参数资料
型号: 5962-89481012X
厂商: MAXIM INTEGRATED PRODUCTS INC
元件分类: DAC
英文描述: PARALLEL, WORD INPUT LOADING, 12-BIT DAC, CQCC20
封装: CERAMIC, LCC-20
文件页数: 1/14页
文件大小: 221K
代理商: 5962-89481012X
General Description
The MAX4906/MAX4906F/MAX4907/MAX4907F analog
switches combine the low on-capacitance (CON) and
low on-resistance (RON) necessary for high-perfor-
mance switching applications. These devices are
designed for USB 2.0 high-speed applications at
480Mbps. These switches will also handle all the
requirements for USB low- and full-speed signaling.
The MAX4906/MAX4906F feature two single-pole/dou-
ble-throw (SPDT) switches, and the MAX4907/
MAX4907F feature two single-pole/single-throw switches
(SPST). The MAX4907/MAX4907F have a low 7
Ω (max)
on-resistance and 7pF (max) on-capacitance. These
devices are fully specified to operate from a single
+3.0V to +3.6V power supply and are protected against
a +5.5V short to COM1 and COM2. This feature makes
them fully compliant with the USB 2.0 specification of
+5.5V fault protection. These devices feature a low
threshold voltage and a +1.4V VIH, permitting them to
be used with low-voltage logic. The MAX4906/
MAX4906F/MAX4907/MAX4907F operate at 300A
(max) quiescent current and feature a shutdown input
to reduce the quiescent current to less than 2A (max).
The MAX4906/MAX4906F/MAX4907/MAX4907F are avail-
able in space-saving, 2mm x 2mm DFN packages and
operate over a -40°C to +85°C temperature range.
Applications
Features
Fully Specified for a Single +3.0V to +3.6V
Power-Supply Voltage
Low 4Ω (typ), 7Ω (max) On-Resistance (RON)
MAX4907/MAX4907F Ultra-Low 4pF (typ),
7pF (max) On-Capacitance (CON)
-3dB Bandwidth: 1GHz (typ)
Low Bit-to-Bit Skew ≤ 100ps
Shutdown Input Reduces Power Consumption
to 2A (max)
3.3V, 1.8V, and 1.4V Logic Compatible
COM_ Analog Inputs Fault Protected Against
Shorts to USB Supply Rail Up to +5.5V
Space-Saving Packages
8-Pin and 10-Pin, 2mm x 2mm DFN Packages
MAX4906/MAX4606F/MAX4907/MAX4907F
High-/Full-Speed USB 2.0 Switches
________________________________________________________________ Maxim Integrated Products
1
Ordering Information
19-3797; Rev 2; 1/07
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.
Note: All devices operate over the -40°C to +85°C operating
temperature range.
Selector Guide appears at end of data sheet.
PART
PIN-PACKAGE
PKG CODE
MAX4906ELB
10 DFN
L1022-1
MAX4906FELB
10 DFN
L1022-1
MAX4907ELA
8 DFN
L822-1
MAX4907FELA
8 DFN
L822-1
Cell Phones
PDAs
Digital Still Cameras
GPS
Notebook Computers
Relay Replacements
USB Switching
Ethernet Switching
Video Switching
Bus Switches
T3/E3 Switches for
Redundancy Protection
1
2
3
4
5
10
9
8
7
6
V+
NC1
NC2
NO1
COM1
GND
SHDN/EN
IN
MAX4906
MAX4906F
μDFN
NO2
COM2
TOP VIEW
Pin Configurations
EYE DIAGRAM
500ps/div
V+ =3.3V
IBIAS = 9mA
f = 240MHz
USB 2.0
HIGH SPEED
TRANSMIT
TEMPLATE
VNO1OUT
100mV/div
VNO2OUT
Typical Operating Characteristics
Pin Configurations continued at end of data sheet.
相关PDF资料
PDF描述
5962-8948101VA PARALLEL, WORD INPUT LOADING, 12-BIT DAC, CDIP18
5962-89481022C PARALLEL, WORD INPUT LOADING, 12-BIT DAC, CQCC20
5962-89481022X PARALLEL, WORD INPUT LOADING, 12-BIT DAC, CQCC20
5962-8876702LA PARALLEL, WORD INPUT LOADING, 12-BIT DAC, CDIP24
5962-8948102VA PARALLEL, WORD INPUT LOADING, 12-BIT DAC, CDIP18
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