ti space products portfolio update - ti training and … space products portfolio update december...
TRANSCRIPT
TI space products portfolio update
December 2016
Hot links:
Products and references: http://ti.com/space
Space and High-reliability Learning Center
Space Components Guide
Agenda
• Solutions for a variety of space applications
– High Speed Signal Chain
– Precision Signal Chain
– FPGA Power
• Space products portfolio highlights
• New space product highlights
– TPS7H3301-SP: 3 Amp Source-Sink DDR Termination Regulator w/ Built-in VREF
– ADS1282-SP: High Resolution Delta Sigma ADC w/PGA for Space Sensing
• Power solution for RTG4™ FPGA with proper sequencing
2
DSP
High Speed ADC
Space High Speed Signal Chain (available today)
Clock Jitter Cleaner
CLK
FPGA CLK
LO
RF IF
ADC
CLK
ADC
LV
DS
Ou
tpu
ts
High Speed Amp
High Speed DAC
RF
FPGA
DDR DDR Complex Mixer
Optional
High Speed DAC
LO
DDR Term
Memory Power
Signal Chain Power
Low Noise LDOs
FPGA/Processor Power
High Power Density DC/DC
Converter
TPS50601-SP 1.6-6.3 VIN, 6 A monolithic POL
Peak Efficiency: 95% (VOUT = 3.3 V)
Integrated 55-mΩ/50-mΩ MOSFETs
ADC12D1600QML-SP 12-Bit, Single or Dual, 3200/1600/800
MSPS RF Sampling ADC
Available Low Sampling Power Saving
Mode (LSPSM)
CDCM7005-SP 3.3-V High Performance Rad-Tolerant
Class V, Clock Synchronizer And Jitter
Cleaner
THS4511-SP Rad-Tolerant Class V, Wideband, Fully
Differential Amplifier
5 V Power Supply Current: 39.2 mA
LVDS
LVDS
LVDS
DAC5670-SP 14-Bit, 2.4 GSPS DAC
On-Chip 1.2-V Reference
Selectable 2× Interpolation With
Fs / 2 Mixing
SMV320C6727B-SP 32- and 64-Bit 250-MHz Floating-Point,
Rad-tolerant DSPs
TPS7H1101-SP 1.5 -7V Input, 3 Amp, Ultra Low
Dropout Regulator
TPS7A4501-SP Wide Vin Low-Dropout Voltage
Regulator
TPS7H3301-SP 3 Amp Sink/Source DDR Termination
Regulator w/ Built-in VREF
IF
High Speed Amp
Space Thermocouple Data Acquisition (available today)
LDO
EXT REF
Precision ADC
ADC
Seri
al
SP
I
REF
DOUT
MU
X
REF
AVDD
AVSS
+5V
LDO
DVDD
+5V
+3.3V
+4.5V
AINP1
AINN1
PGA
TPS7H1101-SP 1.5-7 VIN, 3A LDO
PSRR: >45 dB at 1 kHz
Low Noise: 20.33 µVRMS
TPS7H1101-SP 1.5-7 VIN, 3A LDO
PSRR: >45 dB at 1 kHz
Low Noise: 20.33 µVRMS
ADS1282-SP High Resolution Delta-Sigma ADC w/PGA for
Space Sensing
124-dB SNR @ 1 kSPS
High Accuracy: THD: –102 dB, INL: 0.5 ppm
TH1 +
VH1
-
Thermocouple
Cu
rren
t
Tra
ns
mit
ter
IRET
FPGA
IR2
IR1
RL
LM4050QML-SP 23 ppm/°C Drift, Low-noise, Precision Shunt
Voltage Reference
Rad-Tolerant FPGA
Space FPGA Power Solution (available today)
TPS7H3301-SP
TPS7H3301-SP
VTT(1)
VTT_REF(1)
VTT(2)
VTT_REF(2)
5 VDC Supply
DDR Power
TPS50601-SP
TPS7H1101-SP
TPS50601-SP
TPS50601-SP
TPS7H1101-SP
TPS50601-SP
TPS50601-SP
SERDES PLL banks
2.5V @ 5A
DDRIO0/9 –
1.5V @ 5A
TPS50601-SP 1.6-6.3 VIN, 6 A monolithic POL
Peak Efficiency: 95% (VOUT = 3.3 V)
Integrated 55-mΩ/50-mΩ MOSFETs
VDDIOx – 3.3/2.5/1.8/1.5/1.2V @ 2A
FMC HPC 1
VDDIOx – 3.3/2.5/1.8/1.5/1.2V @ 2A
FMC HPC 2
SERDES VDDIO
1.2V @ 1.5A
SERDES PLL banks
2.5V @ 5A
VPP & VDDPLL – 3.3V @ 1A
TPS7H3301-SP 3A DDR Termination Regulator
Meets DDR, DDR2, DDR3, LPDDR3,
and DDR4 JEDEC specifications
10mA Buffered VTTREF
VDD Core – 1.2V @ 10A TPS7H1101-SP 1.5-7 VIN, 3A LDO
PSRR: >45 dB at 1 kHz
Low Noise: 20.33 µVRMS
+/- 1.25% Accuracy over Line, Load,
and Temp TPS50601-SP
Power Data Converter Amplifiers Interface/Clocking Embedded Processing
SMV320C6727B-SP 32/64-Bit Floating-Point Digital Signal Processor
SMJ320C6701-SP 32-Bit Floating-Point
Digital Signal Processor
Space Products Portfolio Highlights
TPS50601-SP Current-Mode
Point-Of-Load DC-DC Converter
TPS7H1101-SP 1.5 -7V Input, 3 Amp,
Ultra Low Dropout Regulator
TPS7A4501-SP 2.3-20V Input Low Dropout Voltage
Regulator
TPS7H3301-SP
3A Source-Sink DDR Termination Regulator
ADC12D1600QML-SP 12-bit, 3.2 GSPS RF ADC
ADS5474-SP 14-bit, 400 MSPS ADC
DAC5670-SP 14-bit, 2.4 GSPS DAC
THS4511-SP Differential Amplifier
1.1 GHz BW
LMP2012QML-SP Dual, Precision
Rail-to-Rail Output Op-Amp
LM139AQML-SP Low Power, Low Offset
Voltage Quad Ch. Comparator
SN55LVDS31/2-SP 3.3V Quad LVDS Driver/Receiver
TLK2711-SP 2.5 Gbps SerDes
Transceiver
ADS1282-SP 24/32 Bit Precision ADC
w/integrated PGA & 2 channel MUX
Click on each product for more info
See TI’s entire space product portfolio at:
www.ti.com/space
Le
gacy P
rod
uc
ts
Recen
tly R
ele
ased
For more information on TI’s space portfolio roadmap, please reach out to your local sales representative
TPS7H3301-SP 3Amp Source-Sink DDR Termination Regulator w/ Built-in VREF
Available Today!
Features
• Control Input Voltage: 2.5 and 3.3 V
• VLDO input down to 0.8 V
• Precision Accuracy
• Power Good Output
• 10mA Buffered VTTREF
• Source/Sink VTT voltage output with droop compensation
• Enable Input
• 16 pin CFP (HKR)
• Stable with ceramic output capacitance
• -55° to 125° C operation
NEW Application Notes
• Radiation Evaluation of the TPS7H3301-SP Linear Regulator for Double Data Rate (DDR) Applications
• External Soft-Start Circuit for TPS7H3301-SP Power-Up Sequencing Applications
Radiation Performance
• Total Dose (TID) Tolerance > 100 krad(Si)
• SEL, SEB and SEGR Immune to LET = 65 MeV*mg/cm2
• SEU Immune to LET = 65 MeV*mg/cm2
Benefits
• 5962R1422801VXC RHA 100 krad qualified
• Meets DDR, DDR2, DDR3, LPDDR3, and DDR4 JEDEC Specifications
• Lower cost and size than competing discrete design enabling very small form factor designs
• System protection with current limit
• Controlled turn-on and monitored output regulation
• Power savings through separate LDO input
Functional Block Diagram
www.ti.com/product/TPS7H33011-SP
Complete DDR Power Solution TPS7H3301-SP and TPS50601-SP
Customer Needs
• Due to high launch costs for satellites space customers always want to reduce the size of their payload while maintaining optimal power efficiency
• DDR memory designs with active termination require the generation of multiple power rails (VDDQ, VTT, and VTTREF)
• Noise on active termination rail can directly affect signal integrity of DDR communication interface
• In order to function reliably in orbit radiation performance must meet standard program requirements for TID, SEL, and SEE.
• European and Asian customers prefer and sometimes require export free product (EAR99)
• QMLV and RHA certified products for space applications
Optimal Performance Solution (Switcher + Linear)
Benefits
• TPS50601-SP (Switcher for VDDQ)
– Smallest pin count rad hard POL solution on the market by 40%
– Ideal pin placement for compact PCB routing
• TPS7H3301-SP (Linear for VTT and VTTREF)
– Only linear rad hard DDR termination LDO on the market
– Separate low vin input for improved power efficiency
– Low Noise solution to minimize any communication errors
• Total Package
– Smallest DDR Power solution on the market by over 50%
– EAR99 solution for easy export to Europe and Asia
– QMLV and RHA certified products to minimize any customer risk
Peak Efficiency (Switcher) + Low Dropout, Low Noise (Linear Regulator)
Available Today!
ADS1282-SP High Resolution Delta Sigma ADC w/PGA for Space Sensing
Features
• Very High Resolution: – 130dB SNR (250SPS, G = 1) – 125dB SNR (250SPS, G = 16)
• Ultra Linear – THD= -102dB, INL = 0.5ppm
• Two-Channel Input MUX
• Low Power Consumption: 25mW (high-res); 10µW (standby)
• Flexible Digital Filter: – Filter Type: Sinc, FIR, or IIR – Response: Linear or Minimum Phase – FIR Data Rate: 250-4000SPS
• Operating temperature -55 to 125°C
• Packaged in Thermally Enhanced CFP Package
Applications
Benefits
• Allows user to better resolve low level signals found especially in the fields of satellite sensors
• Offers minimal distortion making it an ideal device to convert signals for frequency domain analysis and post-processing
• Low power consumption reduces overall power budget, decreasing costs while increasing efficiency
• Selectable digital filter assures a flexible design that will meet the requirements of the most demanding applications
• QMLV/RHA Qualified 5962L1423101VXC
• Orbital observation Systems (e.g. Satellite, Shuttles, Space Stations, launchers)
• Satellite Sensing
• Space Scientific Instrumentation
Radiation Performance
• TID = 50kRad(Si) RHA • SEL Immune to LET 40MeV • SEU Characterized up to 40MeV
4th order
∆Σ
Mod.
Programmable
Digital Filter
& Calibration
SPI PGA
MUX
In1
In2
AVDD VREF
AVSS DGND
DVDD
Over-Range
Mod. Out
CLK
SYNC
PWDN
RESET
ADS1282-SP
Serial
Interface
I/O
1 to 64
3
Available Today!
www.ti.com/product/ADS1282-SP
RTG4™ Power Requirements Power Sequence
– No power-up or power-down sequence required if
FPGA is held in reset until VPP and VDDPLL reach
their minimum recommended level.
– If device not in reset, then
• VPP and VDDPLL must NOT be the last supply
to ramp up and it must reach its minimum
recommended level before the last supply (VDD
or VDDIx) starts ramping up
• SERDES_VDDAIO and VDD must power up at
the same time
Core VDD = 1.2 V
Iq = 400 mA
RTG4™ Power Sequencing Implementation using Microsemi® EVM cont.
Replaced 12 V wall
adapter with 6 V
1 2 3 4
NOT the last
supply to ramp up
Power up at the
same time
Find the right online resource for your application
16
Space & High Reliability Learning Center is your portal to relevant training
material such as the on impact of radiation on electronics and TI’s RHA
qualification process.
Total Ionizing Dose (TID)
Basics
Total Ionizing Dose Effects
on MOSFETs
Radiation Hardness
Assurance (RHA) Process
for TI Space Products
Thank you!
For additional information on any of these products please reach out to
your local sales representative.
Hot links:
Products and references: http://ti.com/space
Space and High-reliability Learning Center
Space Components Guide