CM1624-08DE
更新时间：2024-09-18 10:19:56
品牌：ONSEMI
描述：Praetorian III EMI Filter for T-Flash/MicroSD Interfaces
概述
规格参数
数据手册
替代型号CM1624-08DE 概述
Praetorian III EMI Filter for T-Flash/MicroSD Interfaces 的Praetorian III EMI滤波器用于支持T-Flash /的MicroSD接口 EMI/RFI屏蔽/抑制 数据线路滤波器
CM1624-08DE 规格参数
| 是否无铅： | 不含铅 | 生命周期： | Active |
| 针数： | 16 | Reach Compliance Code： | compliant |
| ECCN代码： | EAR99 | HTS代码： | 8504.50.80.00 |
| Factory Lead Time： | 1 week | 风险等级： | 1.49 |
| Samacsys Confidence： | 3 | Samacsys Status： | Released |
| Samacsys PartID： | 224617 | Samacsys Pin Count： | 17 |
| Samacsys Part Category： | Integrated Circuit | Samacsys Package Category： | Small Outline No-lead |
| Samacsys Footprint Name： | UDFN16 3.3X1.35 .4P CASE 517BE-01 | Samacsys Released Date： | 2015-07-30 10:16:31 |
| Is Samacsys： | N | 认证： | IEC |
| 电容： | 12 µF | 最大直流电阻： | 46 Ω |
| 滤波器类型： | DATA LINE FILTER | 高度： | 0.55 mm |
| 电感： | 0.02 µH | JESD-609代码： | e3 |
| 长度： | 3.4 mm | 安装类型： | SURFACE MOUNT |
| 功能数量： | 4 | 端子数量： | 16 |
| 最高工作温度： | 85 °C | 最低工作温度： | -40 °C |
| 输出阻抗： | 50 OHM Ω | 包装材料： | PLASTIC |
| 包装方法： | TAPE AND REEL | 物理尺寸： | L3.4XB1.45XH0.55 (mm)/L0.134XB0.057XH0.022 (inch) |
| 额定电压： | 2.5 V | 子类别： | Data Line Filters |
| 端子面层： | Tin (Sn) | 宽度： | 1.45 mm |
| Base Number Matches： | 1 |
CM1624-08DE 数据手册
通过下载CM1624-08DE数据手册来全面了解它。这个PDF文档包含了所有必要的细节，如产品概述、功能特性、引脚定义、引脚排列图等信息。
PDF下载Praetorian III® EMI Filter for
T-Flash/MicroSD Interfaces
CM1624
Features
Applications
•
Bidirectional EMI/RFI filtering and line
termination with integrated ESD protection
Provides ESD protection to IEC61000-4-2:
•
•
•
T-Flash / MicroSD interfaces
MMC interfaces
CDMA, GSM, 3G cell phones
•
•
1ꢀkV contact discharge
•
•
•
•
•
•
TVS working voltage: ꢀV
Termination resistors: 40Ω
Pull-up resistors: 2ꢀkΩ
Typical capacitance per line: 12pF (VIN= 2.ꢀV)
Protection and termination for six lines + Vcc
Solid-state technology
Mechanical Characteristics
•
•
•
•
•
0.40mm, uDFN 16-pin package
RoHS/WEEE compliance, lead-free finish
Nominal dimensions: 3.30 x 1.3ꢀ x 0.ꢀ0mm
Pitch: 0.4mm
Pin-lead finish: NiPd
©2010 SCILLC. All rights reserved.
May 2010 – Rev. 2
Publication Order Number:
CM1624/D
CM1624
Description
The CM1624 is a combination EMI filter and line termination device with integrated TVS diodes for use on
Multimedia Card interfaces. This state-of-the-art device utilizes solid-state, silicon-avalanche technology for
superior clamping performance and DC electrical characteristics. The CM1624 has been optimized for
protection of T-Flash/MicroSD interfaces in cellular phones and other portable electronics.
The CM1624 consists of six circuits that includes series impedance matching resistors and pull-up resistors as
required by the SD specification. TVS diodes are included on each line for ESD protection. An additional TVS
diode connection is included for protection of the voltage (Vcc) bus. Termination resistor value of 40Ω is
provided on the SDData0, SDData1, SDData2, SDData3, CMD, and CLK lines.
Pull-up resistors of 2ꢀkΩ are included on the SDData0, SDData1, SDData2, SDData3 and CMD lines, as well.
These may be configured for devices operating in SD or SPI mode. The TVS diodes provide effective
suppression of ESD voltages in excess of 1ꢀkV (contact discharge) per IEC 61000-4-2, level 4. The CM1624 is
in a 16-pin, RoHS/WEEE compliant, UDFN 16-pin package. It measures 3.30 x 1.3ꢀ x 0.ꢀ0mm. The leads are
spaced at a pitch of 0.4mm and are finished with lead-free NiPd.
Package/Pin Information
Top View
Data1
SDData1
1
Data0
CLK
ESD1
VCC
CMD
SDData0
SDCLK
ESD1
ESD3
SDCMD
Data3
Data2
SDData3
SDData2
Rev. 2 | Page 2 of 10 | www.onsemi.com
CM1624
PIN DESCRIPTIONS
Pin
Name
SDData1
SDData0
SDCLK
ESD1
Description
1
Data line #1 input/output with pull-up resistor
Data line #0 input/output with pull-up resistor
Clock line Input/Output
2
3
4
Single ESD
ꢀ
ESD3
Single ESD
6
SDCMD
SDData3
SDData2
Data2
Command Line Input/Output
7
Data line #3 input/output with pull-up resistor
Data line #2 input/output with pull-up resistor
Data line #2 input/output with pull-up resistor
Data line #3 input/output with pull-up resistor
Command Line Input/Output
8
9
10
Data3
11
CMD
12
VCC
Power Supply ESD Protection
Single ESD
13
14
ESD1
CLK
Clock line Input/Output
1ꢀ
Data0
Data line #0 input/output with pull-up resistor
Data line #1 input/output with pull-up resistor
Ground return to shield
16
Data1
GND PAD
GND
Ordering Information
PART NUMBERING INFORMATION (Note 1)
PIN
PACKAGE
LEAD-FREE FINISH
Part Marking
16
uDFN-16 (0.40mm)
CM1624 -08DE
1624(x) (Note 2)
Note 1: Parts are shipped in Tape and Reel form unless otherwise specified.
Note 2: (x) = single character date code.
Rev. 2 | Page 3 of 10 | www.onsemi.com
CM1624
Specifications
ABSOLUTE MAXIMUM RATINGS*
PARAMETER
RATING
-40 to +8ꢀ
-ꢀꢀ to +1ꢀ0
UNITS
°C
Operating Temperature Range
Storage Temperature Range
°C
*Exposure to absolute maximum rating conditions for extended periods may affect device reliability.
ELECTRICAL OPERATING CHARACTERISTICS (SEE NOTE 1)
SYMBOL PARAMETER
CONDITIONS
MIN
TYP
MAX UNITS
RCH
LCH
C
Channel Resistance (R1 to R6)
34
40
46
Ω
Channel Inductance
20
nH
Capacitance per Channel
VIN = 0V; 1MHz; 30mVRMS
VIN = 2.ꢀV; 1MHz; 30mVRMS;
16
21
20
12
24
pF
pF
RUP
ILEAK
VSIG
Pull-up Resistance (R7 to R11)
2ꢀ
29
kΩ
μA
Diode Leakage Current per Channel
VIN = 3V
0.1
0.ꢀ
Signal Clamp Voltage
Positive Clamp
ILOAD = 10mA
ILOAD = -10mA
ꢀ.6
-1.ꢀ
6.8
-0.8
9.0
-0.4
V
V
Negative Clamp
VESD
ESD Protection - Peak Discharge Voltage
at any channel input, in system:
a) Contact discharge per
IEC 61000-4-2
1ꢀ
1ꢀ
kV
kV
Standard
and
b) Air discharge per IEC 61000-4-2
Standard
fC
Cut-off frequency
300
MHz
Z
SOURCE = ꢀ0Ω, ZLOAD = ꢀ0Ω
Note 1: All parameters specified at TA = 2ꢀ°C unless otherwise noted.
Rev. 2 | Page 4 of 10 | www.onsemi.com
CM1624
Performance Information
Typical Filter Performance (nominal conditions unless specified otherwise, 50Ω Environment)
Figure 1. Insertion Loss VS. Frequency (Pins 1 and 16)
Figure 2. Insertion Loss VS. Frequency (Pins 2 and 15)
Rev. 2 | Page 5 of 10 | www.onsemi.com
CM1624
Performance Information (cont’d)
Typical Filter Performance (nominal conditions unless specified otherwise, 50Ω Environment)
Figure 3. Insertion Loss VS. Frequency (Pins 3 and 14)
Figure 4. Insertion Loss VS. Frequency (Pins 6 and 11)
Rev. 2 | Page 6 of 10 | www.onsemi.com
CM1624
Performance Information (cont’d)
Typical Filter Performance (nominal conditions unless specified otherwise, 50Ω Environment)
Figure 5. Insertion Loss VS. Frequency (Pins 7 and 10)
Figure 6. Insertion Loss VS. Frequency (Pins 8 and 9)
Rev. 2 | Page 7 of 10 | www.onsemi.com
CM1624
Mechanical Details
uDFN-16 Mechanical Specifications, 0.4mm
The 16-lead, 0.4mm pitch uDFN package dimensions are presented below.
PACKAGE DIMENSIONS
uDFN
Package
MO-229C*
JEDEC
No.
16
Leads
Dim.
Millimeters
Inches
Min
Nom Max
Min
Nom Max
0.4ꢀ
0.ꢀ0
0.02
0.ꢀꢀ 0.018 0.020 0.022
0.0ꢀ 0.000 0.001 0.002
0.00ꢀ REF
A
A1
A3
b
0.00
0.127 REF
0.20
0.1ꢀ
3.20
2.70
1.2ꢀ
0.30
0.2ꢀ 0.006 0.008 0.010
3.40 0.126 0.130 0.134
2.90 0.106 0.110 0.114
1.4ꢀ 0.049 0.0ꢀ3 0.0ꢀ7
0.ꢀ0 0.012 0.016 0.020
0.016 BSC
3.30
D
2.80
D2
E
1.3ꢀ
0.40
E2
e
0.40 BSC
0.22 REF
0.2ꢀ
0.009 REF
K
0.1ꢀ
0.3ꢀ 0.006 0.010 0.014
3000 pieces
L
# per
tape and
reel
Dimensions for 16-Lead, 0.4mm pitch
uDFN package
Controlling dimension: millimeters
*This package is compliant with JEDEC standard MO-229C with
the exception of the D, D2, E, E2, K and L dimensions as called
out in the table above.
Rev. 2 | Page 8 of 10 | www.onsemi.com
CM1624
Tape and Reel Specifications
PACKAGE SIZE
(mm)
POCKET SIZE (mm) TAPE WIDTH
REEL
DIAMETER
QTY PER
REEL
PART NUMBER
B0 X A0 X K0
W
P0
P1
CM1624 -08DE
3.30 X 1.3ꢀ X 0.ꢀ0
3.ꢀ0 X 1.ꢀꢀ X 0.70
12mm
178mm (7")
3000
4mm 4mm
Rev. 2 | Page 9 of 10 | www.onsemi.com
CM1624
ON Semiconductor and
are registered trademarks of Semiconductor Components Industries, LLC (SCILLC). SCILLC reserves the right to make changes without further
notice to any products herein. SCILLC makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does SCILLC
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. “Typical” parameters which may be provided in SCILLC 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.
SCILLC does not convey any license under its patent rights nor the rights of others. SCILLC products are not designed, intended, or authorized for use as components in
systems intended for surgical implant into the body, or other applications intended to support or sustain life, or for any other application in which the failure of the SCILLC
product could create a situation where personal injury or death may occur. Should Buyer purchase or use SCILLC products for any such unintended or unauthorized
application, Buyer shall indemnify and hold SCILLC 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 SCILLC was negligent regarding the design or manufacture of the part. SCILLC is an Equal Opportunity/Affirmative Action Employer. This literature
is subject to all applicable copyright laws and is not for resale in any manner.
PUBLICATION ORDERING INFORMATION
LITERATURE FULFILLMENT:
N. American Technical Support: 800-282-98ꢀꢀ
Toll Free USA/Canada
Europe, Middle East and Africa Technical Support:
Phone: 421 33 790 2910
Japan Customer Focus Center
Phone: 81-3-ꢀ773-38ꢀ0
ON Semiconductor Website: www.onsemi.com
Order Literature: http://www.onsemi.com/orderlit
Literature Distribution Center for ON Semiconductor
P.O. Box ꢀ163, Denver, Colorado 80217 USA
Phone: 303-67ꢀ-217ꢀ or 800-344-3860 Toll Free USA/Canada
Fax: 303-67ꢀ-2176 or 800-344-3867 Toll Free USA/Canada
Email: orderlit@onsemi.com
For additional information, please contact your local
Sales Representative
Rev. 2 | Page 10 of 10 | www.onsemi.com
CM1624-08DE CAD模型
引脚图
封装焊盘图
CM1624-08DE 替代型号
| 型号 | 制造商 | 描述 | 替代类型 | 文档 |
| ATS-09F-102-C2-R0 | ATS | pushPIN⢠HS ASMBLY,FINE-PITCH,STRAIGHT, HOL | 功能相似 |
|
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