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PDF IP3319CX6 Data sheet ( Hoja de datos )
| Número de pieza | IP3319CX6 | |
| Descripción | Single-channel common-mode filter | |
| Fabricantes | NXP Semiconductors | |
| Logotipo |  |
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IP3319CX6
Single-channel common-mode filter with integrated ESD
protection network
Rev. 2 — 29 May 2013
Product data sheet
1. Product profile
1.1 General description
2-lines (one differential channel) common-mode filter with integrated ESD protection up to
15 kV contact discharge, exceeding IEC 61000-4-2, level 4. The device can eliminate
efficiently common-mode noise from USB 2.0 and other high-speed interfaces with
differential lines. IP3319CX6 attenuates significantly common-mode noise above
800 MHz while differential-mode signal extends out to more than 1 GHz before reaching
the 3 dB point.
IP3319CX6 is designed to protect sensitive I/Os, such as USB 2.0, Ethernet, Digital Video
Interface (DVI) and Low-Voltage Differential Signaling (LVDS) interfaces from destruction
by ElectroStatic Discharge (ESD).
IP3319CX6 is a combination of an integrated copper-coils common-mode filter and a
monolithic silicon technology-based ESD protection. It integrates two ultra-low
capacitance rail-to-rail diodes plus a separated protection diode in a 0.4 mm pitch
Wafer-Level Chip-Size Package (WLCSP). Due to the rail-to-rail concept, the protection is
working independently from availability of a supply voltage
1.2 Features and benefits
2-lines (one differential mode)
common-mode filter
ESD protection for the USB ID line
Extremely low clamping voltage
ESD protection up to 15 kV on external
contact pins
Ultra low ESD diode capacitance
WLCSP6 with 0.4 mm pitch
1.3 Applications
USB 2.0 High-speed lines
LVDS interfaces
DVI
1.4 Quick reference data
Table 1. Quick reference data
Symbol Parameter
Conditions
Min Typ Max Unit
Rs(ch)
Cd
channel series resistance single line; input to output -
diode capacitance
VI = 0 V; f = 1 MHz;
pins A2, B2 to GND
[1] -
6-
1.5 -
pF
[1] This parameter is guaranteed by design.
1 page  
NXP Semiconductors
IP3319CX6
1-channel common-mode filter with integrated ESD protection network
,&/
$
DDD
,&/
$
DDD
9&/ 9
Pin A2; tp = 100 ns; Transmission Line Pulse (TLP)
Fig 4. Dynamic resistance with positive clamping
,&/
$
DDD
9&/ 9
Pin A2; tp = 100 ns; Transmission Line Pulse (TLP)
Fig 5. Dynamic resistance with negative clamping
,&/
$
DDD
9&/ 9
Pin C2; tp = 100 ns; Transmission Line Pulse (TLP)
Fig 6. Dynamic resistance with positive clamping
9&/ 9
Pin C2; tp = 100 ns; Transmission Line Pulse (TLP)
Fig 7. Dynamic resistance with negative clamping
The device uses an advanced clamping structure showing a negative dynamic resistance.
This snap-back behavior strongly reduces the clamping voltage to the system behind the
ESD protection during an ESD event. Do not connect unlimited DC current sources to the
data lines to avoid keeping the ESD protection device in snap-back state after exceeding
breakdown voltage (due to an ESD pulse for instance).
IP3319CX6
Product data sheet
All information provided in this document is subject to legal disclaimers.
Rev. 2 — 29 May 2013
© NXP B.V. 2013. All rights reserved.
5 of 15
5 Page 
NXP Semiconductors
IP3319CX6
1-channel common-mode filter with integrated ESD protection network
Table 13. Characteristics
Symbol Parameter
Conditions
Min Typ Max Unit
Treflow(peak) peak reflow temperature
230 -
260 C
t1 time 1
t2 time 2
t3 time 3
t4 time 4
soak time
time during T 250 C
time during T 230 C
time during T > 217 C
60
-
10
30
-
-
-
-
180 s
30 s
50 s
150 s
t5
dT/dt
time 5
rate of change of temperature cooling rate
- - 540 s
- - 6 C/s
pre-heat
2.5 -
4.0 C/s
IP3319CX6
Product data sheet
All information provided in this document is subject to legal disclaimers.
Rev. 2 — 29 May 2013
© NXP B.V. 2013. All rights reserved.
11 of 15
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| Páginas | Total 15 Páginas | |
| PDF Descargar | [ Datasheet IP3319CX6.PDF ] | |
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