NBSG16
2.5 V/3.3 VꢀSiGe Differential
Receiver/Driver with
RSECL* Outputs
*Reduced Swing ECL
http://onsemi.com
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.
QFN−16
MN SUFFIX
CASE 485G
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.
MARKING DIAGRAMS*
16
1
The V and V
pins are internally generated voltage supplies
BB
MM
available to this device only. The V is used as a reference voltage
BB
for single-ended NECL or PECL inputs and the V
a reference voltage for LVCMOS inputs. For all single-ended input
conditions, the unused complementary differential input is connected
pin is used as
SG
16
MM
ALYWG
G
to V or V
as a switching reference voltage. V or V
may
BB
MM
BB
MM
also rebias AC coupled inputs. When used, decouple V and V
BB
MM
A
L
Y
W
G
= Assembly Location
= Wafer Lot
= Year
= Work Week
= Pb-Free Package
via a 0.01 mF capacitor and limit current sourcing or sinking to
0.5 mA. When not used, V and V
outputs should be left open.
BB
MM
Features
• Maximum Input Clock Frequency > 12 GHz Typical
• Maximum Input Data Rate > 12 Gb/s Typical
• 120 ps Typical Propagation Delay
(Note: Microdot may be in either location)
*For additional marking information, refer to
Application Note AND8002/D.
• 40 ps Typical Rise and Fall Times
• RSPECL Output with Operating Range: V = 2.375 V to 3.465 V
CC
with V = 0 V
EE
ORDERING INFORMATION
See detailed ordering and shipping information in the package
dimensions section on page 11 of this data sheet.
• RSNECL Output with RSNECL or NECL Inputs with
Operating Range: V = 0 V with V = −2.375 V to −3.465 V
CC
EE
• 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 and V
Reference Voltage Output
BB
MM
• These are Pb-Free Devices
© Semiconductor Components Industries, LLC, 2014
1
Publication Order Number:
June, 2014 − Rev. 20
NBSG16/D