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FSA2467 0.4W Low Voltage Dual SPDT Analog Switch
August 2005 Revised August 2005
FSA2467 0.4W Low Voltage Dual SPDT Analog Switch
General Description
The FSA2467 is a Quad Single Pole Double Throw (SPDT) analog switch. The FSA2467 operates from a single 1.65V to 4.3V supply. The FSA2467 features an ultra-low On Resistance of 0.4W at a +2.7V supply and 25C. This device is fabricated with sub-micron CMOS technology to achieve fast switching speeds and is designed for break-before-make operation. FSA2467 features very low quiescent current even when the control voltage is lower than the VCC supply. This feature services the mobile handset applications very well allowing for the direct interface with baseband processor general purpose I/Os.
Features O Typical 0.4W On Resistance (RON) for +2.7V supply O FSA2467 features less then 12PA ICCT current when
is lower than VCC
S Input
O 0.25W maximum RON flatness for +2.7V supply O 3x3mm 16-lead Pb-Free MLP package O Broad VCC operating range O Low THD (0.02% typical for 32W load)
Applications O Cell Phone O PDA O Portable Media Player
Ordering Code:
Order Number
FSA2467MPX FSA2467MTC (Preliminary)
Package Number
MLP16B MTC16
Package Description
Pb-Free 16-Terminal Molded Leadless Package (MLP) Quad, JEDEC MO-220, 3mm Square 16-Lead Thin Shrink Small Outline Package (TSSOP), JEDEC MO-153, 4.4mm Wide
Pb-Free package per JEDEC J-STD-020B.
Application Diagram
(c) 2005 Fairchild Semiconductor Corporation
DS500920
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FSA2467
Connection Diagrams
Pad Assignment for MLP (Top Through View) Pin Assignments for TSSOP
(Top View)
Truth Table
Control Input(s)
L H
H = HIGH Logic Level
Pin Descriptions
Function
nB0 Connected to nA nB1 Connected to nA
L = LOW Logic Level
Pin Names
nA, nB0, nB1 nS
Function
Data Ports Control Input
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FSA2467
Absolute Maximum Ratings(Note 1)
Supply Voltage (VCC) Switch Voltage (VS) (Note 2) Input Voltage (VIN) (Note 2) Input Diode Current Switch Current Peak Switch Current (Pulsed at 1 ms duration, <10% Duty Cycle) Storage Temperature Range (TSTG) Maximum Junction Temperature (TJ) Lead Temperature (TL) Soldering, 10 seconds ESD Human Body Model 4500V +260C 500 mA
Recommended Operating Conditions
Supply Voltage (VCC) Control Input Voltage (VIN) (Note 3) Switch Input Voltage (VIN) Operating Temperature (TA) 1.65V to 4.3V 0V to VCC 0V to VCC
0.5V to +4.6V 0.5V to VCC +
0.3V
0.5V to +4.6V 50 mA
350 mA
40C to +85C
65C to +150C
+150C
Note 1: The "Absolute Maximum Ratings" are those values beyond which the safety of the device cannot be guaranteed. The device should not be operated at these limits. The parametric values defined in the Electrical Characteristics tables are not guaranteed at the absolute maximum ratings. The "Recommended Operating Conditions" table will define the conditions for actual device operation. Note 2: The input and output negative voltage ratings may be exceeded if the input and output diode current ratings are observed. Note 3: Unused inputs must be held HIGH or LOW. They may not float.
DC Electrical Characteristics (All typical values are @ 25C unless otherwise specified)
Symbol VIH Parameter Input Voltage High VCC (V) 4.3 2.7 to 3.6 2.3 to 2.7 1.65 to 1.95 VIL Input Voltage Low 4.3 2.7 to 3.6 2.3 to 2.7 1.65 to 1.95 IIN INO(OFF), INC(OFF) IA(ON) Control Input Leakage OFF-Leakage Current 1.95 to 4.3 of Port nB0 and nB1 ON Leakage Current 1.95 to 4.3 of Port A RON Switch On Resistance (Note 4) 4.3 2.7 1.65 to 4.3 Min TA = +25C Typ Max TA= 40C to +85C Min 1.4 1.3 V 1.1 0.9 0.7 0.5 V 0.4 0.4 Max Units Conditions
0.5 10.0 10.0
0.4 0.4 10.0
0.5 50.0
PA
nA
VIN = 0V to VCC nA = 0.3V, VCC 0.3V nB0 or nB1 = 0.3V, VCC 0.3V or Floating nA = 0.3V, VCC 0.3V nB0 or nB1 = 0.3V, VCC 0.3V or Floating IOUT = 100 mA, nB0 or nB1 = 0V, 0.8V, 1.8V, 2.7V
50.0 50.0
10.0
50.0 0.6 0.6
nA
W 2.3 0.55 0.95 IOUT = 100 mA, nB0 or nB1 = 0V, 0.7V, 1.2V, 2.3V 1.8 0.8 0.04 0.03 2.0 0.1 0.1 W IOUT = 100 mA, nB0 or nB1 = 1.0V IOUT = 100 mA, nB0 or nB1 = 0.8V IOUT = 100 mA, nB0 or nB1 = 0.7V
'RON
On Resistance Matching Between Channels (Note 5)
2.7 2.3
RFLAT(ON)
On Resistance Flatness (Note 6)
2.7 2.3 4.3 4.3
0.25 W 0.3 IOUT = 100 mA, nB0 or nB1 = 0V to VCC VIN = 0V or VCC, IOUT = 0V VIN = 1.8 VIN = 2.6
ICC ICCT
Quiescent Supply Current Quiescent Supply Current
100
7.0 3.0
100 12.0 6.0
500
500 15.0 7.0
nA
PA
Note 4: On Resistance is determined by the voltage drop between A and B pins at the indicated current through the switch. Note 5: 'RON = RONmax RONmin measured at identical VCC, temperature, and voltage. Note 6: Flatness is defined as the difference between the maximum and minimum value of On Resistance over the specified range of conditions.
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FSA2467
AC Electrical Characteristics (All typical value are @ 25C unless otherwise specified)
Symbol tON Parameter Turn ON Time VCC (V) 3.6 to 4.3 2.7 to 3.6 2.3 to 2.7 tOFF Turn OFF Time 3.6 to 4.3 2.7 to 3.6 2.3 to 2.7 tB-M Break-Before-Make Time 3.6 to 4.3 2.7 to 3.6 2.3 to 2.7 Q Charge Injection 3.6 to 4.3 2.7 to 3.6 2.3 to 2.7 OIRR OFF-Isolation 3.6 to 4.3 2.7 to 3.6 2.3 to 2.7 Xtalk Crosstalk 3.6 to 4.3 2.7 to 3.6 2.3 to 2.7 BW THD 12.0 15.0 20.0 15.0 10.0 8.0 pC CL = 100 pF, VGEN = 0V, RGEN = 0W CL = 100 pF, VGEN = 0V, RGEN = 0W CL = 100 pF, VGEN = 0V, RGEN = 0W Figure 7 ns Min TA = +25C Typ Max 50.0 65.0 80.0 32.0 42.0 52.0 TA = 40C to +85C Min Max 60.0 75.0 90.0 40.0 50.0 60.0 nB0 or nB1 = 1.5V, RL = 50W, CL = 35 pF Figure 5 ns nB0 or nB1 = 1.5V, RL = 50W, CL = 35 pF Figure 4 ns nB0 or nB1 = 1.5V, RL = 50W, CL = 35 pF Figure 4 Figure Units Conditions Number
75.0 75.0 75.0 75.0 75.0 75.0
85.0 0.02 0.02 0.02 % MHz RL = 50W RL = 32W, VIN = 2V P.P, f= 20Hz to 20kHz RL = 32W, VIN = 1.5V P.P, f= 20Hz to 20kHz RL = 32W, VIN = 1.2V P.P, f= 20Hz to 20kHz Figure 10 Figure 9 dB f = 100kHz, RL = 50W, CL = 5 pF (Stray) Figure 6 dB f = 100kHz, RL = 50W, CL = 5 pF (Stray) Figure 6
3db Bandwidth
Total Harmonic Distortion
2.3 to 4.3 3.6 to 4.3 2.7 to 3.6 2.3 to 2.7
Capacitance
Symbol CIN COFF CON Parameter Control Pin Input Capacitance B Port OFF Capacitance A Port ON Capacitance VCC (V) 0.0 3.3 3.3 Min TA = +25C Typ 1.5 32.0 118 Max TA = 40C to +85C Min Max pF pF pF f = 1MHz (see Figure 8) f = 1MHz (see Figure 8) f = 1MHz (see Figure 8) Units Conditions
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FSA2467
FIGURE 1. RON at 2.7V VCC
FIGURE 2. RON at 2.3V VCC
FIGURE 3. RON at 1.8V VCC
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FSA2467
AC Loading and Waveforms
Logic Input Waveforms Inverted for Switches that have the Opposite Logic Sense CL includes Fixture and Stray Capacitance FIGURE 4. Turn-On/Turn-Off Timing
CL Includes Fixture and Stray Capacitance FIGURE 5. Break-Before-Make Timing
FIGURE 6. OFF Isolation and Crosstalk
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FSA2467
AC Loading and Waveforms
(Continued)
Q = ('VOUT)(CL) FIGURE 7. Charge Injection
FIGURE 8. ON/OFF Capacitance Measurement Setup
FIGURE 9. Bandwidth
FIGURE 10. Harmonic Distortion
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FSA2467
Tape and Reel Specification
Tape Format For MLP
Package Designator
MPX
Tape Section
Leader (Start End) Carrier Trailer (Hub End)
Number Cavities
125 (typ) 2500/3000 75 (typ)
Cavity Status
Empty Filled Empty
Cover Tape Status
Sealed Sealed Sealed
REEL DIMENSIONS inches (millimeters)
Tape Size
12 mm
A
13.0 (330)
B
0.059 (1.50)
C
0.512 (13.00)
D
0.795 (20.20)
N
7.008 (178)
W1
0.488 (12.4)
W2
0.724 (18.4)
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FSA2467
Physical Dimensions inches (millimeters) unless otherwise noted
Pb-Free 16-Terminal Molded Leadless Package (MLP) Quad, JEDEC MO-220, 3mm Square Package Number MLP16B
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FSA2467
Physical Dimensions inches (millimeters) unless otherwise noted (Continued)
16-Lead Thin Shrink Small Outline Package (TSSOP), JEDEC MO-153, 4.4mm Wide Package Number MTC16
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FSA2467 0.4W Low Voltage Dual SPDT Analog Switch
DISCLAIMER
FAIRCHILD SEMICONDUCTOR RESERVES THE RIGHT TO MAKE CHANGES WITHOUT FURTHER NOTICE TO ANY PRODUCTS HEREIN TO IMPROVE RELIABILITY, FUNCTION OR DESIGN. FAIRCHILD DOES NOT ASSUME ANY LIABILITY ARISING OUT OF THE APPLICATION OR USE OF ANY PRODUCT OR CIRCUIT DESCRIBED HEREIN; NEITHER DOES IT CONVEY ANY LICENSE UNDER ITS PATENT RIGHTS, NOR THE RIGHTS OF OTHERS.
LIFE SUPPORT POLICY
FAIRCHILD'S PRODUCTS ARE NOT AUTHORIZED FOR USE AS CRITICAL COMPONENTS IN LIFE SUPPORT DEVICES OR SYSTEMS WITHOUT THE EXPRESS WRITTEN APPROVAL OF FAIRCHILD SEMICONDUCTOR CORPORATION As used herein: provided in the labeling, can be reasonably expected to result in significant injury to the user. 1. Life support devices or systems are devices or systems which, (a) are intended for surgical implant into the body, or 2. A critical component is any component of a life support (b) support or sustain life, or (c) whose failure to perform device or system whose failure to perform can be reasonwhen properly used in accordance with instructions for use ably expected to cause the failure of the life support device or system, or to affect its safety or effectiveness.
PRODUCT STATUS DEFINITIONS
Definition of terms
Datasheet Identification Product Status
Advance Information Preliminary Formative or In Design First Production
Definition
This datasheet contains the design specifications for product development. Specifications may change in any manner without notice. This datasheet contains preliminary data, and supplementary data will be published at a later date. Fairchild Semiconductor reserves the right to make changes at any time without notice in order to improve design. This datasheet contains final specifications. Fairchild Semiconductor reserves the right to make changes at any time without notice in order to improve design. This datasheet contains specifications on a product that has been discontinued by Fairchild Semiconductor. The datasheet is printed for reference information only.
No Identification Needed
Full Production
Obsolete
Not In Production
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