Service-Disabled Veteran-Owned Small Business

Manufacturer of Memory and
Obsolete Semiconductors

Twilight Technology 1300 Series - Matched Transistor Arrays

The Twilight Technology 1300 series are large-geometry, 4-transistor, monolithic NPN and/or PNP arrays exhibiting both high speed and low noise, with excellent parameter matching between transistors of the same gender. With typical base-spreading resistances of 25 ohms for the PNP devices (30 ohms for the NPNs), their low voltage noise of under 1 nV/Hz½, the 300 series are ideally suited for low-noise amplifier input stages, among other applications.

Fabricated in a dielectrically isolated, complementary bipolar process, each transistor is electrically insulated from the others by a layer of insulating oxide (and not the reverse-biased PN junctions used in conventional arrays) and exhibit inter-device crosstalk and DC isolation similar to that expected from discrete transistors. The resulting low collector-to-substrate capacitance produces a typical NPN fT of 350MHz (325 MHz for the PNPs). Substrate biasing is not required for normal operation, though the substrate should be grounded to optimize speed and minimize crosstalk.

The 1300-series transistor arrays are available in quad configurations of 4 NPN (1300), 4 PNP (1320), or 2 NPN and 2 PNP (1340) devices, in either 14-pin DIP or SO packages. Custom variations are also available.

For a cross-reference to other manufacturers' part numbers see our
IC Cross-Reference Chart

Features

  • 4 Matched NPN Transistors (1300)
    4 Matched PNP Transistors (1320)
    2 Matched NPNs and PNPs (1340)
  • Monolithic Construction
  • Low Noise:
       0.75 nV / ÖHz (PNP)
       0.8 nV / ÖHz (NPN)
  • High Speed:
          fT = 350 MHz (NPN)
          fT = 325 MHz (PNP)
  • Excellent Matching: 500 µV typical between devices of same gender
  • Dielectrically isolated for low crosstalk and high DC isolation
  • 36V VCEO

Applications

  • Microphone Preamplifiers
  • Current Sources
  • Current Mirrors
  • Log/Antilog Amplifiers
  • Multipliers
  • Servos

For complete specifications, download a copy of the 1300 Series Datasheet. Datasheets are provided in Adobe's PDF format. You need to have Adobe Acrobat Reader installed on your computer to view the file. To obtain a free copy of Acrobat Reader follow the link at right.

Model Configuration Package Order
Number
Pricing
(1000)
Min Order
Quantity
Reference
1300 4-Matched NPN DIP14 300P14 Call 25 Datasheet

Device
Models


SO14 300S14 Call 55
1320 4-Matched PNP DIP14 320P14 Call 25
SO14 320S14 Call 55
1340 2-Matched NPN and 2-Matched PNP DIP14 340P14 Call 25
SO14 340S14 Call 55
1300 RoHS 4-Matched NPN DIP14 300P14-U Call 25
SO14 300S14-U Call 55
1320 RoHS 4-Matched PNP DIP14 320P14-U Call 25
SO14 320S14-U Call 55
1340 RoHS 2-Matched NPN and 2-Matched PNP DIP14 340P14-U Call 25
SO14 340S14-U Call 55

All models are available on tape and reel for a modest increase in price and require an extended lead time. Tape and reel parts have a 2000 piece minimum and must be ordered in multiples of 2000. Please contact our sales department for pricing and delivery.

Minimum Order Quantity is one tube full. Parts must be ordered in multiples of the MOQ.
Samples are available for qualified applicants.
Pricing is subject to change.