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1 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The Texas Instruments 11C91DMQB is a prescaler integrated circuit belonging to the ECL family. Designed for general-purpose RF applications, this component offers a maximum frequency of 600 MHz and operates with a supply voltage between -5.7V and -4.7V.
Key electrical characteristics include a typical propagation delay of 3 ns and a maximum power supply current of 119 mA. The device is specified for a wide operating temperature range from -55°C to 125°C.
Packaged in a 16-pin Ceramic Dual In-line Package (CDIP) with a 0.300" (7.62mm) body, the 11C91DMQB is designed for through-hole mounting. The package material is ceramic with glass sealing, and it features dual in-line terminals with a pitch of 2.54mm.
This prescaler is suitable for various RF signal processing applications where high-speed division is required. Its robust operating temperature range and established ECL technology make it a reliable choice for demanding environments.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.99 | $0.99 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The operating voltage for the 11C91DMQB ranges from -5.7V to -4.7V, with a nominal value of -5.2V.
The 11C91DMQB prescaler has a minimum fmax of 600 MHz and a nominal maximum frequency of 550 MHz.
The operating temperature range for the 11C91DMQB is from -55°C to 125°C.
The 11C91DMQB is supplied in a 16-pin DIP (Dual In-line Package) with a 0.300" body, also referred to as R-GDIP-T16 or R-XDIP-T16.
The typical propagation delay (tpd) for the 11C91DMQB is 3 ns.