FMC126
www.4dsp.com
FMC126 high pin count FMC ADC
4-channel 10-bit ADC - 5 Gsps
Description
The FMC126 is a Quad-Channel Multi-Mode ADC FMC daughter card, fully
Features
compliant with VITA 57.1 Standards. The card provides four 10-bit ADC channels
• Quad - Dual - Single 10-Bit Channel Operation
that enable simultaneous sampling of 4, 2, or 1 channel with a maximum
- 4-Channel 1.25 Gsps A/D conversion Mode
sample rate of 1.25 Gsps (4-channel mode), 2.5 Gsps (2-channel mode),
- 2-Channel 2.50 Gsps A/D conversion Mode
or 5.0 Gsps (1-channel mode).
- 1-Channel 5.00 Gsps A/D conversion Mode
The sample clock can be supplied externally through a coax connection or supplied
• VITA 57.1-2010 compliant
by an internal clock source (optionally locked to an external reference). The clock
• Conduction Cooled
tree enables cascading of multiple boards for synchronous sampling. Additionally
• 1.25Gsps DDR LVDS outputs
a trigger input for customized sampling control is available.
• Coax front panel inputs on SSMC connectors
The FMC126 daughter card is mechanically and electrically compliant to the FMC
• Single ended AC-coupled analog inputs
standard as established by ANSI/VITA 57.1. The FMC126 has a HPC (high-pin
• Flexible clock tree enables
count) 400-pin connector, front panel I/O, and can be used in a conduction cooled
- internal clock
environment.
- external clock
The design is based on the E2V Quad ADC EV10AQ190 chip-set having DDR LVDS
- cascading multiple boards (optional)
outputs. The analog signal inputs are available on the front panel on coax connec­
• HPC - High Pin Count Connector
tions and have individual calibration circuits for fine-tuning of gain, offset, and phase.
The FMC126 allows flexible control on clock source, sampling frequency,
(400-pins)
• Mil-I-46058c Conformal Coating Compliant
and calibration through an I2C communication bus. Furthermore the card is
(optional)
equipped with power supply and temperature monitoring and offers several
power-down modes to switch off unused functions.
Applications
• Direct RF Down conversion
HDMI
MGT [4]
Board
Monitoring
LVTTL [4]
• RADAR/SONAR
• Ultra Wideband Satellite Digital Receiver
Clock/Sync
Tree
Board
Control
2
IC
Tx
[5]
Status & Control
LVDS Clock [1]
Trigger/
Sync
LVDS Trigger [1]
CLK
LVDS Overrange [4]
SYNC
LVDS Data [10]
B
Quad ADC
EV10AQ190
C
LVDS Clock [1]
LVDS Data [10]
LVDS Clock [1]
LVDS Data [10]
Rx
[5]
• Medical equipment
• Aerospace and test instrumentation
Support
• User Manual
• ML605 reference design available
• Reference firmware design (VHDL)
Tx
[5]
Rx
[5]
MICTOR 38-pins
Multi Gigabit Transceiver
(optional)
LVDS Clock [1]
A
FMC High-pin Count 400-pins
LVDS
LVDS Sync [1]
MICTOR 38-pins
Multi Gigabit Transceiver
(optional)
Clock/
Reference
• Software defined radio (SDR)
EEPROM
• Reference ISE project for Virtex-6
• Email support (support@4dsp.com)
LVDS Clock [1]
D
LVDS Data [10]
www.4dsp.com/FMC126
4DSP est distribué par TECHWAY - www.techway.fr - info@techway.fr - +33 (0)1 64 53 37 90
Corporate Offices:
4DSP LLC • 10713 Ranch Road 620 N • Suite 522
Austin • TX 78726 • USA
T +1 800 816 1751 • sales@4dsp.com
European Offices:
4DSP BV • Ondernemingsweg 66f • 2404 HN
Alphen a/d Rijn • The Netherlands
T +31 (0) 172 782 190 • saleseurope@4dsp.com
For Digital Signal Processing
design & system integration
FMC126
www.4dsp.com
Performance
FMC126 Performance
10,0
• Selectable input bandwidth (1.0GHz / 3.0GHz)
Fs = 1.25 Gsps
Full scale input
Avg (A,B,C,D)
9,5
• Individual Gain control (±10%)
9,0
ENOB [bits]
• Individual Offset control (±40mV)
• Individual Phase control (±15ps)
• > 60dB channel isolation (crosstalk)
59
57
55
8,5
53
8,0
7,5
51
7,0
49
6,5
47
6,0
45
50
12
50
10
SNR
0
85
0
65
0
ENOB
45
0
25
50
Fin [MHz]
SNR [dBFs] / SFDR [dBc]
• 500mVpp analog input range
SFDR
The FMC126 comes with an integrated Cross Point Switch allowing flexible mapping of analog inputs to the converters. Unused converters can be placed in standby mode or a full standby mode can place all channels in power saving mode. The digital output interface of
the FMC126 compromises four 10-bit DDR LVDS busses at 1.25Gbps (full speed sampling). The build in pattern generation feature on the
FMC126 enables training on the carrier hardware.
Environmental
Level A
Level B
Operating Temperature
0°C to 70°C
-40°C to 85°C
Storage Temperature
-50°C to 125°C
-50°C to 125°C
Humidity-Operating
0 to 100% non
0 to 100% non
condensing
condensing
Storage Humidity
0 to 100%
0 to 100%
Vibration Random
0.1 g2 /Hz
0.1 g2 /Hz
10 - 3kHz
10 - 3kHz
Shock
30g peak
30g peak
Coating
none
Conformal
Ordering information
FMC126-2-1-1-1
Temperature Range
Industrial (-40ºC to + 85ºC) = 1
Commercial (0ºC to + 70ºC) = 2
Cascade Option
No Cascade Option = 1
Add Cascade Option = 2
Analog Signal Input
Standard Feature - Single-Ended AC Coupling = 1
Mil-I-46058c Conformal Coating
No Conformal Coating = 1
Add Conformal Coating = 2
Talk to us about your algorithmic requirements, 4DSP is a full-service firmware and software development house. We are specialist at high
performance FFT and Video Processing. Check with us, we may have IP Cores that meet requirements for your application, right off the shelf.
4DSP est distribué par TECHWAY - www.techway.fr - info@techway.fr - +33 (0)1 64 53 37 90
Corporate Offices:
4DSP LLC • 10713 Ranch Road 620 N • Suite 522
Austin • TX 78726 • USA
T +1 800 816 1751 • sales@4dsp.com
European Offices:
4DSP BV • Ondernemingsweg 66f • 2404 HN
Alphen a/d Rijn • The Netherlands
T +31 (0) 172 782 190 • saleseurope@4dsp.com
For Digital Signal Processing
design & system integration