HMC953 14 Gbps Dual D-Type Flip-Flop with Common Clock SMT & Programmable Output Voltage

The HMC953LC4B is a Differential Dual D-Type Flip Flop with a common clock to support data transmission rates of up to 14 Gbps, and selector port operation of up to 14 GHz. During normal operation, dual differential data is transferred to the respective outputs on the positive edge of the clock. Reversing the clock inputs allows for negative-edge triggered applications. The HMC953LC4B also features an output level control pin, VR, which allows for loss compensation or for signal level optimization.

All differential input signals to the HMC953LC4B are terminated with 50 Ohms to ground on-chip, and may be either AC or DC coupled. The outputs of the HMC953LC4B may be operated either differentially or single-ended. Outputs can be connected directly to a 50 Ohm terminated system, while DC blocking capacitors may be used if the terminating system is 50 Ohms to a non-ground DC voltage. The HMC- 953LC4B operates from a single -3.3 V DC supply and is available in a ceramic RoHS-compliant 4x4 mm SMT package.

Applications

Features and Benefits

Differential or Single-Ended Operation
Fast Rise and Fall Times: 22 / 20 ps
Low Power Consumption: 442 mW typ.
Programmable Differential Output Voltage Swing:
600 - 1300 mVp-p

Propagation Delay: 104 ps
Single Supply: -3.3V
24 Lead 4x4mm SMT
Package: 16mm²

High Speed Logic & Data Path Management

Logic Devices

Data Sheets

Document	note
HMC953: 14 Gbps, Dual D-Type Flip-Flop with Common Clock & Programmable Output Voltage Data Sheet	PDF 552.88 K

Order Information

Part Number	Package	Packing Qty	Temp Range	Price 100-499	Price 1000+	RoHS
HMC953LC4B Production	24 ld LCC (4x4mm w/2.5mm EP)	OTH 50	-40 to 85C	159.07	128.84	Y
HMC953LC4BTR Production	24 ld LCC (4x4mm w/2.5mm EP)	REEL 100	-40 to 85C	159.07	128.84	Y
HMC953LC4BTR-R5 Production	24 ld LCC (4x4mm w/2.5mm EP)	REEL 500	-40 to 85C	159.07	128.84	Y