LT3094 Demo Board | Ultralow Noise, Ultrahigh PSRR Negative RF LDO, −20V ≤ VIN ≤ −3.8V, VOUT = −3.3V@500mA

Analog Devices Inc.
Demonstration circuit 2624A features the LT3094, an ultralow noise, ultrahigh power supply rejection ratio (PSRR) negative low dropout (LDO) regulator. DC2624A operates over an input range of –3.8V to –20V, and can deliver up to 500mA output current. It features ultralow noise (0.8µVRMS from 10Hz to 100kHz) and very high PSRR (75dB at 1MHz). The LT3094 enable function (EN/UVLO pin) is bidirectional and can be controlled with either a positive or a negative voltage. The LT3094 also offers programmable current limit functionality by connecting a resistor from ILIM to GND. Current monitoring is also achieved by sensing the ILIM pin voltage. The VIOC tracking function controls an upstream switching converter to maintain a constant voltage across the regulator and, hence, minimize power dissipation. The power good feedback (PGFB) pin is used to set a programmable power good threshold, and activates the fast start-up circuitry. To use the power good function, connect an external voltage source at VEXT. If power good and fast start-up functionality are not needed, tie PGFB to IN. Built-in protection includes reverse battery protection, reverse current protection, internal current limit with foldback, and thermal limit with hysteresis. The LT3094 data sheet gives a complete description of the part, operation and applications information. The data sheet must be read in conjunction with this demo manual for demonstration circuit DC2624A. The LT3094 is assembled in 12-lead MSOP and 3mm × 3mm DFN packages with an exposed pad on the bottom-side of the IC. Proper board layout is essential for maximum thermal performance.
Distributor SKU Stock MOQ 1 10 50 100 1,000 10,000
DigiKey 505-DC2624A-ND 17 1 $124.96 $124.96 $124.96 $124.96 $124.96 $124.96
Analog Devices Inc DC2624A 0 $105.92 $105.92 $105.92 $105.92 $105.92 $105.92
Arrow North American Components DC2624A 0 1 $97.65 $97.65 $97.65 $97.65 $97.65 $97.65
element14 APAC DC2624A 5 1 * $136.41 * $136.41 * $136.41 * $136.41 * $136.41 * $136.41
Farnell DC2624A 1 1 * $124.73 * $124.73 * $124.73 * $124.73 * $124.73 * $124.73
Mouser Electronics 584-DC2624A 2 1 $109.62 $109.62 $109.62 $109.62 $109.62 $109.62
Newark DC2624A 5 1 $127.81 $127.81 $127.81 $127.81 $127.81 $127.81
Verical Marketplace DC2624A 5 1 $141.25 $141.25 $141.25 $141.25 $141.25 $141.25

LMH6583 Customer Evaluation Board (16x16)

Texas Instruments
LMH6583 Customer Evaluation Board (16x16)
Distributor SKU Stock MOQ 1 10 50 100 1,000 10,000
DigiKey LMH6583EVAL-ND 0 1 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00
Mouser Electronics 926-LMH6583EVAL 0 1

AD9514/PCBZ

Analog Devices Inc.
The AD9514 features a multi-output clock distribution IC in a design that emphasizes low jitter and phase noise to maximize data converter performance. Other applications with demanding phase noise and jitter requirements also benefit from this part.There are three independent clock outputs. Two of the outputs are LVPECL, and the third output can be set to either LVDS or CMOS levels. The LVPECL outputs operate to 1.6 GHz, and the third output operates to 800 MHz in LVDS mode and to 250 MHz in CMOS mode. Each output has a programmable divider, which can be set to divide by a selected set of integers ranging from 1 to 32. The phase of one clock output relative to another clock output can be set by means of a divider phase select function that serves as a coarse timing adjustment. The LVDS/CMOS output features a delay element with three selectable full-scale delay values (1.5 ns, 5 ns, and 10 ns), each with 16 steps of fine adjustment. The AD9514 does not require an external controller for operation or setup. The device is programmed by means of 11 pins (S0 to S10) using 4-level logic. The programming pins are internally biased to ? VS. The VREF pin provides a level of ? VS. VS (3.3 V) and GND (0 V) provide the other two logic levels. The AD9514 is ideally suited for data converter clocking applications where maximum converter performance is achieved by encode signals with subpicosecond jitter. The AD9514 is available in a 32-lead LFCSP and operates from a single 3.3 V supply. The temperature range is ?40?C to +85?C. APPLICATIONSLow jitter, low phase noise clock distribution Clocking high speed ADC, DAC, DDS, DDC, DUC, MxFEsHigh performance wireless transceiversHigh performance instrumentationBroadband infrastructureATE
Distributor SKU Stock MOQ 1 10 50 100 1,000 10,000
DigiKey 505-AD9514/PCBZ-ND 0 1 $308.85 $308.85 $308.85 $308.85 $308.85 $308.85
Analog Devices Inc AD9514/PCBZ 0 $291.84 $291.84 $291.84 $291.84 $291.84 $291.84
Arrow North American Components AD9514/PCBZ 0 1 $300.67 $297.66 $291.74 $288.82 $280.24 $216.66
element14 APAC AD9514/PCBZ 2 1 * $264.29 * $264.29 * $264.29 * $264.29 * $264.29 * $264.29
Farnell AD9514/PCBZ 0 1 * $230.08 * $230.08 * $230.08 * $230.08 * $230.08 * $230.08
Mouser Electronics 584-AD9514PCBZ 0 1 $285.65 $285.65 $285.65 $285.65 $285.65 $285.65
Verical Marketplace AD9514/PCBZ 12 1 $313.00 $294.86 $290.93 $290.93 $290.93 $290.93

Evaluation Module for TPS65835 single-chip power management device

Texas Instruments
Evaluation Module for TPS65835 single-chip power management device
Distributor SKU Stock MOQ 1 10 50 100 1,000 10,000
DigiKey 296-49354-ND 1 1 $55.27 $55.27 $55.27 $55.27 $55.27 $55.27
Arrow North American Components TPS65835EVM-705 0 1 $65.41 $64.75 $63.47 $62.83 $60.96 $60.35
AVNET Express TPS65835EVM-705 0 1 $59.78 $59.78 $59.78 $59.78 $59.78 $59.78
Mouser Electronics 595-TPS65835EVM-705 0 1 $63.39 $63.39 $63.39 $63.39 $63.39 $63.39
Texas Instruments TPS65835EVM-705 34 1 $49.00 $49.00 $49.00 $49.00 $49.00 $49.00
Verical Marketplace TPS65835EVM-705 38 1 $50.73 $60.66 $59.82 $59.82 $59.82 $59.82

Evaluation Module for Integrated 3.3V / 5V Power LDO with Clock Output

Texas Instruments
Evaluation Module for Integrated 3.3V / 5V Power LDO with Clock Output
Distributor SKU Stock MOQ 1 10 50 100 1,000 10,000
DigiKey TPS51103EVM-ND 0 1 $53.90 $53.90 $53.90 $53.90 $53.90 $53.90
AVNET Express TPS51103EVM 0 1 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00
Mouser Electronics 595-TPS51103EVM 0 1
Texas Instruments TPS51103EVM 23 $49.00

TS3USB3031EVM: Dual USB 2.0 High-Speed and Mobile High-Definition Link Switch Evaluation Module

Texas Instruments
TS3USB3031EVM: Dual USB 2.0 High-Speed and Mobile High-Definition Link Switch Evaluation Module
Distributor SKU Stock MOQ 1 10 50 100 1,000 10,000
DigiKey 296-45992-ND 0 1 $163.90 $163.90 $163.90 $163.90 $163.90 $163.90
Arrow North American Components TS3USB3031EVM 0 1 $0.00 $0.00 $0.00 $153.36 $0.00 $151.28
AVNET Express TS3USB3031EVM 0 1 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00
Mouser Electronics 595-TS3USB3031EVM 1 1 $173.52 $173.52 $173.52 $173.52 $173.52 $173.52
Texas Instruments TS3USB3031EVM 8 1 $149.00 $149.00 $149.00 $149.00 $149.00 $149.00
Verical Marketplace TS3USB3031EVM 8 1 $168.31 $168.31 $168.31 $168.31 $168.31 $168.31

BQ2011 Evaluation Module for NiCd with serial port and MS-DOS PC software

Texas Instruments
BQ2011 Evaluation Module for NiCd with serial port and MS-DOS PC software
Distributor SKU Stock MOQ 1 10 50 100 1,000 10,000
DigiKey 296-9506-ND 0 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00
Mouser Electronics 595-EV2011 0 1 $0.00
Newark EV2011 0 3 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00
Win Source EV2011 3920 1

DAC7573 Evaluation Module

Texas Instruments
DAC7573 Evaluation Module
Distributor SKU Stock MOQ 1 10 50 100 1,000 10,000
DigiKey 296-16743-ND 1 1 $178.80 $178.80 $178.80 $178.80 $178.80 $178.80
Arrow North American Components DAC7573EVM 0 1 $202.69 $200.66 $196.67 $194.70 $188.92 $187.03
AVNET Europe DAC7573EVM 0 1 * $69.18 * $67.07 * $63.32 * $61.56 * $61.56 * $61.56
AVNET Express DAC7573EVM 0 1 $59.78 $59.78 $59.78 $59.78 $59.78 $59.78
element14 APAC DAC7573EVM 0 $1.00
Farnell DAC7573EVM 0 1 * $67.48 * $67.48 * $67.48 * $67.48 * $67.48 * $67.48
Mouser Electronics 595-DAC7573EVM 0 1 $64.85 $64.85 $64.85 $64.85 $64.85 $64.85
Newark DAC7573EVM 0 6 $50.73 $50.73 $50.73 $50.73 $50.73 $50.73
Texas Instruments DAC7573EVM 15 1 $49.00 $49.00 $49.00 $49.00 $49.00 $49.00
Verical Marketplace DAC7573EVM 6 1 $71.01 $68.06 $68.06 $68.06 $68.06 $68.06

ADC34J44 Quad-Channel; 14-Bit; 125-MSPS Analog-to-Digital Converter Evaluation Module

Texas Instruments
ADC34J44 Quad-Channel; 14-Bit; 125-MSPS Analog-to-Digital Converter Evaluation Module
Distributor SKU Stock MOQ 1 10 50 100 1,000 10,000
DigiKey 296-49129-ND 3 1 $358.80 $358.80 $358.80 $358.80 $358.80 $358.80
Arrow North American Components ADC34J44EVM 0 1 $399.12 $395.13 $0.00 $383.39 $372.01 $303.29
AVNET Express ADC34J44EVM 0 1 $364.78 $364.78 $364.78 $364.78 $364.78 $364.78
Mouser Electronics 595-ADC34J44EVM 0 1 $395.71 $395.70 $395.70 $395.70 $395.70 $395.70
Texas Instruments ADC34J44EVM 15 1 $299.00 $299.00 $299.00 $299.00 $299.00 $299.00
Verical Marketplace ADC34J44EVM 23 1 $427.14 $0.00 $0.00 $0.00 $0.00 $0.00

LP38512 Thin TO-263 1.5A Fast-Transient Response LDO with Error Flag Evaluation Board

Texas Instruments
LP38512 Thin TO-263 1.5A Fast-Transient Response LDO with Error Flag Evaluation Board
Distributor SKU Stock MOQ 1 10 50 100 1,000 10,000
DigiKey LP38512TJ-ADJEV-ND 0 1 $53.90 $53.90 $53.90 $53.90 $53.90 $53.90
Arrow North American Components LP38512TJ-ADJEV 0 1
AVNET Express LP38512TJ-ADJEV 0 1 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00
element14 APAC LP38512TJ-ADJEV 5 1 * $63.68 * $63.68 * $63.68 * $63.68 * $63.68 * $63.68
Farnell LP38512TJ-ADJEV 5 1 * $56.87 * $56.87 * $56.87 * $56.87 * $56.87 * $56.87
Mouser Electronics 926-LP38512TJ-ADJEV 0 1 $0.00
Newark LP38512TJ-ADJEV 0 1 $50.73 $50.73 $50.73 $50.73 $50.73 $50.73
Texas Instruments LP38512TJ-ADJEV 44 1 $49.00 $49.00 $49.00 $49.00 $49.00 $49.00
Win Source LP38512TJ-ADJEV 6000 35