FSA223UMX_技术文档

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November 2012

FSA223 — USB2.0 High-Speed (480Mbps) and

Audio Switches with Negative Signal Capability

Features

Description

The FSA223 is a Double-Pole, Double Throw (DPDT)

multiplexer that combines a low-distortion audio and a

USB2.0 High-Speed (HS) switch path. This

configuration enables audio and USB data to share a

common connector port. The architecture is designed to

allow both audio and USB signals to swing below

ground. This means a common USB and headphone

jack can be used for personal media players and

portable peripheral devices.

.

HS-USB: 4 Ω Typical On Resistance

HS-USB: 4.5 pF Typical On Capacitance

Audio: 3 Ω Typical On Resistance

-3 db Bandwidth: > 720 MHz

Low Power Consumption

Power-off Protection on Common D+/R, D-/L Ports

Automatically Detects V_CCfor Switch Path Selection

Since USB2.0 is an industry standard for shared data-

path in portable devices, the FSA223 also incorporates

a V_CCdetection capability. The FSA223 includes a

power-off feature to minimize current consumption when

V_CCis not present. This power-off circuitry is available

for the common D+/R, D-/L ports only. Typical

applications involve switching in portables and

consumer applications, such as cell phones, digital

cameras, and notebooks with hubs or controllers.

Applications

.

Cell Phone, PDA, Digital Camera, and Notebook

LCD Monitor, TV, and Set-Top Box

Related Resources

.

Please refer to tape and reel specifications on

www.fairchildsemi.com;

IMPORTANT NOTE:

http://www.fairchildsemi.com/packaging.

For additional performance information, please contact

analogswitch@fairchildsemi.com.

Ordering Information

Package

Number

Part Number

Top Mark

Package Description

FSA223L10X

FSA223MUX

FSA223UMX

MAC010A

MUA010A

MLP010A

GN

FSA223

GP

10-Lead MicroPak™, JEDEC MO-255, 1.6 x 2.1 mm

10-Lead MSOP, JEDEC MO-187, 3.0 mm Wide

10-Lead Quad, Ultrathin MLP, 1.4 x 1.8 mm

V_CC

A_Sel

Switch Select

Cont ol Circuitry

V_Audio

r

R

pd

D+

R

GND

D+/R

D-/L

D--

L

Figure 1.

FSA223 Analog Symbol

FSA223 • Rev. 1.0.4

www.fairchildsemi.com

Pin Configuration

V_CC

10

1

2

3

4

9

D+

D-

R

A_Sel

D+/R

D-/L

8

7

6

D+

1

10

9

V

CC

R

D-

2

1

D-

R

2

3

A

Sel

3

4

10 D+

L

D+/R

8

GND

9

8

V_CC

A_Sel

L

4

5

7

D-/L

V

L

V_Audio

5

GND

5

6

7

6

Audio

D-/L D+/R

Figure 4. 10-Pin UMLP

GND

Figure 2.

10-Pin MicroPak™

Figure 3.

10-Pin MSOP

Pin Definitions

Name

Description

V_audio

V_CC

Power supply (audio)

Power supply (USB) and auto USB switch-path select

A_Sel

Audio select to override auto USB detect when V_AUDIOsupply is present

USB data bus input sources

D+, D-

R, L

Audio right and left input sources

D+/R, D-/L

USB and audio common connector ports

Truth Table

(1)

A_Sel

V_audio

V_CC

L, R

D+, D-

(2)

—

LOW

HIGH

OFF

ON

OFF

ON

—

LOW

HIGH

ON

HIGH

OFF

Note:

1. A_Sel- Internal resistor to GND provides auto-V_CCdetect if there is no external connection. Forcing A_SelHIGH

when V_AUDIOis present overrides the USB path.

2. The dash (—) indicates “Don’t Care” state.

FSA223 • Rev. 1.0.4

www.fairchildsemi.com

2

Functional Description

The FSA223 is a combined USB and audio switch

that enables sharing the D+/D- lines of a USB

connector with stereo audio CODEC outputs. The

switch is optimized for high-speed USB signals and

includes an automatic V_CC-detection circuit. The

FSA223 detects the presence of V_CCand defaults to

USB mode. Both the USB and audio switch paths

also handle negative signals, which eliminates the

need for large coupling capacitors.

The A_Selpin is internally terminated by a resistor to

GND (typical value: 3 MΩ) and results in a default

USB connection. For optimal performance, V_CC

should be connected directly to the device battery.

Application Diagram

2.7V - 5.5V

V

CC

2.7V - 5.5V

A_Sel

V_audio

Switch Select

Control Circuitry

R

pd

D+

R

USB 2.0

Source

GND

D+/R

USB

Mini-AB

Connector

D-

L

ID

D-/L

Audio

CODEC

GND

Figure 5.

Typical Application

FSA223 • Rev. 1.0.4

www.fairchildsemi.com

3

Absolute Maximum Ratings

Stresses exceeding the absolute maximum ratings may damage the device. The device may not function or be

operable above the recommended operating conditions and stressing the parts to these levels is not recommended.

In addition, extended exposure to stresses above the recommended operating conditions may affect device reliability.

The absolute maximum ratings are stress ratings only.

Symbol

Parameter

Min.

Max.

Unit

V_Audio

V_CC

Supply Voltage

-0.5

6.0

V

V_audio

0.3V

+

R, L Pins

V_audio- 7.0V

V

V_SW

Switch I/O Voltage^(3,4)

Control Input Voltage⁽³⁾

D+, D-, D+/R, D-/L

Pins

V_CC- 7.0V

-0.5

V_CC+ 0.3V

A_Sel

I_IK

6.0

-50

V

Input Clamp Diode Current

mA

°C

USB

50

I_SW

Switch I/O Current (Continuous)

Audio

USB

50

100

+150

+260

Peak Switch Current (Pulsed at

1ms Duration, <10% Duty Cycle)

I_SWPEAK

Audio

T_STG

T_J

Storage Temperature Range

-65

Maximum Junction Temperature

°C

T_L

Lead Temperature (Soldering, 10 seconds)

I/O to GND

°C

7.5

Human Body Model, JESD22-A114

All Other Pins

3.0

ESD

kV

V_AudioV_CCto GND

12.0

Charged Device Model, JESD22-C101

2.0

Notes:

3. The input and output negative ratings may be exceeded if the input and output diode current ratings are observed.

4. V_SWmaximum values can be exceeded ONLY if I_SWmaximum values are observed. For example, V_SW=V_CC+ 0.6 V

is acceptable if I_SWis limited externally to ≤ 50 mA.

Recommended Operating Conditions

The Recommended Operating Conditions table defines the conditions for actual device operation. Recommended

operating conditions are specified to ensure optimal performance to the datasheet specifications. Fairchild does not

recommend exceeding them or designing to Absolute Maximum Ratings.

Symbol

Parameter

Min.

Max.

Units

V_Audio

V_CC

Supply Voltage

2.7

0

5.5

V

Supply Voltage

A_Sel

Control Input Voltage

V_CC

V

_Audio– 6.5 V

V_CC– 6.5 V

-40

V_Audio– 0.3 V

V_CC

V

V_SW

Switch I/O Voltage

V

T_A

Operating Temperature

+85

°C

330

(estimated)

Thermal Resistance (free air)

MicroPak™

ºC/W

θ_JA

FSA223 • Rev. 1.0.4

www.fairchildsemi.com

4

DC Electrical Characteristics

V_Audiosupply=2.7 V and typical values are at 25ºC unless otherwise specified.

T_A=- 40°C to

+85°C

Symbol

Parameter

V_CC(V)

Condition

Unit

Min. Typ. Max.

Common Pins

V_IK

V_IH

V_IL

Clamp Diode Voltage

3.0

I_IK=-18 mA

-1.2

Control Input Voltage HIGH

Control Input Voltage LOW

3.0 to 4.3⁽⁵⁾

1.2

V

0.5

V_IN=3.6 V

V_IN=0 V

-1

10

1

V_audio=4.3 V

V_CC=3.0 V

I_IN

A_SelInput HIGH Current

µA

Power Off Leakage Current

(Common Port Only D+/R,

D-/L)

Common Port (D+/R, D-/L)

V_SW=0V, 5.5 V

I_OFF

V_audio=V_CC=0 V

10

D+/R, D-/L=0.3 V,

Off-Leakage Current of Port

D+, D-, R, L

V_CC– 0.3 V

D+, D-, R, L=0.3 V,

V_CC– 0.3 V or Floating

I_NO(0FF)

3.6

-50

1

50

nA

On-Leakage Current of Port

D+/R or D-/L

D+/R, D-/L=0.3 V, V_CC– 0.3 V

D+, D-, R, L=Floating

I_NC(0N)

R_PD

1

3

nA

A_SelInternal Pull-Down

Resistor

MΩ

USB Switch Path

USB Analog Signal Range

0

3.6

6

V

Ω

V_D+/D-=0 V, 0.4 V,

I_ON=-8 mA

R_ONUSBHS Switch On Resistance⁽⁶⁾

3.0

4

(7,8)

∆ R_ONUSBHS Delta R_ON

V_D+/D-=0V, I_ON=-8 mA

0.4

Audio Switch Path

V_audio

– 5.5

Audio Analog Signal Range

V_audio

6

V

Audio Switch On

R_ONAudio

V_L/R=-2V, 0V, 0.7V, 2.0V;

I_ON=-26 mA

3.0 to 4.3⁽⁵⁾

3

Ω

Resistance⁽⁶⁾

(7)

∆ R_ONAudioAudio Delta R_ON

V_L/R=0.7V I_ON=-26 mA

0.4

1.5

V_L/R=-2 V, 0 V, 0.7 V, 2.0 V;

R_FLAT(Audio)Audio R_ONFlatness⁽⁹⁾

2.5

I

_ON=-26 mA

Power Supply

Quiescent Supply Current

I_CC(Audio)

(Audio)

V_audio=5.5 V

V_CC=5.5 V

V_ASel=0 and V_CC, I_OUT=0

I_OUT=0, V_audio=0

4

10

20

µA

Quiescent Supply Current

I_CC(VCC)

12

(V_CC

)

V_ASel=2.6 V, V_CC=Floating

V_ASel=1.8 V, V_CC=Floating

10

14

15

18

Increase in I_CCCurrent per

Control Voltage and V_CC

V

_audio=3.6 V,

I_CCT

4.3 V⁽⁵⁾

Notes:

5. 4.3 V is guaranteed by characterization, not production tested.

6. On resistance is determined by the voltage drop between the A and B pins at the indicated current through the switch.

7. ∆ R_ON=R_ONmax – R_ONmin measured at identical V_CC, temperature, and voltage. Worst-case signal path, audio

or USB channel, is characterized.

8. Guaranteed by characterization, not production tested.

9. Flatness is defined as the difference between the maximum and minimum values of on resistance over the

specified range of conditions.

FSA223 • Rev. 1.0.4

www.fairchildsemi.com

5

AC Electrical Characteristics

V_Audiosupply=2.7 V unless otherwise specified.

T_A=- 40°C to +85°C

Min. Typ. Max.

Symbol

Parameter

V_CC(V)

Conditions

Unit

V_{D+/R, D-/L}=1.0 V; R_L=50 Ω;

C_L=50pF, Figure 14, Figure 15

t_ONAUDIO2Turn-On Time A_Selto Output

t_OFFAUDIO2Turn-Off Time A_Selto Output

3.0 to 4.3⁽¹⁰⁾

3.6

2

μs

V_{D+/R, D-/L}=1.0 V; R_L=50 Ω;

C_L=50pF, Figure 14, Figure 15

R_L=50 Ω; C_L=0 pF

Figure 17

USB Switch Propagation

t_PDUSB

0.25

-110

720

ns

Delay⁽¹⁰⁾

f=20 kHz; R_T=32 Ω; C_L=0 pF

Figure 22

Non-Adjacent Channel

Xtalk_A

3.0 to 4.3⁽¹⁰⁾

dB

MHz

%

Crosstalk - Audio

R_T=50 Ω, C_L=0 pF, Signal 0 dBm

Figure 20

BW

-3db Bandwidth - USB

f=20 Hz to 20 kHz; R_L=32 Ω,

V_IN=2 V_pp, Figure 25

THD

Total Harmonic Distortion

0.1

Note:

10. Guaranteed by characterization, not production tested.

USB High-Speed-Related AC Electrical Characteristics

V_Audiosupply=2.7 V unless otherwise specified.

T_A=- 40°C to +85°C

Min. Typ. Max.

Symbol

Parameter

V_CC(V)

Conditions

Unit

t_R=t_F=750 ps (10-90%) at 240 MHz

C_L=0 pF, R_L=50 Ω

t_SK(o)

Channel-to-Channel Skew⁽¹¹⁾

3.0 to 4.3⁽¹¹⁾

35

Figure 18, Figure 19

ps

t_R=t_F=750 ps (10-90%) at 240 MHz

C_L=0 pF, R_L=50 Ω

Figure 18, Figure 19

Skew of Opposite Transitions of

the Same Output⁽¹¹⁾

t_SK(P)

3.0 to 4.3⁽¹¹⁾

35

R_L=50 ꢀ, C_L=50 pF, t_R=t_F=500 ps

t_J

Total Jitter⁽¹¹⁾

130

(10-90%) at 480 Mbps (PRBS=2¹⁵– 1)

Note:

11. Guaranteed by characterization, not production tested.

Capacitance⁽¹²⁾

V_Audiosupply=3.0V unless otherwise specified.

T_A=- 40°C to +85°C

Min. Typ. Max.

2.0

Unit

Symbol

Parameter

V_CC(V)

Condition

Control Pin Input Capacitance

C_{IN (ASel)}

V_CC=3.0 V, 4.3 V V_Bias=0.05 V

pF

(A_Sel

)

V_Bias=0.2 V; f=240 MHz

Figure 24

V_CC=3.0 V, 4.3 V

A_Sel=0V (C_ONUSB

4.5

9.0

6.0

)

D+/R, D-/L (Source Port) On

Capacitance

C_{ON(D+/R, D-/L)}

pF

V_CC=3.0 V, 4.3 V

A_Sel=3.0 V

V_Bias=0.2 V; f=1 MHz

Figure 24

(C_ONAudio

)

f=1 MHz

Figure 23

f=1MHz

USB Input Source Off

Capacitance

V_CC=3.0 V, 4.3 V

A_Sel=3.0 V

C_{OFF(D+, D-)}

C_OFF(R/L)

1.5

3.0

pF

Audio Input Source Off

Capacitance

V_CC=3.0 V, 4.3 V

A_Sel=0 V

Figure 23

Note:

12. Guaranteed by characterization, not production tested.

FSA223 • Rev. 1.0.4

www.fairchildsemi.com

6

Applications Information

In applications where Vsw could exceed the absolute

Because the deselected channel may no longer provide

guaranteed off isolation, consider the following:

maximum rating of

V_CC+0.3 V, the following

recommendations help maintain low power consumption

and protect the part.

.

During USB transfer, the audio amplifier should be

powered down.

The addition of the series diode in the V_CCsupply line

blocks any current that might leak back into V_CCfor

over-voltage input cases.

During audio transfer, the USB pull-up resistor

supply must be removed (as specified on page 141

of the USB 2.0 specification).

RECOMMENDATION

Add a low forward voltage

VCC

I

_CCblocking diode to stop

current flow into the VCC pin

EXPLANATION

Parasitic PMOS bulk diode

provides a leakage path in an

over-voltage condition

EXCEPTION CONDITION

_sw> V_CC+0.3V

D+

R

V

D+/R

EXPLANATION

Both common port inputs have

power-off protection, allowing

them to withstand voltages

greater than 0V when V_CC= 0V

D-

L

RECOMMENDATION

Ensure that any voltage present

on the un-selected ports is

< V_CCto prevent data

D+/L

corruption on the common port

Figure 6.

Application Suggestions

FSA223 • Rev. 1.0.4

www.fairchildsemi.com

7

Typical Performance Characteristics

5.00

4.00

3.00

2.00

1.00

0.00

4.00

3.00

2.00

1.00

0.00

85°C

25°C

-40°C

85°C

25°C

-40°C

-2.00

0.00

2.00

4.00

6.00

-2.00

-1.00

0.00

1.00

2.00

3.00

4.00

V_IN

V_Audio= 4.3V, V_bus= Float

V_Audio= 3.0V, V_bus= Float

Figure 7.

R_ONAudio, V_Audio=3.0 V

Figure 8.

R_ONAudio, V_Audio=4.3 V

0.1

1.0

10.0

100.0

1000.0

0

-20

-40

-60

-80

-100

-120

-140

Frequency (KHz)

V_Audio= 4.3V

Figure 9.

Crosstalk

1

0

10

100

1000

10000

-1

-2

-3

-4

-5

-6

-7

-8

Frequency (MHz)

C_L= 0pF, V_CC= 4.3V

Figure 10. USB Bandwidth

FSA223 • Rev. 1.0.4

www.fairchildsemi.com

8

Test Diagrams

V_ON

I_(OFF)

A

Dn or R/L

V_SW

V

D+/R or D-/L

sw

D+/R or D-/L

D+, D-

or R/L

GND

I_ON

GND

V_CNTRL= fn (V_Audioand V_CC

GND

V_CNTRL= fn (V_Audioand V_CC

)

R_ON= V_ON/ I_ON

Figure 11. On Resistance

Figure 12. Off Leakage

D+, D- or R, L

D+/R or D-/L

V_OUT

C_L

D+, D- or R/L

R_L

R_S

V

sw

I_A(ON)

GND

A

D+/R or

D-/L

V

sw

V_CNTRL= fn (V_Audioand V_CC

)

GND

R_L, R_S, and C_Lare functions of the application

environment (see AC tables for specific values).

C_Lincludes test fixture and stray capacitance.

V_CNTRL= fn (V_Audioand V_CC

)

Figure 13. On Leakage

Figure 14. AC Test Circuit Load

t_RISE= 1µs

t_FALL= 1µs

t_RISE= 2.5ns

t_FALL= 2.5ns

V_CC

90%

3V

Input-V

GND

V_th(max)

V_th(min)

Input-V_CNTRL

90%

50%

90%

50%

10%

90%

ASel

10%

GND

10%

V_OH

Output -

10%

90%

V_OH

Output -V_OUT

V_OL

90%

t_ON

90%

V_th= V_CCthor V_Audioth

V_OUT

V_OL

t_OFF

t_ON

t_OFF

V_CNTRL= fn (V_Audioand V_CC

)

Figure 15. Turn-On / Turn-Off Waveforms (A_Sel

)

Figure 16. Turn-On / Turn-Off Waveforms

(USB/Audio)

FSA223 • Rev. 1.0.4

www.fairchildsemi.com

9

Test Diagrams (Continued)

t_RISE= 750ps

t

_FALL= 750ps

0.4V

90%

50%

90%

50%

Input– V_D+/D-

10%

50%

GND

V_OH

Output- V_OUT

V_OL

50%

t_pLH

t_pHL

Figure 17. USB Switch Propagation Delay Waveforms

t_RISE= 750ps

t_FALL= 750ps

0.4V

90%

50%

90%

50%

Input – V_D+/D-

10%

50%

GND

V_OH

Output- V_OUT

V_OL

50%

t_pLH

t_pHL

Figure 18. Pulse Skew: t_SK(P)=| t_PHL– t_PLH

|

t_RISE= 750ps

t_FALL= 750ps

0.4V

Input – V_D+/D

90%

50%

90%

50%

-

10%

GND

V_OH

Output1- V_OUT

V_OL

50%

t_pLH1

t_pHL1

t_sk(o

V_OH

)

Output2- V_OUT

V_OL

50%

t_pLH2t_pHL2

Figure 19. Output Skew: t_SK(O)=| t_PLH1– t_PLH2| or | t_PHL1– t_PHL2

|

FSA223 • Rev. 1.0.4

www.fairchildsemi.com

10

Test Diagrams (Continued)

Network Analyzer

R_S

V

IN

V_S

GND

V_CNTRL

GND

V_OUT

GND

R_T

V_CNTRL= fn (V_Audioand V_CC

)

GND

R_Sand R_Tare functions of the application

environment (see tables for specific values).

Figure 20. USB Bandwidth

Network Analyzer

R_S

V_IN

V_CNTRL

V_S

GND

R_T

GND

V_OUT

R_T

GND

Off Isolation = 20 Log (V_OUT/ V_IN)

GND

V_CNTRL= fn (V_Audioand V_CC

)

R_Tand R_Sare functions of the application

environment (see AC tables for specific values).

Figure 21. Channel Off Isolation

Network Analyzer

R_S

NC

V_CNTRL

V_IN

V_S

GND

R_T

GND

V_CNTRL= fn (V_Audioand V_CC

)

V_OUT

GND

R_T

R_Tand R_Sare functions of the application

environment (see AC tables for specific values).

GND

Crosstalk = 20 Log (V_OUT/ V_IN)

Figure 22. Non-Adjacent Channel-to-Channel Crosstalk

FSA223 • Rev. 1.0.4

www.fairchildsemi.com

11

Test Diagrams (Continued)

Dn or R/L or D+/R or D-/L

Capacitance

Meter

V_CNTRL= fn (V_Audioand V_CC

)

Dn or R/L

or D+/R

or D-/L

f = 1MHz

Figure 23. Channel Off Capacitance

Dn or R/L or

D+/R or D-/L

Capacitance

Meter

V_CNTRL= fn (V_Audioand V_CC

)

f = 1MHz, 240Mhz

Dn or R/L or D+/R or D-/L

Figure 24. Channel On Capacitance

Audio Analyzer

R_S

V

IN

V_CNTRL

V_S

GND

V_OUT

GND

R_T

V_CNTRL= fn (V_Audioand V_CC

)

GND

R_Tand R_Sare functions of the application

environment (see AC tables for specific values).

Figure 25. Total Harmonic Distortion

FSA223 • Rev. 1.0.4

www.fairchildsemi.com

12

Physical Dimensions

0.10 C

2.10

A

2X

1.62

B

KEEPOUT ZONE, NO TRACES

OR VIAS ALLOWED

(0.11)

0.56

1.12

1.60

PIN1 IDENT IS

2X LONGER THAN

OTHER LINES

0.10

C

10X

(0.35)

(0.25)

2X

10X

0.50

TOP VIEW

RECOMMENDED LAND PATTERN

0.55 MAX

0.05 C

0.05

0.00

(0.20)

C

0.35

0.25

SIDE VIEW

(0.15)

D

DETAIL A

(0.36)

0.35

0.25

0.65

0.55

0.35

0.25

DETAIL A 2X SCALE

1

4

0.56

NOTES:

10

5

A. PACKAGE CONFORMS TO JEDEC

REGISTRATION MO-255, VARIATION UABD .

B. DIMENSIONS ARE IN MILLIMETERS.

C. DIMENSIONS AND TOLERANCES PER

ASME Y14.5M, 1994.

D. PRESENCE OF CENTER PAD IS PACKAGE

SUPPLIER DEPENDENT. IF PRESENT IT

IS NOT INTENDED TO BE SOLDERED AND

HAS A BLACK OXIDE FINISH.

(0.29)

0.35

6

9

9X

0.25

0.50

0.25

0.15

9X

1.62

0.10

0.05

C

A B

ALL FEATURES

E. DRAWING FILENAME: MKT-MAC10Arev5.

BOTTOM VIEW

Figure 26. 10-Lead MicroPak™

Package drawings are provided as a service to customers considering Fairchild components. Drawings may change in any manner

without notice. Please note the revision and/or date on the drawing and contact a Fairchild Semiconductor representative to verify

or obtain the most recent revision. Package specifications do not expand the terms of Fairchild’s worldwide terms and conditions,

specifically the warranty therein, which covers Fairchild products.

Always visit Fairchild Semiconductor’s online packaging area for the most recent package drawings:

http://www.fairchildsemi.com/packaging/.

For tape & reel specifications, please visit, http://www.fairchildsemi.com/products/logic/pdf/micropak_tr.pdf.

FSA223 • Rev. 1.0.4

www.fairchildsemi.com

13

Physical Dimensions (Continued)

Figure 27. 10-Lead Molded Small Outline Package (MSOP)

Package drawings are provided as a service to customers considering Fairchild components. Drawings may change in any manner

without notice. Please note the revision and/or date on the drawing and contact a Fairchild Semiconductor representative to verify

or obtain the most recent revision. Package specifications do not expand the terms of Fairchild’s worldwide terms and conditions,

specifically the warranty therein, which covers Fairchild products.

Always visit Fairchild Semiconductor’s online packaging area for the most recent package drawings:

http://www.fairchildsemi.com/packaging/.

For tape & reel specifications, please visit http://www.fairchildsemi.com/products/analog/pdf/msop10_tr.pdf.

FSA223 • Rev. 1.0.4

www.fairchildsemi.com

14

Physical Dimensions (Continued)

(9X)

0.563

1.70

0.15

C

1.40

A

B

0.663

2X

1

2.10

1.80

PIN#1 IDENT

0.40

0.15

C

0.225

(10X)

TOP VIEW

2X

RECOMMENDED

LAND PATTERN

0.55 MAX.

0.152

0.10

0.08

C

9X

0.45

1.45

C

0.55

0.40

SEATING

PLANE

C

0.05

SIDE VIEW

1.85

0.35

(9X)

0.45

0.225

(10X)

3

OPTIONAL MINIMIAL

TOE LAND PATTERN

0.40

6

DETAIL A

1

NOTES:

PIN#1 IDENT

A. PACKAGE DOES NOT FULLY CONFORM TO

JEDEC STANDARD.

B. DIMENSIONS ARE IN MILLIMETERS.

C. DIMENSIONS AND TOLERANCES PER

ASME Y14.5M, 1994.

0.15

0.25

10

(10X)

0.10

0.05

C A B

C

BOTTOM VIEW

D. LAND PATTERN RECOMMENDATION IS

BASED ON FSC DESIGN ONLY.

E. DRAWING FILENAME: MKT-UMLP10Arev3.

0.55

0.45

0.10

DETAIL A

SCALE : 2X

PACKAGE

EDGE

LEAD

OPTION 2

SCALE : 2X

OPTION 1

SCALE : 2X

Figure 28. 10-Lead Quad Ultrathin MLP

Package drawings are provided as a service to customers considering Fairchild components. Drawings may change in any manner

without notice. Please note the revision and/or date on the drawing and contact a Fairchild Semiconductor representative to verify

or obtain the most recent revision. Package specifications do not expand the terms of Fairchild’s worldwide terms and conditions,

specifically the warranty therein, which covers Fairchild products.

Always visit Fairchild Semiconductor’s online packaging area for the most recent package drawings:

http://www.fairchildsemi.com/packaging/.

For tape & reel specifications, please visit, http://www.fairchildsemi.com/products/analog/pdf/umlp10_tr.pdf.

FSA223 • Rev. 1.0.4

www.fairchildsemi.com

15

FSA223 • Rev. 1.0.4

www.fairchildsemi.com

16

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1


型号：	FSA223UMX
厂家：	ONSEMI
描述：	多媒体和 USB 2.0 高速和音频开关，带负信号能力开关
文件：	总18页 (文件大小：822K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

FSA223UMX [ONSEMI]

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