NB7V72M: 2 x 2 Crosspoint Switch, Differential, 1.8 V / 2.5 V, with CML Outputs Clock / Data Buffer / Translator

The NB7V72M is a high bandwidth, low voltage, fully differential 2 x 2 crosspoint switch with CML outputs. The NB7V72M design is optimized for low skew and minimal jitter as it produces two identical copies of Clock or Data operating up to 5 GHz or 6.5 Gb/s, respectively. As such, the NB7V72M is ideal for SONET, GigE, Fiber Channel, Backplane and other clock/data distribution applications. The differential IN/IN inputs incorporate internal 50-ohm termination resistors and will accept LVPECL, CML, or LVDS logic levels. The 16 mA differential CML outputs provide matching internal 50 ohm terminations and produce 400 mV output swings when externally terminated with a 50 ohm resistor to VCC. The NB7V72M is the 1.8 V/2.5 V CML version of the NB7L72M and is offered in a low profile 3 x 3 mm 16-pin QFN package.

特性

Maximum Input Data Rate > 6.5 Gb/s
Data Dependent Jitter < 15 ps pk-pk
Maximum Input Clock Frequency > 5 GHz.
Random Clock Jitter < 0.8 ps RMS
Internal 50-ohm Input Termination Resistors
-40C to +85C Ambient Operating TemperaturerPas
Gigabit Ethernet data/clock routing
SONET data/clocking routingSONET data/clocking routing
Switch fabric clock routing
Redundant switchover
Backplane redundancy

应用

Gigabit Ethernet Data/Clock Routing
SONET Data/Clock Routing
Switch Fabric Clock Routing
Redundant Switchover

数据表 (1)

Document Title	Document ID/Size	Revision	Revision Date
1.8 V / 2.5 V Differential 2 x 2 Crosspoint Switch with CML Outputs Clock/Data Buffer/Translator	NB7V72M/D (155.0kB)	1

封装图纸 (1)

Document Title	Document ID/Size	Revision
QFN16, 3x3, 0.5P	485G-01 (57.3kB)	F

产品订购型号

产品	状况	Compliance	封装		MSL*	容器		预算价格 (1千个数量的单价）
NB7V72MMNG	Active	Pb-free Halide free	QFN-16	485G-01	1	Tube	123	联系BDTIC
NB7V72MMNHTBG	Active	Pb-free Halide free	QFN-16	485G-01	1	Tape and Reel	100	联系BDTIC
NB7V72MMNTXG	Active	Pb-free Halide free	QFN-16	485G-01	1	Tape and Reel	3000	联系BDTIC

订购产品技术参数

Product	Input/Output Ratio	Channels	Input Level	Output Level	VCC Typ (V)	fMax Typ (MHz)	tJitter Typ (ps)	tskew(OO) Max (ps)	tpd Typ (ns)
NB7V72MMNG	2:2	2	LVDS	CML	2.5 1.8	5000	0.5	30	150
NB7V72MMNHTBG	2:2	2	LVDS	CML	2.5 1.8	5000	0.5	30	150
NB7V72MMNTXG	2:2	2	LVDS	CML	2.5 1.8	5000	0.5	30	150

1.8 V / 2.5 V Differential 2 x 2 Crosspoint Switch with CML Outputs Clock/Data Buffer/Translator (155.0kB) NB7V72M

QFN16, 3x3, 0.5P NLSF308