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