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參數(shù)資料
| 型號： | MAX4719 |
| 廠商： | Maxim Integrated Products, Inc. |
| 英文描述： | 300MHz Bandwidth, Dual SPDT Analog Switch in UCSP |
| 中文描述： | 20Ω、300MHz帶寬、雙路SPDT模擬開關(guān)，UCSP封裝 |
| 文件頁數(shù)： | 1/11頁 |
| 文件大?。?/td> | 282K |
| 代理商： | MAX4719 |
General Description
The MAX4719 low-voltage, low on-resistance (R
ON
),
dual single-pole/double throw (SPDT) analog switch
operates from a single +1.8V to +5.5V supply. The
MAX4719 features 20
R
ON
(max) with 1.2
flatness
and 0.4
matching between channels. The switch offers
break-before-make switching (1ns) with t
ON
<80ns and
t
OFF
<40ns at +2.7V. The digital logic inputs are +1.8V
logic compatible with a +2.7V to +3.6V supply.
The switch is packaged in a chip-scale package
(UCSP), significantly reducing the required PC board
area. The chip occupies only a 2.0mm
1.50mm area
and has a 4
3 bump array with a bump pitch of
0.5mm. The MAX4719 is also available in a 10-pin
μMAX package.
Applications
Cell Phones
Battery-Operated Equipment
Audio/Video-Signal Routing
Low-Voltage Data-Acquisition Systems
Sample-and-Hold Circuits
PDAs
Features
o
-3dB Bandwidth: >300MHz
o
Low 15pF On-Channel Capacitance
o
Single-Supply Operation from +1.8V to +5.5V
o
20
R
ON
(max) Switch
0.4
(max) R
ON
Match (+3.0V Supply)
1.2
(max) R
ON
Flatness (+3.0V Supply)
o
Rail-to-Rail
Signal Handling
o
High Off-Isolation: -55dB (10MHz)
o
Low Crosstalk: -80dB (10MHz)
o
Low Distortion: 0.03%
o
+1.8V CMOS-Logic Compatible
o
<0.5nA Leakage Current at +25°C
M
20
, 300MHz Bandwidth, Dual SPDT Analog
Switch in UCSP
________________________________________________________________
Maxim Integrated Products
For pricing, delivery, and ordering information, please contact Maxim/Dallas Direct! at
1-888-629-4642, or visit Maxim’s website at www.maxim-ic.com.
1
Ordering Information
19-2626; Rev 0; 10/02
PART
TEMP RANGE
PIN/BUMP-
PACKAGE
TOP
MARK
MAX4719
EUB
MAX4719EBC-T*
Note:
UCSP package requires special solder temperature pro-
file described in the Absolute Maximum Ratings section.
-40
°
C to +85
°
C
-40
°
C to +85
°
C
10 μMAX
12 UCSP-12
—
ABJ
COM2
COM1
NO2
NO1
NC2
IN2
IN1
NC1
GND
V+
TOP VIEW
IN_
0
1
NO_
MAX4719
OFF
ON
NC_
ON
SWITCHES SHOWN FOR LOGIC "0" INPUT
OFF
UCSP
MAX4719
MAX4719
NC2
IN1
GND
NC1
2
3
9
8
COM2
IN2
COM1
NO1
1
10
NO2
V+
4
5
7
6
μ
MAX
C1
C2
C3
C4
B4
A4
A3
A2
A1
B1
(BUMP SIDE
DOWN)
Pin Configurations/Functional Diagrams/Truth Table
UCSP is a trademark of Maxim Integrated Products, Inc.
Rail-to-Rail is a registered trademark of Nippon Motorola, Ltd.
*
UCSP reliability is integrally linked to the user’s assembly meth-
ods, circuit board material, and environment. See the UCSP reli-
ability notice in the UCSP Reliability section of this data sheet for
more information.
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MAX4719EBC | 制造商:Maxim Integrated Products 功能描述:20OHM 300MHZ BANDWIDTH DUAL SPDT - Rail/Tube |
| MAX4719EBC-T | 功能描述:模擬開關(guān) IC RoHS:否 制造商:Texas Instruments 開關(guān)數(shù)量:2 開關(guān)配置:SPDT 開啟電阻（最大值）:0.1 Ohms 切換電壓（最大）: 開啟時間（最大值）: 關(guān)閉時間（最大值）: 工作電源電壓:2.7 V to 4.5 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:DSBGA-16 |
| MAX4719EUB | 功能描述:模擬開關(guān) IC RoHS:否 制造商:Texas Instruments 開關(guān)數(shù)量:2 開關(guān)配置:SPDT 開啟電阻（最大值）:0.1 Ohms 切換電壓（最大）: 開啟時間（最大值）: 關(guān)閉時間（最大值）: 工作電源電壓:2.7 V to 4.5 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:DSBGA-16 |
| MAX4719EUB+ | 功能描述:模擬開關(guān) IC 20Ohm 300MHz SPDT Analog Switch RoHS:否 制造商:Texas Instruments 開關(guān)數(shù)量:2 開關(guān)配置:SPDT 開啟電阻（最大值）:0.1 Ohms 切換電壓（最大）: 開啟時間（最大值）: 關(guān)閉時間（最大值）: 工作電源電壓:2.7 V to 4.5 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:DSBGA-16 |
| MAX4719EUB+T | 功能描述:模擬開關(guān) IC 20Ohm 300MHz SPDT Analog Switch RoHS:否 制造商:Texas Instruments 開關(guān)數(shù)量:2 開關(guān)配置:SPDT 開啟電阻（最大值）:0.1 Ohms 切換電壓（最大）: 開啟時間（最大值）: 關(guān)閉時間（最大值）: 工作電源電壓:2.7 V to 4.5 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:DSBGA-16 |
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