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regulations and safety requirements or standards, regardless of any support or applications information provided by onsemi. “Typical” parameters which may be provided in onsemi data sheets and/
or specifications can and do vary in different applications and actual performance may vary over time. All operating parameters, including “Typicals” must be validated for each customer application
by customer’s technical experts. onsemi does not convey any license under any of its intellectual property rights nor the rights of others. onsemi products are not designed, intended, or authorized
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Action Employer. This literature is subject to all applicable copyright laws and is not for resale in any manner. Other names and brands may be claimed as the property of others.
FSA646
2:1 MIPI D-PHY (2.5Gbps)
4-Data Lane & C-PHY
(2.5Gsps) 3-Data Lane
Switch
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Description
The FSA646 is a four−data−lane D−PHY or three−data−lane
C−PHY, MIPI switch. This single−pole, double−throw (SPDT) switch
is optimized for switching between two high−speed or low−power
MIPI sources. The FSA646 is designed for the MIPI specification and
allows connection to a SCI or DSI module.
(Bottom View)
Features
• Switch Type: SPDT (10x)
• Signal Types:
♦
WLCSP36, 2.43x2.43x0.4
CASE 567WJ
MIPI, D−PHY & C−PHY
• VCC: 1.5 to 5.0 V
• Input Signals: 0 to 1.3 V
• RON:
MARKING DIAGRAM
GSKK
XYZ
6 W Typical HS MIPI
♦ 6 W Typical LP MIPI
DRON: 0.1 W Typical LP & HS MIPI
DRON_FLAT: 0.9 W Typical LP & HS MIPI
ICCZ: 1 mA Maximum
ICC: 32 mA Typical
OIRR: −24 dB Typical
Bandwidth: 4.1 GHz Typical
Xtalk: −30 dB Typical
CON: 1.5 pF Typical
Skew (P), Skew (O): 6 ps Typical
This is a Pb−Free Device
♦
•
•
•
•
•
•
•
•
•
•
GS
KK
X
Y
Z
= Specific Device Code
= Assembly Lot
= Year
= Work Week
= Assembly Location
ORDERING INFORMATION
See detailed ordering and shipping information on page 7 of
this data sheet.
Applications
•
•
•
•
Cellular Phones, Smart Phones
Tablets
Laptops
Displays
© Semiconductor Components Industries, LLC, 2017
October, 2018 − Rev. 1
1
Publication Order Number:
FSA646/D
FSA646
Figure 1. Typical D−PHY Application
PIN DESCRIPTIONS
Figure 2. Analog Symbol
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2
FSA646
PIN DEFINITIONS
Figure 3. Top Through View
Figure 4. Recommended C−PHY Configuration
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3
FSA646
Table 1. BALL−TO−PIN MAPPINGS
Ball
Pin Name
Ball
Pin Name
Ball
Pin Name
A1
VCC
C1
DB3N
E1
DB1N
A2
GND
C2
DB3P
E2
DB1P
A3
DA4N
C3
NC
E3
DA1N
A4
DA4P
C4
NC
E4
DA1P
A5
/OE
C5
D3N
E5
D1N
A6
SEL
C6
D3P
E6
D1P
B1
DB4N
D1
DB2N
F1
CLKBN
B2
DB4P
D2
DB2P
F2
CLKBP
B3
DA3N
D3
DA2N
F3
CLKAN
B4
DA3P
D4
DA2P
F4
CLKAP
B5
D4N
D5
D2N
F5
CLKN
B6
D4P
D6
D2P
F6
CLKP
TRUTH TABLE
SEL
/OE
Function
LOW
LOW
CLKP = CLKAP, CLKN = CLKAN, Dn(P/N) = DAn(P/N)
HIGH
LOW
CLKP = CLKBP, CLKN = CLKBN, Dn(P/N) = DBn(P/N)
X
HIGH
Clock and Data Ports High Impedance
ABSOLUTE MAXIMUM RATINGS
Symbol
VCC
VCNTRL
Parameter
Min.
Max.
Unit
−0.5
6.0
V
(Note 1)
−0.5
VCC
V
(Note 1,2)
−0.3
1.8
V
Supply Voltage
DC Input Voltage (/OE, SEL)
VSW
DC Switch I/O Voltage
IIK
DC Input Diode Current
−50
IOUT
DC Output Current
TSTG
Storage Temperature
ESD
Human Body Model, JEDEC: JESD22−A114
−65
All Pins
25
mA
+150
°C
kV
2.0
Charged Device Model, JEDEC: JESD22−C101
IEC 61000−4−2 System
mA
1.0
Contact
8.0
Air Gap
15.0
Stresses exceeding those listed in the Maximum Ratings table may damage the device. If any of these limits are exceeded, device functionality
should not be assumed, damage may occur and reliability may be affected.
1. The input and output negative ratings may be exceeded if the input and output diode current ratings are observed.
2. VSW refers to analog data switch paths.
RECOMMENDED OPERATING CONDITIONS
Symbol
VCC
VCNTRL
VSW
TA
Parameter
Min.
Max.
Unit
1.5
5.0
V
0
VCC
V
−HS Mode
0
0.3
V
−LS Mode
0
1.3
V
−40
+85
°C
Supply Voltage
Control Input Voltage (SEL, /OE)
Switch I/O Voltage
(CLKn, Dn, CLKAn, CLKBn, Dan, DBn)
(Note 3)
Operating Temperature
Functional operation above the stresses listed in the Recommended Operating Ranges is not implied. Extended exposure to stresses beyond
the Recommended Operating Ranges limits may affect device reliability.
3. The control inputs must be held HIGH or LOW; they must no float.
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4
FSA646
DC AND TRANSIENT CHARACTERISTICS (TA = 25°C unless otherwise specified)
TA = −40 to +855C
Symbol
Parameter
Conditions
VCC (V)
Min.
1.5
−1.2
1.3
VIK
Clamp Diode Voltage
(/OE, SEL)
IIN = −18 mA
VIH
Input Voltage High
SEL, /OE
1.5 to 5
VIL
Input Voltage Low
SEL, /OE
1.5 to 5
IIN
Control Input Leakage
(/OE, SEL)
VCNTRL = 0 to VCC
5
Off Leakage Current of
Port CLKAn, Dan, CLKBn
and DBn
VSW = 0.0 ≤ DATA ≤ 1.3 V
ON Leakage Current of
Common Ports (CLKn,
Dn)
IOFF
IOZ
INO(OFF)
INC(OFF)
IA(ON)
RON_MIPI_HS
Typ.
Max.
Unit
−0.6
V
V
0.5
V
−0.5
0.5
mA
5
−0.5
0.5
mA
VSW = 0.0 ≤ DATA ≤ 1.3 V
5
−0.5
0.5
mA
Power−Off Leakage
Current (All I/O Ports)
VSW = 0.0 or 1.3 V
0
−0.5
0.5
mA
Off−State Leakage
VSW = 0.0 ≤ DATA ≤ 1.3 V
/OE = High
5
−0.5
0.5
mA
Switch On Resistance for
HS MIPI Applications
(Note 4)
ION = −8 mA, /OE = 0 V,
SEL = VCC or 0 V, CLKA,
CLKB, DBN or DAN = 0.2 V
1.5
6
W
6
W
0.1
W
0.1
W
0.9
W
0.9
W
2.5
3.3
5
RON_MIPI_LP
Switch On Resistance for
LP MIPI Applications
(Note 4)
ION = −8 mA, /OE = 0 V,
SEL = VCC or 0 V, CLKA,
CLKB, DBN or DAN = 1.2 V
1.5
2.5
3.3
5
DRON_MIPI_HS
On Resistance Matching
Between HS MIPI
Channels
(Note 4)
ION = −8 mA, /OE = 0 V,
SEL = VCC or 0 V, CLKA,
CLKB, DBN or DAN = 0.2 V
1.5
2.5
3.3
5
DRON_MIPI_LP
On Resistance Matching
Between LP MIPI
Channels
(Note 4)
ION = −8 mA, /OE = 0 V,
SEL = VCC or 0 V, CLKA,
CLKB, DBN or DAN = 1.2 V
1.5
2.5
3.3
5
RON_FLAT_MIPI_HS
On Resistance Flatness
for HS MIPI Signals
(Note 4)
ION = −8 mA, /OE = 0 V,
SEL = VCC or 0 V, CLKA,
CLKB, DBN or DAN = 0 to
0.3 V
1.5
ION = −8 mA, /OE = 0 V,
SEL = VCC or 0 V, CLKA,
CLKB, DBN or DAN = 0 to
1.3 V
1.5
2.5
3.3
5
RON_FLAT_MIPI_LP
On Resistance Flatness
for LP MIPI Signals
(Note 4)
2.5
3.3
5
ICC
Quiescent Supply Current
(Includes Change Pump)
VSEL = 0 or VCC, IOUT = 0,
/OE = 0 V
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5
5
30
mA
FSA646
DC AND TRANSIENT CHARACTERISTICS (TA = 25°C unless otherwise specified) (continued)
TA = −40 to +855C
Symbol
Parameter
ICCZ
Quiescent Supply Current
(High Impedance)
VSEL = 0 or VCC, IOUT = 0,
/OE = 0 V
5
ICCT
Increase in ICC Current
Per Control Voltage and
VCC
VSEL = 0 or VCC, /OE = 1.5 V
5
Conditions
VCC (V)
Min.
Typ.
Max.
Unit
1
mA
1
mA
4. Measured by the voltage drop between A and B pins at the indicated current through the switch. On resistance is determined by the lower
of the voltage on the two (A or B ports).
AC ELECTRICAL CHARACTERISTICS (VCC = 3.3 V and TA = 25°C unless otherwise specified)
TA = −40 to +855C
Symbol
Parameter
Conditions
VCC (V)
Min.
Typ.
Max.
Unit
tINIT
Initialization Time VCC to
Output
(Note 5)
RL = 50 W, CL = 0 pF,
VSW = 0.6 V
1.5 to 5
60
tEN
Enable Time
/OE to Output
RL = 50 W, CL = 0 pF,
VSW = 0.6 V
1.5 to 5
60
150
ms
tDIS
Disable Time
/OE to Output
RL = 50 W, CL = 0 pF,
VSW = 0.6 V
1.5 to 5
35
250
ns
tON
Turn−On Time
SEL to Output
RL = 50 W, CL = 0 pF,
VSW = 0.6 V
1.5 to 5
350
1100
ns
tOFF
Turn−Off Time
SEL to Output
RL = 50 W, CL = 0 pF,
VSW = 0.6 V
1.5 to 5
125
800
ns
tBBM
Break−Before−Make Time
RL = 50 W, CL = 0 pF,
VSW = 0.6 V
1.5 to 5
50
450
ns
Propagation Delay
(Note 5)
CL = 0 pF, RL = 50 W
1.5 to 5
30
100
ps
OIRR
Off Isolation for MIPI
(Note 5)
RL = 50 W, f = 1250 MHz,
/OE = HIGH, VSW = 0.2 VPP
1.5 to 5
−24
XTALK
Crosstalk for MIPI
(Note 5)
RL = 50 W, f = 1250 MHz,
SEL = High, VSW = 0.2 VPP
1.5 to 5
−30
−25
−30
−25
tPD
RL = 50 W, f = 1250 MHz,
SEL = Low, VSW = 0.2 VPP
BW
−3 db Bandwidth (Note 5)
RL = 50 W, CL = 0 pF,
VSW = 0.2 VPP
1.5 to 5
IL
Insertion Loss at 750 MHz
(Note 5)
RL = 50 W, CL = 0 pF,
VSW = 0.2 VPP
1.5 to 5
2.5
67
ms
dB
dB
4.1
GHz
−0.7
dB
5. Guaranteed by characterization.
HIGH−SPEED−RELATED AC ELECTRICAL CHARACTERISTICS
TA = −40 to +855C
Conditions
Typ.
Max.
Parameter
tSK(P)
HS Mode Skew of Opposite Transitions of the
Same Output
(Note 6)
RL = 50 W, CL = 0 pF,
VSW = 0.3 V
1.5 to 5
6
ps
tSK(O)
HS Mode Skew of
Channel−to−Channel
Single−Ended Skew
(Note 6)
RL = 50 W, CL = 0 pF,
VSW = 0.3 V
1.5 to 5
6
ps
6. Guaranteed by characterization.
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6
VCC (V)
Min.
Symbol
Unit
FSA646
CAPACITANCE
TA = −40 to +855C
Min.
Conditions
Typ.
Symbol
Parameter
CIN
Control Pin Input
Capacitance
(Note 7)
VCC = 0 V, f = 1 MHz
2.1
CON
On Capacitance (Note 7)
VCC = 3.3 V, /OE = 0 V, f = 1250 MHz (in
HS common value)
1.5
COFF
On Capacitance (Note 7)
VCC and /OE = 3.3 V, f = 1250 MHz (both
sides in HS common value)
0.9
Max.
pF
7. Guaranteed by characterization.
The table below pertains to the Packaging information on
the following page.
ORDERING INFORMATION
Part Number
Top Marking
Package
Top Mark
FSA646UCX
−40 to +85°C
36−Ball WLCSP, Non−JEDEC
2.43 x 2.43 mm, 0.4 mm Pitch
GS
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7
Unit
MECHANICAL CASE OUTLINE
PACKAGE DIMENSIONS
WLCSP36 2.43x2.43x0.488
CASE 567WJ
ISSUE A
DOCUMENT NUMBER:
DESCRIPTION:
98AON87484G
WLCSP36 2.43x2.43x0.488
DATE 03 OCT 2018
Electronic versions are uncontrolled except when accessed directly from the Document Repository.
Printed versions are uncontrolled except when stamped “CONTROLLED COPY” in red.
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are trademarks of Semiconductor Components Industries, LLC dba ON Semiconductor or its subsidiaries in the United States and/or other countries.
ON Semiconductor reserves the right to make changes without further notice to any products herein. ON Semiconductor makes no warranty, representation or guarantee regarding
the suitability of its products for any particular purpose, nor does ON Semiconductor assume any liability arising out of the application or use of any product or circuit, and specifically
disclaims any and all liability, including without limitation special, consequential or incidental damages. ON Semiconductor does not convey any license under its patent rights nor the
rights of others.
© Semiconductor Components Industries, LLC, 2018
www.onsemi.com
ON Semiconductor and
are trademarks of Semiconductor Components Industries, LLC dba ON Semiconductor or its subsidiaries in the United States and/or other countries.
ON Semiconductor owns the rights to a number of patents, trademarks, copyrights, trade secrets, and other intellectual property. A listing of ON Semiconductor’s product/patent
coverage may be accessed at www.onsemi.com/site/pdf/Patent−Marking.pdf. ON Semiconductor reserves the right to make changes without further notice to any products herein.
ON Semiconductor makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does ON Semiconductor assume any liability
arising out of the application or use of any product or circuit, and specifically disclaims any and all liability, including without limitation special, consequential or incidental damages.
Buyer is responsible for its products and applications using ON Semiconductor products, including compliance with all laws, regulations and safety requirements or standards,
regardless of any support or applications information provided by ON Semiconductor. “Typical” parameters which may be provided in ON Semiconductor data sheets and/or
specifications can and do vary in different applications and actual performance may vary over time. All operating parameters, including “Typicals” must be validated for each customer
application by customer’s technical experts. ON Semiconductor does not convey any license under its patent rights nor the rights of others. ON Semiconductor products are not
designed, intended, or authorized for use as a critical component in life support systems or any FDA Class 3 medical devices or medical devices with a same or similar classification
in a foreign jurisdiction or any devices intended for implantation in the human body. Should Buyer purchase or use ON Semiconductor products for any such unintended or unauthorized
application, Buyer shall indemnify and hold ON Semiconductor and its officers, employees, subsidiaries, affiliates, and distributors harmless against all claims, costs, damages, and
expenses, and reasonable attorney fees arising out of, directly or indirectly, any claim of personal injury or death associated with such unintended or unauthorized use, even if such
claim alleges that ON Semiconductor was negligent regarding the design or manufacture of the part. ON Semiconductor is an Equal Opportunity/Affirmative Action Employer. This
literature is subject to all applicable copyright laws and is not for resale in any manner.
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