NBSG16 Datasheet, PDF (1/12 Pages) ON Semiconductor – 2.5V/3.3V SiGe Differential Receiver/Driver with RSECL Outputs

NBSG16
2.5V/3.3V SiGe Differential
Receiver/Driver with
RSECL* Outputs
*Reduced Swing ECL
Description
The NBSG16 is a differential receiver/driver targeted for high
frequency applications. The device is functionally equivalent to the
EP16 and LVEP16 devices with much higher bandwidth and lower
EMI capabilities.
Inputs incorporate internal 50 W termination resistors and accept
NECL (Negative ECL), PECL (Positive ECL), HSTL, LVTTL,
LVCMOS, CML, or LVDS. Outputs are RSECL (Reduced Swing
ECL), 400 mV.
The V_BB and V_MM pins are internally generated voltage supplies
available to this device only. The V_BB is used as a reference voltage
for single−ended NECL or PECL inputs and the V_MM pin is used as a
reference voltage for LVCMOS inputs. For all single−ended input
conditions, the unused complementary differential input is connected
to V_BB or V_MM as a switching reference voltage. V_BB or V_MM may
also rebias AC coupled inputs. When used, decouple V_BB and V_MM
via a 0.01 mF capacitor and limit current sourcing or sinking to 0.5 mA.
When not used, V_BB and V_MM outputs should be left open.
Features
• Maximum Input Clock Frequency > 12 GHz Typical
• Maximum Input Data Rate > 12 Gb/s Typical
• 120 ps Typical Propagation Delay
• 40 ps Typical Rise and Fall Times
• RSPECL Output with Operating Range: V_CC = 2.375 V to 3.465 V
with V_EE = 0 V
• RSNECL Output with RSNECL or NECL Inputs with
Operating Range: V_CC = 0 V with V_EE = −2.375 V to −3.465 V
• RSECL Output Level (400 mV Peak−to−Peak Output), Differential
Output Only
• 50 W Internal Input Termination Resistors
• Compatible with Existing 2.5 V/3.3 V LVEP, EP, and LVEL Devices
• V_BB and V_MM Reference Voltage Output
• Pb−Free Packages are Available
http://onsemi.com
MARKING DIAGRAMS*
FCBGA−16
BA SUFFIX
CASE 489
QFN−16
MN SUFFIX
CASE 485G
SG
16
ALYW
16
1
ÇÇÇÇ SG
16
ALYWG
G
A = Assembly Location
L = Wafer Lot
Y = Year
W = Work Week
G = Pb−Free Package
(Note: Microdot may be in either location)
*For additional marking information, refer to
Application Note AND8002/D.
ORDERING INFORMATION
See detailed ordering and shipping information in the package
dimensions section on page 10 of this data sheet.
© Semiconductor Components Industries, LLC, 2006
1
July, 2006 − Rev. 14
Publication Order Number:
NBSG16/D