PDF NB7VPQ16M Data sheet ( Hoja de datos )

Número de pieza	NB7VPQ16M
Descripción	1.8V/2.5V CML 12.5 Gbps Programmable Pre-Emphasis Copper/Cable Driver
Fabricantes	ON Semiconductor
Logotipo
Hay una vista previa y un enlace de descarga de NB7VPQ16M (archivo pdf) en la parte inferior de esta página. Total 16 Páginas
No Preview Available ! NB7VPQ16M 1.8V/2.5V CML 12.5 Gbps Programmable Pre-Emphasis Copper/Cable Driver with Selectable Equalizer Receiver Multi−Level Inputs w/ Internal Termination Description The NB7VPQ16M is a high performance single channel programmable Pre−Emphasis CML Driver with a selectable Equalizer Receiver that operates up to 14 Gbps typical with a 1.8 V or 2.5 V power supply. When placed in series with a Data/Clock path, the NB7VPQ16M inputs will compensate the degraded signal transmitted across a FR4 PCB backplane or cable interconnect. Therefore, the serial data rate is increased by reducing Inter−Symbol Interference (ISI) caused by losses in copper interconnect or long cables. The Pre−Emphasis buffer is controlled using a serial bus via the Serial Data In (SDIN) and Serial Clock In (SCLKIN) control inputs and contains circuitry which provides sixteen programmable Pre−Emphasis settings to select the optimal output compensation level. These selectable output levels will handle various backplane lengths and cable lines. The first four SDIN bits (D3:D0) will digitally select 0 dB through 12 dB typical of de−emphasis (see Table 1). For cascaded applications, the shifted SDIN and SCLKIN signals are presented at the SDOUT and SCLKOUT pins. The 5th−bit (LSB) of the serial data bits allows for enabling the equalization function of the receiver. The differential Data / Clock inputs incorporate a pair of internal www.Dat5a0ShWeette4rUm.cionmation resistors, in a 100 W center−tapped configuration, via the VT pin and will accept LVPECL, CML or LVDS logic levels. This feature provides transmission line termination on−chip, at the receiver end, eliminating external components. The NB7VPQ16M is a member of the GigaComm™ Family of high performance Data/Clock products with Pre−Emphasis/Equalization (PEEQ). http://onsemi.com MARKING DIAGRAM* 16 1 1 QFN−16 MN SUFFIX CASE 485G A L Y W G NB7V PQ16M ALYWG G = Assembly Location = Wafer Lot = Year = Work Week = Pb−Free Package (Note: Microdot may be in either location) *For additional marking information, refer to Application Note AND8002/D. IN VT IN SDIN SCLKIN SLOAD EQ SDI DAC PE SDOUT SCLKOUT Q Q Figure 1. Simplified Logic Diagram ORDERING INFORMATION See detailed ordering and shipping information in the package dimensions section on page 15 of this data sheet. Features • Maximum Input Data Rate > 12.5 Gbps • Maximum Input Clock Frequency > 8 GHz • Drives Up To 18−inches of FR4 • (16) Programmable Output De−emphasis Levels; 0 dB through 12 dB • 200 ps Typical Propagation Delay • Differential CML Outputs, 400 mV Peak−to−Peak, Typical (PE = 0 dB) • Operating Range: VCC = 1.71 V to 2.625 V, GND = 0 V • Internal Output Termination Resistors, 50 W • QFN−16 Package, 3 mm x 3 mm • −40°C to +85°C Ambient Operating Temperature • These are Pb−Free Devices © Semiconductor Components Industries, LLC, 2009 July, 2009 − Rev. 0 1 Publication Order Number: NB7VPQ16M/D 1 page NB7VPQ16M Table 4. ATTRIBUTES Characteristics ESD Protection Human Body Model Machine Model Internal Input Pulldown Resistor Moisture Sensitivity, Indefinite Time Out of Drypack (Note 3) Flammability Rating Oxygen Index: 28 to 34 Transistor Count Meets or exceeds JEDEC Spec EIA/JESD78 IC Latchup Test 3. For additional information, see Application Note AND8003/D. Value > 4 kV > 200 V 75 kW Level 1 UL 94 V−0 @ 0.125 in 416 Table 5. MAXIMUM RATINGS Symbol Parameter Condition 1 Condition 2 Rating Unit VCC, VCCD Positive Power Supply VIN Positive Input Voltage GND = 0 V GND = 0 V 3.0 −0.5 to VCC +0.5 V V VINPP Iout Differential Input Voltage \|IN − IN\| Output Current Continuous Surge 1.89 V 34 mA 40 IIN Input Current Through RT (50 W Resistor) $40 mA TA Operating Temperature Range −40 to +85 °C Tstg Storage Temperature Range −65 to +150 °C qJA Thermal Resistance (Junction−to−Ambient) (Note 4) TGSD 51−6 (2S2P Multilayer Test Board) with Filled Thermal Vias 0 lfpm 500 lfpm QFN−16 QFN−16 42 °C/W 35 qJC Thermal Resistance (Junction−to−Case) Standard Board QFN−16 4 °C/W Tsol Wave Solder Pb−Free 265 °C Stresses exceeding Maximum Ratings may damage the device. Maximum Ratings are stress ratings only. Functional operation above the Recommended Operating Conditions is not implied. Extended exposure to stresses above the Recommended Operating Conditions may affect device reliability. 4. JEDEC standard multilayer board − 2S2P (2 signal, 2 power) with 8 filled thermal vias under exposed pad. www.DataSheet4U.com http://onsemi.com 5 5 Page NB7VPQ16M DUTA INA DUTB INB DUTC INC SLOAD Serial Data In SDINA Serial Clock In SCLKINA EQA PEA CML SDOUTA SLOAD SDINB SCLKINB SCLKOUTA EQB PEB CML SDOUTB SLOAD SDINC SCLKINC SCLKOUTB QA QB Figure 13. Simplified Cascaded Logic Diagram EQC PEC CML SDOUTC SCLKOUTC QC SDIN DUTC DUTB DUTA D3C D2C D1C D0C EQC D3B D2B D1B D0B EQB D3A D2A D1A D0A EQA SCLKIN 1 23 45 67 8 9 10 11 12 13 14 15 SDOUT 5 Clocks SCLKIN to SDOUT tPD 5 Clocks DUTC XXXXXXXXXXXXXXXXX D3C D2C D1C D0C EQC 5 Clocks DUTB D3B D2B D1B D0B EQB DUTA D3A D2A D1A D0A EQA SCLKOUT 1 23 4 tPD SCLKIN to SCLKOUT 5 67 8 9 10 11 12 13 14 15 16 17 18 19 XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX www.DataSheeStL4OUA.Dcom tPWMin tS3 IN XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX IN Figure 14. Simplified Cascaded Serial Data/Clock Timing Diagram http://onsemi.com 11 11 Page

Páginas	Total 16 Páginas
PDF Descargar	[ Datasheet NB7VPQ16M.PDF ]

Hoja de datos destacado

Número de pieza	Descripción	Fabricantes
NB7VPQ16M	1.8V/2.5V CML 12.5 Gbps Programmable Pre-Emphasis Copper/Cable Driver	ON Semiconductor

Número de pieza	Descripción	Fabricantes
SLA6805M	High Voltage 3 phase Motor Driver IC.	Sanken
SDC1742	12- and 14-Bit Hybrid Synchro / Resolver-to-Digital Converters.	Analog Devices

DataSheet.es es una pagina web que funciona como un repositorio de manuales o hoja de datos de muchos de los productos más populares,
permitiéndote verlos en linea o descargarlos en PDF.

DataSheet.es | 2020 | Privacy Policy | Contacto | Buscar