Features BL4684C*
_ Wide Power Supply Range:1.65V to 5.5V
_ Low On-Resistance:
RON(NC) = 0.4Ω(VCC=2.7V)
RON(NO) = 0.5Ω(VCC=2.7V)
_ Low On-Resistance Flatness:
RONF(NC) = 0.15Ω max (VCC=2.7V)
RONF(NO) = 0.25Ω max (VCC=2.7V)
_ Rail-to-Rail Signal Range
_ High Off-Isolation: -60dB (f=100 kHz)
_ Crosstalk Rejection: -67dB
_ Low Total Harmonic Distortion: 0.05%
_ Lead(Pb) Free CSP-10 Packaging
Applications BL4684C*
_ Wireless Handsets
_ MP3 Players
_ Portable Electronic Devices
_ Relay Replacement
_ PDAs
_ Audio & Video Signal Routing
_ PCMCIA Cards
_ Computer Peripherals
_ Modems
Description BL4684C*
The BL4684C is a Dual Wide-Bandwidth, fast singlepole
double-throw (SPDT) CMOS switch featuring an
On-Resistance of 0.4 ohm at VDD=2.7V and wide
power supply range from 1.65V to5.5V. It can be
used as an analog switch or as a low-delay bus
switch.
Break-before-make function for both parts eliminates
signal disruption during switching from preventing
both switches being enabled simultaneously
