A D S A N T E C

A d v a n c e dS c ie n c ea n dN o v e l
T e c h n o lo g y

27 Via Porto Grande, Rancho Palos Verdes, CA, 90275.

Ph. # 1-310-377-6029.

Fax # 1-310-377-9940.

ASNT5150-PQD
17Gbps 2:1 Multiplexer

Ideal for use as a selector switch or as a high speed 2:1 MUX.

Ideal for high speed proof-of-concept prototyping.



Fully differential input and output buffers with on-chip 50Ω termination.

CML output interface with 400mV single-ended swing.

Single ±3.3V power supply.

Power consumption: 315mW.

Fabricated in SiGe for high performance, yield, and reliability.

Standard MLF/QFN 16-pin package.

VCC

Exhibits low jitter and limited temperature variation over industrial temperature range.

DBN



DBP

High speed broadband 2:1 Multiplexer/Selector (MUX) gate.

VEE

12 11 10 9Rev.: 4,DAP

147

DAN

15

ASNT5150 6

OUTP

VEE

165February 2008.

1234VEE

VEE

SELN

8SELP

13VCC

VCC

OUTN
VCC

ASNT5150-PQD

A d v a n c e dS c ie n c ea n dN o v e lT e c h n o lo g y

A D S A N T E C

27 Via Porto Grande, Rancho Palos Verdes, CA, 90275.

Ph. # 1-310-377-6029.

Fax # 1-310-377-9940.

DESCRIPTION
The temperature stable and broadband ASNT5150-PQD SiGe IC can be utilized as either aselector switch or a high speed 2:1 multiplexer (MUX) and is intended for use in high-speed
measurement / test equipment. When employed as a selector switch, ASNT5150-PQD can route
one of its up to 17Gbps data inputs to its output while effectively blocking the other data input.
Selection of a specific data input is achieved through appropriate external biasing of the selector
signal inputs. As a 2:1 MUX, ASNT5150-PQD can receive up to 8.5Gbps input data signals andeffectively multiplex them into a 17Gbps NRZ output data signal by using an input 8.5GHz clock
signal on its selector signal inputs. The part’s I/Os support the CML logic interface with on chip50Ω termination and may be used differentially, AC/DC coupled, single-ended, or in any
combination. It operates from a single ±3.3V power supply.

FUNCTIONAL BLOCK DIAGRAM
DATA-Ap DATA-An
50505050

DATA-Bp

DATA-Outp

2:1 Mux
core

DATA-Bn

DATA-Outn

50505050
Selp Seln

TERMINAL FUNCTIONS
vcc
vee
dbp
dbn
dap
dan
selp
seln
outpoutn

1,5,9,13
4,8,12,16
1110
1415
2
3
76PSPSInput

Power Supply: 3.3V / 0V
Power Supply: 0V / -3.3V
Differential CML high-speed data signal inputs

Input

Differential CML high-speed data signal inputs

Input

Differential CML high-speed clock signal inputs

OutputDifferential CML high-speed data signal outputs

Rev.: 4,February 2008.

ASNT5150-PQD

A D S A N T E C

A d v a n c e d
S c ie n c ea n d
N o v e l
T e c h n o lo g y

27 Via Porto Grande, Rancho Palos Verdes, CA, 90275.

Ph. # 1-310-377-6029.

Fax # 1-310-377-9940.

ELECTRICAL CHARACTERISTICSPARAMETER
VEE
VCC
IEE
PowerJunction Temp.
Input Data (d)Data rate
CM Level
SE Swing
Input Clock (sel)Frequency
CM Level
SE Swing
Duty Cycle
Output Data (out)Data rate
CM Level
SE Swing pk-pk
Rise/Fall Times
Additive Jitter

MIN TYP MAX-3.1
0.0 / -3.3-3.5
3.1
3.3 / 0.0
3.5
95315-2550
125UNIT
V
V
mA
mW
°C

COMMENTS±6%±6%0.0
17
Vcc-0.8 Vcc-0.3 Vcc+0.3
50
300
800

Gbps
V
mV

Peak-to-peak

0.0
10
Vcc-0.8 Vcc-0.3 Vcc+0.350300
800
40% 50% 60%GHz
V
mV

Peak-to-peak

0.0
17
Vcc-0.3 Vcc-0.2 Vcc-0.1
380 400
420151719<1GbpsVmVps
ps

Peak-to-peak
20%-80%Peak-to-peak

PACKAGE INFORMATIONThe chip is packaged in a standard 16-pin QFN package. The package’s mechanical information
is available on the company’s website.

Rev.: 4, February 2008.

ASNT5150-PQD