emif02-600fu7 STMicroelectronics, emif02-600fu7 Datasheet

no-image

emif02-600fu7

Manufacturer Part Number
emif02-600fu7
Description
10-bit Wide Filter Incudingesd Protection
Manufacturer
STMicroelectronics
Datasheet

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
EMIF02-600FU7
Manufacturer:
ST
0
Part Number:
emif02-600fu7RL
Manufacturer:
ST
0
COMPLIESWITHTHE FOLLOWING STANDARDS :
IEC 1000-4-2
BENEFITS
MAIN APPLICATIONS
Where EMI filtering in ESD sensitive equipment is required :
DESCRIPTION
The EMIF02-600FU7 is a highly integrated array designed
to suppress EMI / RFI noise in all systems subjected to
electromagnetic interferences.
Additionally, this filter includes an ESD protection circuitry
which prevents the protected device from destruction when
subjected
EMIF02-600FU7 provides best efficiency when using
separated inputs and outputs, in the so-called 4-points
structure.
ESDresponseto IEC1000-4-2 (15 kVairdischarge)
TM : ASD is trademark of STMicroelectronics.
September 1998 - Ed: 2A
Application Specific Discretes
10-bit EMI bi-directional low-pass-filter
Enhanced ESD protection for the protected device, op-
timized by the four point structure
High flexibility in the design of high density boards
Computers and printers
Communication systems
Mobile phones
MCU Boards
to
ESD
A.S.D.
15kV
8 kV
surges
(air discharge)
(contact discharge)
TM
up
to
15
kV.
The
INCUDING ESD PROTECTION
FUNCTIONAL DIAGRAM
Filtering response (with 50 line)
10-BIT WIDE EMI FILTER
EMIF02-600FU7
SSOP24
10
C
E
S
L
L
.
.
.
.
.
.
1/9

Related parts for emif02-600fu7

emif02-600fu7 Summary of contents

Page 1

... Computers and printers Communication systems Mobile phones MCU Boards DESCRIPTION The EMIF02-600FU7 is a highly integrated array designed to suppress EMI / RFI noise in all systems subjected to electromagnetic interferences. Additionally, this filter includes an ESD protection circuitry which prevents the protected device from destruction when ...

Page 2

... EMIF02-600FU7 ABSOLUTE MAXIMUM RATINGS (T Symbol Parameter and test conditions V ESD discharge IEC1000-4-2, air discharge PP ESD discharge IEC1000-4-2, contact discharge T Junction temperature j Operatingtemperature range Storage temperature range stg T Lead solder temperature (10 second duration) L ELECTRICAL CHARACTERISTICS (T Symbol Parameter V Breakdown voltage BR I Leakage current @ V ...

Page 3

... TECHNICAL INFORMATION FREQUENCY BEHAVIOR The EMIF02-600FU7 is firstly designed as an EMI/RFI filter. This low-pass filter is characterized by the following parameters: - Cut-off frequency - Insertion loss - High frequency rejection Fig A1 : EMIF02-600FU7frequencyresponse curve. Figure A1 gives these parameters, in particular the signal rejection at the GSM frequency is about -20dBm at 900MHz, ...

Page 4

... EMIF02-600FU7 ESD PROTECTION In addition to its filtering function, the EMIF02-600FU7 is particularly optimized to perform ESD protection. ESD protection is based on voltage clamping which can be calculated by : This protection function is splitted in 2 stages. As shown in figure A3, the ESD strikes are clamped by the first stage S1 and then its remaining overvoltage is applied to the second stage through the resistor R. Such a configuration makes the output voltage V very low ...

Page 5

... Fig A5 : Remaining voltage at both stages S1 (Vin) and S2 (Vout) during ESD surge a) Positive surge Please note that the EMIF02-600FU7 is not only acting for positive ESD surges but also for negative ones. For these kind of disturbances it clamps close to ground voltage as shown in Fig. A5b. ...

Page 6

... EMIF02-600FU7 2- Digital Crosstalk Fig A8 : Digital crosstalk measurement 74HC04 +5V Square Pulse Generator 5KHz Figure A8 shows the measurement circuit used to quantify the crosstalk effect in a classical digital application. Figure A9 shows that in such a condition signal from and rise time of 10 ns, the impact on the disturbed line is less than 20mV peak to peak ...

Page 7

... PSPICE MODEL Fig A12 : PSpice model of one EMIF02-600FU7cell 5nH Input Dzin Figure A12 shows the PSpice model of one cell of the EMIF02-600FU7. In this model, the clamping diodes (Dzin and Dzout) are defined by the following PSpice parameters : RS = 0.55 Cjo = 100p M = 0.3333 IBV = 1u This model is available for frequency simulation and for ambient temperature ...

Page 8

... EMIF02-600FU7 PACKAGE MECHANICAL DATA SSOP24 DIMENSIONS REF. Millimeters Min. Typ. Max. Min. A 1.73 1.86 2.00 0.068 0.073 0.079 a1 0.05 0.25 0.002 b 0.25 0.35 0.010 b1 0.10 0.35 0.0035 D 8.07 8.20 8.33 0.317 0.322 0.328 E 7.60 7.90 0.299 e 0.65 F 5.20 5.38 0.2047 L 0.25 0.88 0.010 S 8 max RECOMMENDED FOOTPRINT 0.65mm 0.45mm 8.3mm 5.3mm 8 Mechanical specifications ...

Page 9

... The Netherlands - Singapore - Spain - Sweden - Switzerland - Taiwan - Thailand - United Kingdom - U.S.A. 600 value I/O SSOP24 package Unidirectional transil diode Four point structure Package Weight SSOP24 0.19g SSOP24 0.19g http://www.st.com EMIF02-600FU7 RL : Tape & Reel Delivery Base qty mode 59 tube 2000 tape & reel 9/9 ...

Related keywords