IDTUS4717 Datasheet, PDF (1/14 Pages) Integrated Device Technology – 4.5 OHM LOW VOLTAGE, HIGH BANDWIDTH, DUAL SPDT ANALOG SWITCH

PRELIMINARY DATASHEET
4.5 OHM LOW VOLTAGE, HIGH BANDWIDTH, DUAL SPDT ANALOG SWITCH IDTUS4717
Description
The IDTUS4717 low on-resistance (R_ON), low voltage, dual
single-pole/double-throw (SPDT) analog switch operates
from a single +2.7 V to +3.6 V supply. The IDTUS4717
features a 4.5Ω (max) R_ON for its NC switch and a 4.5Ω
(max) R_ON for its NO switch at a +3.0 V supply. It also
features break-before-make switching action (1ns) with
t_ON <80ns and t_OFF <40ns at +2.7 V. Available in 3x3 DFN,
or 10-bump CSP package.
Applications
• USB 1.1 signal switching circuits
• Speaker headset switching
• MP3 players
• Battery-operated equipment
• Audio and video signal routing
• PCMCIA cards
• Cellular phones
• Modems
• PDAs
Features
• USB 1.1 signal switching compliant
• 2ns (max) differential skew
• -3dB bandwidth > 90 MHz
• Low 15 pF on-channel capacitance
• 2.7 V to 3.6 V single-supply operation
• Rail-to-rail signal handling
• R_ON match between channels: 0.3Ω (max)
• R_ON flatness over signal range: 1.2Ω (max)
• NCx switch R_ON: 4.5Ω max (3 V supply)
• NOx switch R_ON: 4.5Ω max (3 V supply)
• Low crosstalk: -80dB (10 MHz)
• High off-oscillation: -55dB (10 MHz)
• THD: 0.02%
• 1 mA (max) supply current
• Low leakage currents: <0.5nA at T_A = +25°C
• 10-bump, 0.5 mm pitch UCSP or 10-lead, 0.5 mm pitch
3x3 mm DFN packages
Block Diagram
IDT™ 4.5 OHM LOW VOLTAGE, HIGH BANDWIDTH, DUAL SPDT ANALOG SWITCH 1
IDTUS4717 REV D 012407