PE42742 [PSEMI]
75 ヘ Terminated - 2200 MHz SPDT CATV UltraCMOS⑩ Switch Featuring Unpowered Operation; 75ヘ终止 - 2200 MHz的SPDT CATV UltraCMOS⑩交换机配备无动力运行
| 型号： | PE42742 |
| 厂家： | 
Peregrine Semiconductor |
| 描述： | 75 ヘ Terminated - 2200 MHz SPDT CATV UltraCMOS⑩ Switch Featuring Unpowered Operation |
| 文件： | 总11页 (文件大小：301K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Product Specification
PE42742
75 Ω Terminated - 2200 MHz SPDT
CATV UltraCMOS™ Switch
Product Description
Featuring Unpowered Operation
Features
The PE42742 is an SPDT UltraCMOS™ Switch designed for
Broadband applications such as CATV, DTV, Multi-Tuner
DVR (Digital Video Recorder), Set-top Box, PCTV and Game
Boxes. It meets FCC 15.115 spec of 80 dB isolation @ 216
MHz and offers high isolation and low insertion loss in both a
powered and a unique unpowered default state. The
PE42742 covers a broad frequency range from near DC to
beyond 2200 MHz with a single positive supply and CMOS
control. It provides a smaller, cost effective, more reliable
and manufacturable alternative to mechanical relays in set-
top box applications.
• Meets FCC 15.115 spec of 80 dB
isolation @ 216 MHz
• Unpowered operational state
• 2000 V HBM ESD tolerance, RF Pins
• CTB performance of 90 dBc
• High isolation: 63 dB at 1000 MHz
• Low insertion loss: typically 0.5 dB at
5 MHz, 0.8 dB at 1000 MHz
The PE42742 is manufactured on Peregrine’s UltraCMOS™
process, a patented variation of silicon-on-insulator (SOI)
technology on a sapphire substrate, offering the performance
of GaAs with the economy and integration of conventional
CMOS.
• CMOS single-pin control with logic
select
• Single +3 volt supply operation
• Low current consumption: 8 µA
Figure 1. Functional Diagram
Figure 2. Package Type
4x4 mm 20-lead QFN
RFC
RF1
RF2
75
75
CMOS
Control
Driver
C1
C2
Document No. 70-0203-03 │ www.psemi.com
©2006 Peregrine Semiconductor Corp. All rights reserved.
Page 1 of 11
PE42742
Product Specification
Table 1. Electrical Specifications @ +25 °C, VDD = +3 V (ZS = ZL = 75 Ω)
Parameter
Condition
Minimum
Typical
Maximum
Units
Operating Frequency
5
2200
MHz
220 MHz
550 MHz
810 MHz
2200 MHz
220 MHz
550 MHz
810 MHz
2200 MHz
220 MHz
550 MHz
810 MHz
2200 MHz
220 MHz
550 MHz
810 MHz
2200 MHz
220 MHz
550 MHz
810 MHz
2200 MHz
220 MHz
550 MHz
810 MHz
2200 MHz
0.45
0.55
0.7
1.7
0.7
0.8
0.9
1.8
94
0.55
0.65
0.8
1.8
0.8
0.9
1
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
RF1-RFC Insertion Loss
RF2-RFC Insertion Loss
1.9
81
77
82
Isolation RF1 to RF2 (RFC-RF1 ON)
Isolation RF1 to RF2 (RFC-RF2 ON)
Isolation RF1 to RFC (RFC-RF2 ON)
Isolation RF2 to RFC (RFC-RF1 ON)
71.5
50
76
53.6
92
81
75
79
70.5
50
75
53
71
74
64
66
62
64
52
57
70.5
64
73
66
61.5
51
63
55
IP2 RF1/RF22
5 MHz – 1000 MHz
5 MHz – 1000 MHz
1000 MHz
90/90
53/53
dBm
dBm
dBm
IIP3 RF1/RF22
Input 1 dB Compression RF1/RF22
30/24.5
32/26.5
CTB / CSO
(Powered/Unpowered)
77 & 110 channels;
Power Out = 44 dBmV
-90 / -77
dBc
Switching time
50 % CTRL to 10 / 90 RF
5 MHz – 1000MHz
3
µs
Video Feedthough3
20
mVpp
Table 2. Electrical Characterization (Unpowered Operation)5
Parameter
Condition
Minimum
Typical
Maximum
Units
Operating Frequency1
5
2200
MHz
220 MHz
550 MHz
810 MHz
2200 MHz
81
77
90.5
81.5
77
-
-
-
-
dB
dB
dB
dB
Isolation RF1 to RF24
70.5
49
52.5
Notes:
1. Device linearity will begin to degrade with input signals below 5 MHz.
2. Measured in a 50 ꢀ system.
3. Measured with a 1 ns risetime, 0/3 V pulse and 500 MHz bandwidth
4. Minimum per FCC 15.115 spec
5. See figure 9 for Power-Off insertion loss of RFC-RF1
©2006 Peregrine Semiconductor Corp. All rights reserved.
Document No. 70-0203-03 │ UltraCMOS™ RFIC Solutions
Page 2 of 11
PE42742
Product Specification
Figure 3. Pin Configuration (Top View)
Table 4. Operating Conditions @ 25 °C
Parameter
Min
Typ
Max
Unit
VDD Power Supply
2.7
3.0
3.3
V
IDD Power Supply Current
(VDD = 3 V, VCNTL = 3 V)
8
µA
GND
GND
RF1
1
2
3
4
5
15 GND
14 GND
13 RF2
12 GND
11 GND
GND
Control Voltage High
Control Voltage Low
0.7 x VDD
0
VDD
V
V
0.3 x VDD
GND
75
75
Table 5. Absolute Maximum Ratings
GND
Symbol
VDD
Parameter/Condition
Power supply voltage
Min
-0.3
-0.3
Max Unit
4.0
V
V
VDD
+
VI
Voltage on CTRL input
0.3
RF power on RFC, RF1, RF2
Terminated/Through
PRF
24/33 dBm
Table 3. Pin Descriptions
TST
Storage temperature
-65
-40
+150
+85
°C
°C
No.
1
Name
GND
GND
RF11
GND
GND
GND
GND
RFC1
GND
GND
GND
GND
RF21
GND
GND
C22
Description
TOP
Operating temperature
RF Ground
RF Ground
RF I/O
ESD Voltage* RF Pins
2000
2
VESD
V
3
ESD Voltage* Digital Pins
500
4
RF Ground
RF Ground
RF Ground
RF Ground
RF Common
RF Ground
RF Ground
RF Ground
RF Ground
RF I/O
*HBM, ML_STD 883 Method 3015.7
5
6
Part performance is not guaranteed under these
conditions. Exposure to absolute maximum
conditions for extended periods of time may
adversely affect reliability. Stresses in excess of
absolute maximum ratings may cause permanent
damage.
7
8
9
10
11
12
13
14
15
16
17
18
19
20
Pad
Electrostatic Discharge (ESD) Precautions
When handling this UltraCMOS™ device, observe
the same precautions that you would use with
other ESD-sensitive devices. Although this device
contains circuitry to protect it from damage due to
ESD, precautions should be taken to avoid
exceeding the rating specified.
RF Ground
RF Ground
Control 2 (or logic select)
Control 1 (or logic select)
RF Ground
C12
GND
GND
VDD
GND
RF Ground
Supply
Latch-Up Avoidance
RF Ground Pad
Unlike conventional CMOS devices, UltraCMOS™
devices are immune to latch-up.
Notes:
1. RF pins 3, 8, and 13 must be at 0 VDC. The RF pins do
not require DC blocking capacitors for proper operation if the
0 V DC requirement is met.
Switching Frequency
2. Pins 16 and 17 can be set for single pin or complementary
pin control.
The PE42742 has a maximum 25 kHz switching
rate.
Document No. 70-0203-03 │ www.psemi.com
©2006 Peregrine Semiconductor Corp. All rights reserved.
Page 3 of 11
PE42742
Product Specification
Typical Applications
Table 6. Truth Table
VDD C1 (pin 17) C2 (pin 16) RFC – RF1 RFC – RF2
The PE42742 provides the high isolation required
by FCC part 15.115 regulation between the
television antenna and the cable plant. The
advantage of the PE42742 is that device
isolation / thru performance is maintained when
power is removed. This unique feature makes the
PE42742 ideal for set-top box and VCR
applications. The PE42742 supports signal flow
from RFC to RF1 and RF2 termination in the
unpowered state; similar to the powered state with
C1=C2 (both high or low).
OFF
ON
ON
ON
ON
Low
Low
Low
High
High
Low
Low
High
Low
High
ON
ON
OFF
OFF
ON
OFF
OFF
ON
ON
OFF
Note: A versatile logic table has been established to allow either C1 or C2
act as a single pin control and in either polarity.
Figure 4. Typical Application (1 of 4)
Antenna Input
80dB 54 – 216MHz
60dB 216 – 550MHz
55dB 550 – 806MHz
PE42742
SPDT
DTV-Tuner
CATV Input
Figure 5. Typical Application (2 of 4)
TV Set / Cable Set-top Box
PE42742 SPDT
Tuner
CATV Input
75ꢀ
OFF – Terminated
Figure 6. Typical Application (3 of 4)
Dual Tuner DTV / DVR / Set-top Box
Antenna Input
Power
PE42742
SPDT
DTVTuner
Splitter
80dB 54 – 216MHz
60dB 216 – 550MHz
55dB 550 – 806MHz
Power
PE42742
SPDT
DTV-Tuner
Splitter
CATV Input
Figure 7. Typical Application (4 of 4)
PVR/VCR/Game Box
PE42742
SPDT
RF
Television
Splitter
Antenna/Cable
Input
Tuner/
Modulator
OFF – Pass Through
©2006 Peregrine Semiconductor Corp. All rights reserved.
Document No. 70-0203-03 │ UltraCMOS™ RFIC Solutions
Page 4 of 11
PE42742
Product Specification
Typical Performance Data @ 25°C, 75 ꢀ
Figure 8. Insertion Loss – Power On
Figure 9. Insertion Loss – Power Off
Figure 10. Isolation - Power On
Figure 11. Isolation - Power Off
Document No. 70-0203-03 │ www.psemi.com
©2006 Peregrine Semiconductor Corp. All rights reserved.
Page 5 of 11
PE42742
Product Specification
Typical Performance Data @ 25°C, 75 ꢀ
Figure 12. Isolation: RF2 – Power On
Figure 13. Return Loss: RF1
Figure 14. Return Loss: RF2
Figure 15. Return Loss: RFC
©2006 Peregrine Semiconductor Corp. All rights reserved.
Document No. 70-0203-03 │ UltraCMOS™ RFIC Solutions
Page 6 of 11
PE42742
Product Specification
Typical Performance Data @ 25°C, 75 ꢀ
Figure 16. Input IP3: RFC-RF1/RF2
Figure 17. P_1dB Compression: RFC-RF1/RF2
70
60
50
40
30
20
40
35
30
25
20
15
10
RF1
RF2
RF1
RF2
5
10
0
0
0
500
1000
1500
2000
2500
0
500
1000
1500
2000
2500
Frequency (dBm)
Frquency (MHz)
Document No. 70-0203-03 │ www.psemi.com
©2006 Peregrine Semiconductor Corp. All rights reserved.
Page 7 of 11
PE42742
Product Specification
Figure 18. Evaluation Board Layouts
Peregrine Specification 101/0269
Evaluation Kit
The SPDT Switch Evaluation Kit facilitates
customer evaluation of the PE42742 SPDT
switch. The RF common port is connected
through a 75 ꢀ transmission line to J2. Ports 1
and 2 are connected through 75 ꢀ transmission
lines to J1 and J3. A through line connects F
connectors J4 and J5. This transmission line can
be used to estimate the PCB loss over the
environmental conditions. J6 provides DC and
digital inputs to the device.
The board is composed of a two metal layer FR4
material with a total thickness of 0.032”. The
transmission lines are hybrid microstrip/coplanar
waveguide with ground plane (28 mil core, 12 mil
width, 12 mil gap).
The provided jumpers short the control pins to
ground for logic low. With the jumper removed the
control input rises to VDD for logic high through the
1 Mꢀ pull up resistor. These resistors will draw
several microamps from VDD. They are not
required for normal operation.
Figure 19.
Evaluation Board
Peregrine Specification 102/0352
©2006 Peregrine Semiconductor Corp. All rights reserved.
Document No. 70-0203-03 │ UltraCMOS™ RFIC Solutions
Page 8 of 11
PE42742
Product Specification
Figure 20. Package Drawing
4x4 mm 20-lead QFN
Pin is Ground
Document No. 70-0203-03 │ www.psemi.com
©2006 Peregrine Semiconductor Corp. All rights reserved.
Page 9 of 11
PE42742
Product Specification
Figure 21. Marking Specification
42742
YYWW
ZZZZZ
YYWW = Date Code (Year, Work Week)
ZZZZZ = Last five digits of PSC Lot Number
Figure 22. Tape and Reel Drawing
Table 7. Ordering Information
Order Code Part Marking
Description
Package
Shipping Method
1 / Box
42742-00
42742-51
42742-52
PE42742-EK
42742
PE42742-20 QFN 4x4mm-EK
PE42742G-20 QFN 4x4mm-75A
PE42742G-20 QFN 4x4mm-3000C
Evaluation Kit
Green 20-lead 4x4mm QFN
Green 20-lead 4x4mm QFN
75 units / Tube
3000 units / T&R
42742
©2006 Peregrine Semiconductor Corp. All rights reserved.
Document No. 70-0203-03 │ UltraCMOS™ RFIC Solutions
Page 10 of 11
PE42742
Product Specification
Sales Offices
The Americas
Peregrine Semiconductor Corporation
Peregrine Semiconductor, Asia Pacific (APAC)
Shanghai, 200040, P.R. China
Tel: +86-21-5836-8276
Fax: +86-21-5836-7652
9450 Carroll Park Drive
San Diego, CA 92121
Tel: 858-731-9400
Fax: 858-731-9499
Peregrine Semiconductor, Korea
#B-2607, Kolon Tripolis, 210
Geumgok-dong, Bundang-gu, Seongnam-si
Gyeonggi-do, 463-943 South Korea
Tel: +82-31-728-3939
Europe
Peregrine Semiconductor Europe
Bâtiment Maine
Fax: +82-31-728-3940
13-15 rue des Quatre Vents
F-92380 Garches, France
Tel: +33-1-4741-9173
Fax : +33-1-4741-9173
Peregrine Semiconductor K.K., Japan
Teikoku Hotel Tower 10B-6
1-1-1 Uchisaiwai-cho, Chiyoda-ku
Tokyo 100-0011 Japan
Tel: +81-3-3502-5211
Fax: +81-3-3502-5213
Space and Defense Products
Americas:
Tel: 858-731-9453
Europe, Asia Pacific:
180 Rue Jean de Guiramand
13852 Aix-En-Provence Cedex 3, France
Tel: +33-4-4239-3361
Fax: +33-4-4239-7227
For a list of representatives in your area, please refer to our Web site at: www.psemi.com
Data Sheet Identification
Advance Information
The information in this data sheet is believed to be reliable.
However, Peregrine assumes no liability for the use of this
information. Use shall be entirely at the user’s own risk.
The product is in a formative or design stage. The data
sheet contains design target specifications for product
development. Specifications and features may change in
any manner without notice.
No patent rights or licenses to any circuits described in this
data sheet are implied or granted to any third party.
Preliminary Specification
Peregrine’s products are not designed or intended for use in
devices or systems intended for surgical implant, or in other
applications intended to support or sustain life, or in any
application in which the failure of the Peregrine product could
create a situation in which personal injury or death might occur.
Peregrine assumes no liability for damages, including
consequential or incidental damages, arising out of the use of
its products in such applications.
The data sheet contains preliminary data. Additional data
may be added at a later date. Peregrine reserves the right
to change specifications at any time without notice in order
to supply the best possible product.
Product Specification
The data sheet contains final data. In the event Peregrine
decides to change the specifications, Peregrine will notify
customers of the intended changes by issuing a DCN
(Document Change Notice).
The Peregrine name, logo, and UTSi are registered trademarks
and UltraCMOS and HaRP are trademarks of Peregrine
Semiconductor Corp.
Document No. 70-0203-03 │ www.psemi.com
©2006 Peregrine Semiconductor Corp. All rights reserved.
Page 11 of 11
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