A D S A N T E C

A d v a n c e d
S 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-PQC
17Gbps 2:1 Multiplexer

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 24-pin package.

VCC

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

DAN



VCC

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

DAP



VCC

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

VEE

18 17 16 15 14 13

Rev.: 4,VCC

1912VEE

DBP

2011VCC

VCC

2110OUTP

DBN

229VCCVCC

238OUTNVEE

247VCC

February 2008.

123456VCCSELP

VCC

SELN

VCC

VEE

ASNT5150

ASNT5150-PQC

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

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-PQC 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-PQC 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-PQC 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 anycombination. 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
1,3,5,7,9,11
13,15,17,19,21,23
vee
6,12,18,24
dbp
20
dbn
22
dap
16dan
14
selp
2seln
4outp
10outn8Rev.: 4,PS

Power Supply: 3.3V / 0VPSInput

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

February 2008.

ASNT5150-PQC

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
Power
Junction 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
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
-25
50
125

UNIT
V
V
mA
mW°C

COMMENTS±6%±6%

0.0
17
Vcc-0.8 Vcc-0.3 Vcc+0.3
50
300
800

Gbps
VmV

Peak-to-peak

0.010Vcc-0.8 Vcc-0.3 Vcc+0.3
50300
80040% 50% 60%

GHzVmV

Peak-to-peak

0.017Vcc-0.3 Vcc-0.2 Vcc-0.1
380 400
420151719<1GbpsVmVpspsPeak-to-peak
20%-80%Peak-to-peak

PACKAGE INFORMATIONThe chip is packaged in a standard 24-pin QFN package. The package’s mechanical information
is available on the company’s website.

Rev.: 4, February 2008.

ASNT5150-PQC