	3.3	2	12	Yes	2250	CMOS, LVDS, LVPECL	0.4	48-LFCSP	$11.54
AD9517-4	Multi-Output Clock Generator	3.3	2	12	Yes	1800	CMOS, LVDS, LVPECL	0.4	48-LFCSP	$11.54
AD9518-0	Multi-Output Clock Generator	3.3	2	6	Yes	2950	LVPECL	0.4	48-LFCSP	$9.97
AD9518-1	Multi-Output Clock Generator	3.3	2	6	Yes	2650	LVPECL	0.4	48-LFCSP	$9.97
AD9518-2	Multi-Output Clock Generator	3.3	2	6	Yes	2335	LVPECL	0.4	48-LFCSP	$9.97
AD9518-3	Multi-Output Clock Generator	3.3	2	6	Yes	2250	LVPECL	0.4	48-LFCSP	$9.97
AD9518-4	Multi-Output Clock Generator	3.3	2	6	Yes	1800	LVPECL	0.4	48-LFCSP	$9.97
AD9540	Clock Generator Synchronizer	3.3	1	1	Yes	655	CML, PECL-Compliant	0.7	48-LFCSP	$10.07
AD9549	Clock Generator Synchronizer	3.3	2	2	Yes	750	CMOS, HSTL	0.6	64-LFCSP	$12.56
ADCLK905	Clock Buffer	3.3	1	1	No	6000	ECL, LVPECL, PECL	0.06	16-LFCSP	$5.67
ADCLK907	Clock Buffer	3.3	2	2	No	6000	ECL, LVPECL, PECL	0.06	16-LFCSP	$6.83
ADCLK925	Clock Buffer	3.3	1	2	No	6000	ECL, LVPECL, PECL	0.06	16-LFCSP	$6.02

* The pricing listed here is provided only for budgetary purposes as recommended list price in U.S. Dollars in the United States ex factor per unit for the stated volume. Pricing displayed for Evaluation Boards and Kits is based on 1-piece pricing.
** Pricing is currently unavailable. Click on the product number to see the Product Page for additional information.

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• Obsolete: The specific part is obsolete and no longer available. Other models listed in the table may still be available (if they have a status that is not obsolete).

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For detailed drawings and chemical composition please consult our  Package Site

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• Commercial: 0 to +70 degrees Celsius
• Military : -55 to +125 degrees Celsius
• Industrial: Temperature ranges may vary by model. Please consult the datasheet for more information.
• Automotive: -40 to +125 degrees Celsius

The USA list pricing shown is for BUDGETARY USE ONLY, shown in United States dollars (FOB USA per unit for the stated volume), and is subject to change. International prices may differ due to local duties, taxes, fees and exchange rates. For volume-specific price or delivery quotes, please contact your local Analog Devices, Inc. sales office or authorized distributor. Pricing displayed for Evaluation Boards and Kits is based on 1-piece pricing.

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