IP4051CX11/LF,135 NXP Semiconductors, IP4051CX11/LF,135 Datasheet - Page 28

• Manufacturer Part Number: IP4051CX11/LF,135
• Description: IC EMI FILTER MMC ESD PROT 11CSP
• Manufacturer: NXP Semiconductors
• Series: -r

Specifications of IP4051CX11/LF,135

• Capacitance: 25pF
• Package / Case: 11-CSP
• Resistance (ohms): 47, 13K, 56K
• Resistance In Ohms: 47, 13K, 56K
• Channels: 4 Channels
• Termination Style: SMD/SMT
• Tolerance: -
• Power (watts): -
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Power (watts): -
• Tolerance: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: /T3 934057926135 IP4051CX11/LF

NXP Semiconductors
AN10911_1
Application note
5.6 Active memory card voltage translator circuit IP4852CX25/LF
The IP4852CX25/LF is a voltage translator optimized to be used in conjunction with a
1.8 V operating host interface and an SD-memory card or a high-voltage range MMC.
The device is high-speed compliant, containing a CLK channel with an additional
feedback channel and 5 bidirectional voltage translators.
The device size is approximately 2 × 2 mm
These voltage translators are clustered in three groups, so that e.g. a single-bit interface
operation can be conducted without any energy consumption from switching the data1-3
translators.
The host interface (left side of the schematic) voltage range is 1.62 V to 1.9 V.
The SD-memory card interface side (right side of the schematic) is 2.5 V to 3.5 V (see
also
A schematic showing the internal circuitry of the IP4852CX25/LF is depicted in
The IP4852CX25/LF is an excellent match for e.g. the IP4352CX24/LF or
IP4350CX24/LF, the IP4060CX16/LF, and the IP4052CX20/LF, but is also suitable to work
with other devices listed in this document in order to implement a level shifting function in
combination with ESD protection, EMI filtering, and biasing for memory card interfaces
using the smallest possible footprint.
Table
15).
All information provided in this document is subject to legal disclaimers.
Rev. 01 — 29 April 2010
SD(HC)-memory card and MMC interface conditioning
2
!
AN10911
© NXP B.V. 2010. All rights reserved.
Figure
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16.