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參數資料
| 型號： | ADG936 |
| 廠商： | Analog Devices, Inc. |
| 英文描述： | Wideband 4 GHz, 36 dB Isolation at 1 GHz, CMOS 1.65 V to 2.75 V, Dual SPDT |
| 中文描述： | 寬帶4千兆赫，36個1千兆赫的CMOS 1.65 V分貝至2.75 V的隔離，雙路SPDT |
| 文件頁數： | 1/16頁 |
| 文件大小： | 395K |
| 代理商： | ADG936 |
Wideband 4 GHz, 36 dB Isolation at 1 GHz,
CMOS 1.65 V to 2.75 V, Dual SPDT
ADG936/ADG936-R
FEATURES
Wideband switch: 3 dB @ 4 GHz
ADG936 absorptive dual SPDT
ADG936-R reflective dual SPDT
High off isolation (36 dB @ 1 GHz)
Low insertion loss (0.9 dB dc to 1 GHz)
Single 1.65 to 2.75 V power supply
CMOS/LVTTL control logic
20-lead TSSOP and 4 mm × 4 mm LFCSP package
Low power consumption (1 μA max)
APPLICATIONS
Wireless communications
General-purpose RF switching
Dual-band applications
High speed filter selection
Digital transceiver front end switch
IF switching
Tuner modules
Antenna diversity switching
GENERAL DESCRIPTION
The ADG936/ADG936-R are wideband analog switches that
comprise two independently selectable SPDT switches using a
CMOS process to provide high isolation and low insertion loss
to 1 GHz. The ADG936 is an absorptive/matched dual SPDT
with 50 terminated shunt legs; the ADG936-R is a reflective
dual SPDT. These devices are designed such that the isolation is
high over the dc to 1 GHz frequency range. They have on-board
CMOS control logic, eliminating the need for external
controlling circuitry. The control inputs are both CMOS and
Rev. 0
Information furnished by Analog Devices is believed to be accurate and reliable.
However, no responsibility is assumed by Analog Devices for its use, nor for any
infringements of patents or other rights of third parties that may result from its use.
Specifications subject to change without notice. No license is granted by implication
or otherwise under any patent or patent rights of Analog Devices. Trademarks and
registered trademarks are the property of their respective owners.
One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.
Tel: 781.329.4700
Fax: 781.326.8703
FUNCTIONAL BLOCK DIAGRAMS INB
RF1B
RF2B
0
RFCB
ADG936
INA
RF1A
RF2A
RFCA
50
50
50
50
INA
INB
RF1A
RF2A
RF1B
RF2B
0
RFCB
RFCA
ADG936-R
Figure 1.
Figure 2.
LVTTL compatible. The low power consumption of these
CMOS devices makes them ideally suited for wireless
applications and general-purpose high frequency switching.
PRODUCT HIGHLIGHTS
1.
–36 dB off isolation @ 1 GHz.
2.
0.9 dB insertion loss @ 1 GHz.
3.
20-lead TSSOP and 4 mm × 4 mm LFCSP package.
0
FREQUENCY (Hz)
10G
10k
100k
1M
10M
100M
1G
O
–10
–20
–30
–40
–50
–60
–70
–80
S12
S21
V
DD
= 2.5V
T
A
= 25°C
0
FREQUENCY (Hz)
10G
10k
100k
1M
10M
100M
1G
I
–0.3
V
DD
= 2.5V
T
A
= 25°C
Figure 3. Off Isolation vs. Frequency
Figure 4. Insertion Loss vs. Frequency
相關PDF資料 |
PDF描述 |
|---|---|
| ADG936BCP | Wideband 4 GHz, 36 dB Isolation at 1 GHz, CMOS 1.65 V to 2.75 V, Dual SPDT |
| ADG936BCP-500RL7 | Wideband 4 GHz, 36 dB Isolation at 1 GHz, CMOS 1.65 V to 2.75 V, Dual SPDT |
| ADG936BCP-R | Wideband 4 GHz, 36 dB Isolation at 1 GHz, CMOS 1.65 V to 2.75 V, Dual SPDT |
| ADG936BCP-REEL | Wideband 4 GHz, 36 dB Isolation at 1 GHz, CMOS 1.65 V to 2.75 V, Dual SPDT |
| ADG936BCP-REEL7 | Wideband 4 GHz, 36 dB Isolation at 1 GHz, CMOS 1.65 V to 2.75 V, Dual SPDT |
相關代理商/技術參數 |
參數描述 |
|---|---|
| ADG936BCP | 制造商:Analog Devices 功能描述:RF Switch SPDT 0MHz to 2GHz 31dB 20-Pin LFCSP EP 制造商:Rochester Electronics LLC 功能描述:W'BAND ABSORBTIVE/REFL'VE DUAL SPDT IC - Bulk |
| ADG936BCP-500RL7 | 制造商:Analog Devices 功能描述:RF Switch SPDT 0MHz to 2GHz 31dB 20-Pin LFCSP EP T/R |
| ADG936BCP-R | 制造商:Analog Devices 功能描述:RF Switch SPDT 0MHz to 2GHz 31dB 20-Pin LFCSP EP |
| ADG936BCP-R-500RL7 | 制造商:Analog Devices 功能描述:RF Switch SPDT 0MHz to 2GHz 31dB 20-Pin LFCSP EP T/R |
| ADG936BCP-REEL | 制造商:Analog Devices 功能描述:RF Switch SPDT 0MHz to 2GHz 31dB 20-Pin LFCSP EP T/R |
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