onsemi FSA1208
The FSA1208 is a low -pow er, eight-port, high-speed sw itch. This part is configured as a single-pole, singlethrow sw itch and is optimized for isolating a highspeed source, such as a DDR memory bus. The FSA1208 features an extremely low on capacitance (CON) of 6 pF Superior channel-to-channel crosstalk minimizes interference.| Part No. | FSA1208 |
|---|---|
| Datasheet | FSA1208 Download |
| Manufacturer |  onsemi |
| Description | High-Speed Isolation Switch |
| Buy | Stock & Price |
FEATURES
● Low On Capacitance: 6 pF Typical● Low On Resistance: 15 Ω Typical
● Low Pow er Consumption: 1 A Maximum
● 10 μA Maximum ICCT over an Expanded Voltage Range (VIN=2.3 V, VCC=4.3 V)
● Wide -3 dB Bandw idth: > 400 MHz
● Packaged in Space-Saving 20-Lead MLP (2.5 x 4.5 mm)
● 7.5 kV ESD Rating; >16 kV Pow er/GND ESD Rating
● Low COFF Capacitance: 2.5 pF Typical
APPLICATIONS
● DIMM DDR MemoryDESCRIPTION
The FSA1208 contains special circuitry on the A & B pins that allow s the device to w ithstand an over-voltage condition. This device is also designed to minimize current consumption even w hen the control voltage applied to the /OE pin is low er than the supply voltage (VCC).APPLICATIONS
include port isolation and sw itching in DDR memory modules, portable cell phones, PDAs, digital cameras, printers, and notebook computers. Ordering Information Part Number Top Mark FSA1208BQX F1208 Operating Temperature Range -40 to +85°C Package 20-Lead, Quad, Molded Leadless Package (MLP), 2.5 x 4.5 mm DIMM 1A 2A 3A 4A 5A 6A 7A 8A FSA1208 OE VCC 1B 2B 3B 4B 5B 6B 7B 8B DIMM DIMM Slot Figure 1.
