Advanced Science And Novel Technology Company, Inc.
27 Via Porto Grande, Rancho Palos Verdes, CA 90275
Offices: 310-377-6029 / 310-803-9284 Fax: 310-377-9940
www.adsantec.com

ASNT5190B-MOD
DC-64Gbps Broadband Digital 1:2 Demultiplexer Module
High speed broadband 1:2 Demultiplexer

External control of internal clock’s duty cycleExhibits low jitter and limited temperature variation over industrial temperature range

Ideal for high speed proof-of-concept prototyping

Fully differential CML input interface

Fully differential CML output interface with 400mV single-ended swingSingle -3.3V power supplyPower consumption: 600mW



Custom metal package with excellent high-speed characteristics



Incorporates a SiGe IC for high performance, yield, and reliabilityRev. 1.0.1

1March 2018

Advanced Science And Novel Technology Company, Inc.
27 Via Porto Grande, Rancho Palos Verdes, CA 90275
Offices: 310-377-6029 / 310-803-9284 Fax: 310-377-9940
www.adsantec.com

DESCRIPTION
q1p

q1n50

505050dp

q2p

1:2 DMXCoredn50

q2n505050dcinp

dcinn
1K cpcn 1KFig. 1. IC Functional Block Diagram

The temperature stable ASNT5190B-MOD is a module with a SiGe IC inside. It can be utilized as a highspeed 1:2 demultiplexer, and is intended for use in high-speed measurement / test equipment. Theinternal IC shown in Fig. 1 can receive a high speed differential data input signal dp/dn and effectively
demultiplex it into two high speed differential data output signals q1p/q1n and q2p/q2n by using a highspeed differential clock input signal cp/cn. The duty cycle of the internal clock can be adjusted throughports dcinp/dcinn.
The part’s I/O’s support the CML logic interface with on chip 50Ohm termination to vcc and may be useddifferentially, AC/DC coupled, single-ended, or in any combination (see also POWER SUPPLYCONFIGURATION). In the DC-coupling mode, the input signal’s common mode voltage should comply
with the specifications shown in ELECTRICAL CHARACTERISTICS. In the AC-coupling mode, theinput termination provides the required common mode voltage automatically. The differential DC
signaling mode is recommended for optimal performance.

POWER SUPPLY CONFIGURATION
The part operates with a single negative supply (vcc = 0.0V = ground and vee = −3.3V).

Rev. 1.0.1

2March 2018

Advanced Science And Novel Technology Company, Inc.
27 Via Porto Grande, Rancho Palos Verdes, CA 90275
Offices: 310-377-6029 / 310-803-9284 Fax: 310-377-9940
www.adsantec.com

ABSOLUTE MAXIMUM RATINGS
Caution: Exceeding the absolute maximum ratings shown in Table 1 may cause damage to this productand/or lead to reduced reliability. Functional performance is specified over the recommended operating
conditions for power supply and temperature only. AC and DC device characteristics at or beyond theabsolute maximum ratings are not assumed or implied. All max voltage limits are referenced to ground.
Table 1. Absolute Maximum Ratings

Parameter
Supply Voltage (vee)Power Consumption
RF Input Voltage Swing (SE)
Case Temperature
Storage Temperature
Operational Humidity
Storage Humidity

Min-401010Max-3.6
0.65
1.0+90+1009898UnitsVW
VºCºC%%TERMINAL FUNCTIONSTERMINAL
NameNo.
Typedpdn
q1pq1nq2pq2ncpcn

2123171511935dcpdcn

197Name
GND-V

Rev. 1.0.1

DESCRIPTION

High-Speed I/Os
CML Differential data input signals with internal 50Ohm termination
input to vcc
CML Differential data output signals with internal 50Ohm
output termination to vcc
CML Differential data output signals with internal 50Ohm
output termination to vcc
CML Differential clock input signals with internal 50Ohm
input termination to vcc
Control Ports
Analog cp common mode control voltage
inputs cn common mode control voltage
Supply and Termination Voltages
Description
Pin NumberGround (0V)
10

Negative power supply(-3.3V)

1, 133March 2018

Advanced Science And Novel Technology Company, Inc.
27 Via Porto Grande, Rancho Palos Verdes, CA 90275
Offices: 310-377-6029 / 310-803-9284 Fax: 310-377-9940
www.adsantec.com

ELECTRICAL CHARACTERISTICSPARAMETERTYP MAX UNIT
COMMENTS
General Parameters
Negative power supply -3.1-3.3-3.5V±6%
Ground0.0V
External ground
Supply current
180mA
Power consumption
600mW
Junction temperature-4025125°C
HS Input Data (dp/dn)
Data rate
DC64Gbps
Swing
0.05
1.0VDifferential or SE, p-p
CM Voltage Level
vcc-0.8
vcc
VMust match for both inputs
HS Input Clock (cp/cn)
Frequency
DC32GHzSwing0.05
1.0V
Differential or SE, p-p
CM Voltage Level
vcc-0.8
vcc
VMust match for both inputs
Duty cycle
455055%
HS Output Data (q1p/q1n, q2p/q2n)
Data rate
DC
32
Gbps
Logic “1” level
Vvcc
Logic “0” levelvcc-0.4
V
With external 50Ohm DC termination
Rise/Fall times
6810
ps20%-80%
Output Jitter1ps
Peak-to-peakCommon Mode Control Ports (dcp/dcn)
Input Signal Range-3.30.0
V

Rev. 1.0.1

MIN

4March 2018

Advanced Science And Novel Technology Company, Inc.
27 Via Porto Grande, Rancho Palos Verdes, CA 90275
Offices: 310-377-6029 / 310-803-9284 Fax: 310-377-9940
www.adsantec.com

PACKAGE INFORMATION

Fig. 2. ASNT5190B-MOD Package Drawing

Rev. 1.0.1

5March 2018

Advanced Science And Novel Technology Company, Inc.
27 Via Porto Grande, Rancho Palos Verdes, CA 90275
Offices: 310-377-6029 / 310-803-9284 Fax: 310-377-9940
www.adsantec.com

REVISION HISTORY
Revision
1.0.1

Rev. 1.0.1

Date03-2018

Changes
First release

6

March 2018