NBSG72A
2.5V/3.3V SiGe Differential
2 x 2 Crosspoint Switch
with Output Level Select
The NBSG72A is a high鈭抌andwidth fully differential 2 X 2
crosspoint switch with Output Level Select (OLS) capabilities. This is
a part of the GigaComm鈩?family of high performance Silicon
Germanium products. The device is housed in a low profile 3 X 3 mm
16鈭抪in QFN package.
Differential inputs incorporate internal 50
W
termination resistors
and accept NECL (Negative ECL), PECL (Positive ECL),
LVCMOS/LVTTL, CML, or LVDS. The OLS input is used to
program the peak鈭抰o鈭抪eak output amplitude between 0 mV and
800 mV in five discrete steps. The SELECT inputs are single鈭抏nded
and can be driven with either LVECL or LVCMOS/LVTTL
input levels.
Features
http://onsemi.com
MARKING
DIAGRAM*
1
1
QFN鈭?6
MN SUFFIX
CASE 485G
鈥?/div>
鈥?/div>
鈥?/div>
鈥?/div>
鈥?/div>
Maximum Input Clock Frequency > 7 GHz Typical
Maximum Input Data Rate > 7 Gb/s Typical
200 ps Typical Propagation Delay (OLS = FLOAT)
55/45 ps Typical Rise/Fall Times (OLS = FLOAT)
Selectable Swing PECL Output with Operating Range:
V
CC
= 2.375 V to 3.465 V with V
EE
= 0 V
鈥?/div>
Selectable Swing NECL Output with NECL Inputs with
Operating Range: V
CC
= 0 V with V
EE
=
鈭?.375
V to
鈭?.465
V
鈥?/div>
Selectable Output Levels (0 mV, 200 mV, 400 mV, 600 mV or
800 mV Peak鈭抰o鈭扨eak Output)
鈥?/div>
50
W
Internal Input Termination Resistors
A
= Assembly Location
L
= Wafer Lot
Y
= Year
W
= Work Week
G
= Pb鈭扚ree 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 13 of this data sheet.
鈥?/div>
Single鈭扙nded LVECL or LVCMOS/LVTTL Select Inputs
(SELA, SELB)
鈥?/div>
Pb鈭扚ree Packages are Available
漏
Semiconductor Components Industries, LLC, 2006
November, 2006
鈭?/div>
Rev. 5
1
Publication Order Number:
NBSG72A/D
脟脟
脟脟
16
SG
72A
ALYWG
G
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NBSG72AMNEVB相關(guān)型號PDF文件下載
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