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THS4509

Features: ` Fully Differential Architecture` Centered Input Common-mode Range` Minimum Gain of 2V/V (6 dB)` Bandwidth: 1900 MHz (100 mVpp, G = 10 dB,RL = 200 W)` Slew Rate: 6600 V/µs (2V step, G = 10 dB)` 1% Settling Time: 2 ns (2 V step, G = 10 dB)` HD2: 75 dBc at 100 MHz (2 Vpp, G = 10 dB,...

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SeekIC No. : 004518904 Detail

THS4509: Features: ` Fully Differential Architecture` Centered Input Common-mode Range` Minimum Gain of 2V/V (6 dB)` Bandwidth: 1900 MHz (100 mVpp, G = 10 dB,RL = 200 W)` Slew Rate: 6600 V/µs (2V step,...

THS4509 Data Sheet

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Part Number:
THS4509
Supply Ability:
5000

Price Break

  • Qty
  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

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Product Details

Description



Features:

` Fully Differential Architecture
` Centered Input Common-mode Range
` Minimum Gain of 2V/V (6 dB)
` Bandwidth: 1900 MHz (100 mVpp, G = 10 dB,RL = 200 W)
` Slew Rate: 6600 V/µs (2V step, G = 10 dB)
` 1% Settling Time: 2 ns (2 V step, G = 10 dB)
` HD2: 75 dBc at 100 MHz (2 Vpp, G = 10 dB,RL = 1 kW)
` HD3: 80 dBc at 100 MHz (2 Vpp, G = 10 dB,RL = 1 kW)
` OIP2: 79 dBm at 70 MHz (2 Vpp envelope,G = 10 dB)
` OIP3: 43 dBm at 70 MHz (2 Vpp envelope,G = 10 dB)
` Input Voltage Noise: 1.9 nV/ÖHz (f >10 MHz)
` Noise Figure: 17.1 dB (50 W System, G = 10dB)
` Output Common-Mode Control
` Power Supply:
Voltage: 3 V (±1.5 V) to 5 V (±2.5 V)
Current: 37.7 mA
` Power-Down Capability: 0.65 mA


Application

· 5 V Data Acquisition Systems High Linearity ADC Amplifier
· Wireless Communication
· Medical Imaging
· Test and Measurement


Specifications

VS to VS+
VI
VID
IO
TJ
TA
Tstg		 Supply voltage
Input voltage
Differential input voltage
Output current(1)
Continuous power dissipation
Maximum junction temperature
Operating free-air temperature range
Storage temperature range
Lead temperature 1,6 mm (1/16 inch) from case for 10 seconds		 UNIT
6 V
±VS
4 V
200 mA
See Dissipation Rating Table
150°C
40°C to 85°C
65°C to 150°C
300°C



Description

The THS4509 is a wideband, fully differential op amp designed for 5 V data acquisition systems. It has very low noise at 1.9 nV/ÖHz, and extremely low harmonic distortion of 75 dBc HD2 and 80 dBc HD3 at 100 MHz with 2 Vpp, G = 10 dB, and 1 kW load. Slew rateis very high at 6600 Vµs and with settling time of 2 ns to 1% (2 V step)THS4509 is ideal for pulsed applications. It is designed for minimum gain of 6 dB, but is optimized for gain of 10 dB.

To allow for dc coupling to ADCs, THS4509's unique output common-mode control circuit maintains the output common-mode voltage within 3 mV offset (typ) from the set voltage, when set within 0.5 V of mid-supply, with less than 4 mV differential offset voltage. The common-mode set point is set to mid-supply by internal circuitry, THS4509 may be over-driven from an external source.




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