MAX13033E Datasheet PDF - Maxim Integrated Products
| Part Number | MAX13033E | |
| Description | (MAX13030E - MAX13035E) 6-Channel High SPeed LLT | |
| Manufacturers | Maxim Integrated Products | |
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19-0626; Rev 0; 1/07
6-Channel High-Speed Logic-Level Translators
General Description
The MAX13030E–MAX13035E 6-channel, bidirectional
level translators provide the level shifting necessary for
100Mbps data transfer in multivoltage systems. The
MAX13030E–MAX13035E are ideally suited for memo-
ry-card level translation, as well as generic level trans-
lation in systems with six channels. Externally applied
voltages, VCC and VL, set the logic levels on either side
of the device. Logic signals present on the VL side of
the device appear as a higher voltage logic signal on
the VCC side of the device and vice versa. The
MAX13035E features a CLK_RET output that returns the
same clock signal applied to the CLK_VL input.
The MAX13030E–MAX13035E operate at full speed
with external drivers that source as little as 4mA output
current. Each I/O channel is pulled up to VCC or VL by
an internal 30µA current source, allowing the
MAX13030E–MAX13035E to be driven by either push-
pull or open-drain drivers.
The MAX13030E–MAX13034E feature an enable (EN)
input that places the device into a low-power shutdown
mode when driven low. The MAX13030E–MAX13035E
features an automatic shutdown mode that disables the
partwww.DataSheet4U.com when VCC is less than VL. The state of I/O VCC_
and I/O VL_ during shutdown is chosen by selecting the
appropriate part version (see Ordering Information/
Selector Guide).
The MAX13030E–MAX13035E accept VCC voltages
from +2.2V to +3.6V and VL voltages from +1.62V to
+3.2V, making them ideal for data transfer between
low-voltage ASIC/PLDs and higher voltage systems.
The MAX13030E–MAX13035E are available in 16-bump
UCSP (2mm x 2mm) and 16-pin TQFN (4mm x 4mm)
packages, and operate over the extended -40°C to
+85°C temperature range.
Applications
SD Card Level Translation
MiniSD Card Level Translation
MMC Level Translation
Transflash Level Translation
Memory Stick Card Level Translation
Features
o Compatible with 4mA Input Drivers or Larger
o 100Mbps Guaranteed Data Rate
o Six Bidirectional Channels
o Clock Return Output (MAX13035E)
o Enable Input (MAX13030E–MAX13034E)
o ±15kV ESD Protection on I/O VCC Lines
o +1.62V ≤ VL ≤ +3.2V and +2.2V ≤ VCC ≤ +3.6V
Supply Voltage Range
o Lead-Free, 16-Bump UCSP (2mm x 2mm) and
16-pin TQFN (4mm x 4mm) Packages
Typical Operating Circuits
+1.8V
+3.3V
+1.8V
SYSTEM
CONTROLLER
DAT3
DAT2
DAT1
DAT0
CMD
CLOCK
CLOCK_IN
GND
0.1μF
0.1μF
1μF
VL VCC
MAX13035E
I/O VL_
I/O VL_
I/O VL_
I/O VL_
I/O VL_
CLK_VL
CLK_RET
I/O VCC_
I/O VCC_
I/O VCC_
I/O VCC_
I/O VCC_
CLK_VCC
GND
+3.3V
SD CARD
DAT3
DAT2
DAT1
DAT0
CMD
CLOCK
GND
Typical Operating Circuits continued at end of data sheet.
Functional Diagram and Pin Configurations appear at end
of data sheet.
Ordering Information/Selector Guide
PART
PIN-PACKAGE
I/O VL_ STATE DURING
SHUTDOWN
I/O VCC_ STATE DURING
SHUTDOWN
PKG CODE
MAX13030EEBE+
MAX13030EETE+
16 UCSP
16 TQFN-EP**
High impedance
High impedance
High impedance
High impedance
B16-1
T1644-4
Note: All devices are specified over the -40°C to +85°C operating
temperature range.
+Denotes a lead-free package.
**EP = Exposed paddle.
Ordering Information/Selector guide continued at end of
data sheet.
________________________________________________________________ Maxim Integrated Products 1
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.
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6-Channel High-Speed Logic-Level Translators
TIMING CHARACTERISTICS (continued)
(VCC = +2.2V to +3.6V, VL = +1.62V to +3.2V, CI/OVL ≤ 15pF, CI/OVCC ≤ 15pF, RSOURCE = 150Ω, EN = VL, I/O VL_ to I/O VCC_
rise/fall time = 3ns, TA = -40°C to +85°C, unless otherwise noted. Typical values are at VCC = +3.3V, VL = 1.8V and TA = +25°C.)
(Note 1)
PARAMETER
SYMBOL
CONDITIONS
MIN TYP MAX UNITS
Propagation Delay from
I/O VCC_ to I/O VL_ after EN
tEN-VL
RLOAD = 1MΩ, CI/OVL = 15pF (Figure 5)
(MAX13030E–MAX13034E)
5 µs
Maximum Data Rate
Push-pull operation, RSOURCE = 150_,
CI/OVCC_ = 10pF, CI/OVL_ = 15pF,
CCLK_VCC = 10pF, CCLK_VL = 15pF
100
Mbps
Note 1: All units are 100% production tested at TA = +25°C. Limits over the operating temperature range are guaranteed by design
and not production tested.
Note 2: VL must be less than or equal to VCC - 0.2V during normal operation. However, VL can be greater than VCC during startup
and shutdown conditions and the part will not latch-up or be damaged.
Note 3: Guaranteed by design.
Note 4: Input thresholds are referenced to the boost circuit.
www.DataSheet4U.com
_______________________________________________________________________________________ 5
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| Information | Total 18 Pages | |
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| Download | [ MAX13033E.PDF Datasheet ] | |
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