DATA SHEET
SKY65362-11: 900 to 930 MHz High-Power RF Front-End
Module
Applications
Smart meters
In-home appliances
Smart thermostats
Description
The SKY65362-11 is a high-performance, highly integrated RF
front-end module (FEM) designed for high-power Industrial,
Scientific, Medical (ISM) band applications operating in the 900 to
930 MHz frequency range.
The FEM is designed for ease of use and maximum flexibility with
fully matched, 50
Ω
power amplifier (PA) input and output, and
digital controls compatible with 1.6 to 3.3 V CMOS levels.
The RF blocks operate over a wide supply voltage range from
3.00 to 5.25 V that allows the SKY65362-11 to be used in battery
powered applications over a wide spectrum of the battery
discharge curve.
The SKY65362-11 is packaged in a 36-pin, 6 x 6 mm Multi-Chip
Module (MCM), which allows for a highly manufacturable low-cost
solution.
A functional block diagram of the SKY65362-11 is shown in
Figure 1. The 36-pin MCM package and pinout are shown in
Figure 2. Signal pin assignments and functional pin descriptions
are provided in Table 1.
Features
Integrated PA with +30.5 dBm output power
Integrated LNA with programmable bypass
Low FEM NF of 2.5 dB, typical
Single-ended 50
Ω
transmit/receive RF interface
Supply voltage: 3.00 V to 5.25 V
Sleep mode current: <1
μA
Small MCM (36-pin, 6 x 6 mm) package
(MSL3, 260
C
per JEDEC J-STD-020)
Skyworks
Green
TM
products are compliant with
all applicable legislation and are halogen-free.
For additional information, refer to
Skyworks
Definition of Green
TM
, document number
SQ04–0074.
CPS
ANT_SEL
PDETF
PDETR
IALARM
TX
2-Stage
GaAs PA
CTX
CSD
Logic
control
ANT1
Switch
RX
1-Stage
LNA
ANT2
LNA_IN
Figure 1. SKY65362-11 FEM Block Diagram
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • sales@skyworksinc.com • www.skyworksinc.com
202886B • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • January 9, 2015
1
RX_FLT
Y0205
DATA SHEET • SKY65362-11: HIGH-POWER RF FEM
VSUP1
VSUP2
VCC1
VCC0
VCC2
29
GND
GND
GND
36
35
34
33
32
31
30
28
27
26
25
24
23
22
21
20
19
PA_IN
GND
PDETF
PDETR
CSD
CPS
CTX
IALARM
ANT_SEL
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
GND
GND
GND
GND
GND
GND
GND
GND
ANT_1
GND
LNA_IN
RX_FLT
ANT_2
RX
GND
GND
GND
GND
GND
Y0206
Figure 2. SKY65362-11 Pinout – 36-Pin MCM
(Top View)
Table 1. SKY65362-11 Signal Descriptions
Pin
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
Name
PA_IN
GND
PDETF
PDETR
CSD
CPS
CTX
IALARM
ANT_SEL
RX
GND
GND
GND
LNA_IN
GND
RX_FLT
GND
ANT2
PA input
Ground
Forward power detector output
Reverse power detector output
Standby control (see Table 9)
Receive mode gain control (see Table 9)
Transmit/receive control (see Table 9)
PA current alarm output (see Table 9)
Antenna select control input (see Table 9)
Receive output
Ground
Ground
Ground
LNA input
Ground
Receive path after internal switches that connect
ANT1 and ANT2
Ground
Antenna 2. No integrated filtering.
Description
Pin
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
Name
GND
ANT1
GND
GND
GND
GND
GND
GND
GND
GND
VCC2
GND
VCC0
GND
VCC1
VSUP2
VSUP1
GND
Ground
Antenna 1
Ground
Ground
Ground
Ground
Ground
Ground
Ground
Ground
PA voltage supply
Ground
Decoupling capacitor
Ground
PA voltage supply
FEM voltage supply
FEM voltage supply
Ground
Description
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • sales@skyworksinc.com • www.skyworksinc.com
2
January 9, 2015 • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • 202886B
DATA SHEET • SKY65362-11: HIGH-POWER RF FEM
Electrical and Mechanical Specifications
The absolute maximum ratings of the SKY65362-11 are provided
in Table 2. The recommended operating conditions are specified
in Table 3.
Electrical specifications are provided in Tables 4 through 8. The
state of the SKY65362-11 is determined by the logic provided in
Table 9.
Table 2. SKY65362-11 Absolute Maximum Ratings (Note 1)
Parameter
Supply voltage (no RF)
Control pin (CSD, CPS, CTX, IALARM, and ANT_SEL) voltage
Operating temperature
Storage temperature
Transmit input power
Receive RF input power @ ANT1 or ANT2 ports
Voltage Standing Wave Ratio @ ANT1 or ANT2 ports
Electrostatic discharge:
Human Body Model (HBM), Class 1C
T
A
T
STG
P
IN
_
TX
_
MAX
P
IN
_
RX
_
MAX
VSWR
ESD
1000
V
V
CC
Symbol
Minimum
–0.3
–0.3
–40
–40
Maximum
+6.0
V
CC
(V
CC
< 5 V)
+85
+125
+10
+10
10:1
Units
V
V
C
C
dBm
dBm
–
Note 1:
Exposure to maximum rating conditions for extended periods may reduce device reliability. There is no damage to device with only one parameter set at the limit and all other
parameters set at or below their nominal value. Exceeding any of the limits listed here may result in permanent damage to the device.
CAUTION:
Although this device is designed to be as robust as possible, electrostatic discharge (ESD) can damage this device. This device
must be protected at all times from ESD. Static charges may easily produce potentials of several kilovolts on the human body
or equipment, which can discharge without detection. Industry-standard ESD precautions should be used at all times.
Table 3. SKY65362-11 Recommended Operating Conditions
Parameter
Supply voltage
Operating temperature
V
CC
T
A
Symbol
Minimum
4.75
–40
Typical
5.00
+25
Maximum
5.25
+85
Units
V
C
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • sales@skyworksinc.com • www.skyworksinc.com
202886B • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • January 9, 2015
3
DATA SHEET • SKY65362-11: HIGH-POWER RF FEM
Table 4. SKY65362-11 DC Electrical Specifications (Note 1)
(V
CC
= +5.0 V, T
A
= +25
C,
as Measured on the SKY65362-11 Evaluation Board [De-Embedded to Device], Unless Otherwise Noted)
Parameter
Total supply current, transmit mode
Symbol
I
CC
_
TX
30
I
CC
_
TX
27
I
CC
_
TX
24
Quiescent current, transmit mode
Total supply current, receive mode
Total supply current, receive bypass mode
Sleep supply current
I
CQ
_
TX
I
CC
_
RX
I
CC
_
RXBYP
I
CC
_
OFF
No RF
Test Condition
P
OUT
= +30.5 dBm
(Note 2)
P
OUT
= +27 dBm
P
OUT
= +24 dBm
No RF
Min
Typical
515
300
230
85
6
820
0.05
1.00
Max
Units
mA
mA
mA
mA
mA
μA
μA
Note 1:
Performance is guaranteed only under the conditions listed in this table.
Note 2:
Typical current listed into VSWR = 1:1. I
CC
= 700 mA into VSWR = 2.5:1 guaranteed by characterization.
Table 5. SKY65362-11 Receive Mode Electrical Specifications (Note 1)
(V
CC
= +5.0 V, T
A
= +25
C,
as Measured on the SKY65362-11 Evaluation Board [De-Embedded to Device], All Unused Ports Terminated
with 50
Ω,
Input Port = ANT1, Output Port = RX, Unless Otherwise Noted)
Parameter
Frequency range
Gain
Noise figure
Third order input intercept point
f
S21_
RX
NF
IIP3
900 to 930 MHz
900 to 930 MHz
900 to 930 MHz,
–20 dBm/tone, 200 kHz tone
separation
900 to 930 MHz
900 to 930 MHz, into
50
Ω,
ANT1 or ANT2 port
ANT1 terminated in 50
Ω
Receive or receive bypass to
“off,” “off” to receive or
receive bypass, from 50% of
CTX edge to 10% of final RF
output power (Note 2)
–4
+10
–3
Symbol
Test Condition
Min
900
16
2.5
Typical
Max
930
Units
MHz
dB
dB
–5
–15
–2
–12
–12
–12
–6
–6
dBm
dBm
dB
dB
1 dB Input compression point
Antenna port return loss
Receive port return loss in receive or receive
bypass mode
Turn-on/off time
IP1dB
S11_
RX
S22_
RX
t
ON
_
RX
,
t
OFF
_
RX
11
μs
dB
dBm
Gain
in receive bypass mode
1 dB Input compression point in receive
bypass mode
S21_
RXBYP
IP1dB_
RXBYP
Note 1:
Performance is guaranteed only under the conditions listed in this table.
Note 2:
Not production tested.
Guaranteed
by characterization.
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • sales@skyworksinc.com • www.skyworksinc.com
4
January 9, 2015 • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • 202886B
DATA SHEET • SKY65362-11: HIGH-POWER RF FEM
Table 6. SKY65362-11 Transmit Mode Electrical Specifications (1 of 2) (Note 1)
(V
CC
= +5.0 V, T
A
= +25
C,
as Measured on the SKY65362-11 Evaluation Board [De-Embedded to Device], All Unused Ports Terminated
with 50
Ω,
Input Port = PA_IN, Outport Port = ANT1, Unless Otherwise Noted)
Parameter
Frequency range
Output power @ ANT1 port
f
P
OUT
900 to 930 MHz with specified
matching network on EVB, CW,
P
IN
= 0 dBm:
V
CC
= 5.0 V
V
CC
= 4.0 V
V
CC
= 3.6 V
PA power added efficiency
Input return loss
Small signal gain
Output return loss
2 , 6 , 7 , and 10 harmonics (HD 2, 6, 7,
and 10)
nd
th
th
th
Symbol
Test Condition
Min
900
Typical
Max
930
Units
MHz
+30.5
+28
+26
43
–10
33
–10
dBm
dBm
dBm
%
dB
dB
dB
PAE
S11_
TX
S21_900
S22_
TX
2fo, 6fo, 7fo,
10fo
P
OUT
= +30.5 dBm @ ANT1
port, 915 MHz
902 to 928 MHz
902 to 928 MHz
900 to 930 MHz, into 50
Ω,
ANT1 and ANT2 ports
900 to 930 MHz with specified
matching network on EVB, CW,
P
OUT
= +30.5 dBm @ ANT1 port
(Note 2)
900 to 930 MHz with specified
matching network on EVB, CW,
P
OUT
= +30.5 dBm @ ANT1 port
(Note 2)
P
OUT
= +30.5 dBm @ ANT1
port, resolution bandwidth =
100 kHz, CW (Note 3)
VSWR = 2.5:1, CW, reference
P
OUT
= +30.5 dBm into 50
Ω
(Note 3)
“Off” to transmit or transmit to
“off,” from 50% of CTX edge to
90% of final RF output power
(Note 3)
Transmit to receive or receive
bypass, receive or receive
bypass to transmit, from 50% of
CTX edge to 10% of final RF
output power (Note 3)
–35
–30
dBc
3
rd
, 4
th
, 5
th
, 8
th
, and 9
th
harmonic (HD 3, 4, 5,
8, and 9)
3fo, 4fo, 5fo,
8fo, 9fo
–50
–45
dBc
Non-harmonic spurious
Spurious
–55
–50
dBm
Change in output power under VSWR
P
OUT
_VSWR
–3
+1.5
dB
Turn-on/off time
t
ON
_
TX
,
t
OFF
_
TX
11
μs
Mode change time
t
MODE
_
CHANGE
11
μs
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • sales@skyworksinc.com • www.skyworksinc.com
202886B • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • January 9, 2015
5
嵌入式系统
京公网安备 11010802033920号
Copyright © 2005-2026 EEWORLD.com.cn, Inc. All rights reserved
电子工程世界
