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MAX9160
LVDS or LVTTL/LVCMOS Input to 14 LVTTL/LVCMOS Output Clock Driver
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Status
Active: In Production.
Description
The MAX9160 125MHz, 14-port LVTTL/LVCMOS clock driver repeats the selected LVDS or LVTTL/LVCMOS input on two output banks. Each bank consists of seven LVTTL/LVCMOS series terminated outputs and a bank enable. The LVDS input has a fail-safe function. The MAX9160 has a propagation delay that can be adjusted using an external resistor to set the bias current for an internal delay cell. The LVTTL/LVCMOS outputs feature 200ps maximum output-to-output skew and ±100ps maximum added peak-to-peak jitter.
The MAX9160 is designed to operate with a 3.3V supply voltage over the extended temperature range of
-40°C to +85°C. This device is available in 28-pin exposed- and nonexposed-pad TSSOP and 32-lead 5mm x 5mm QFN packages.
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Data Sheet
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Key Features
- LVDS or LVTTL/LVCMOS Input Selection
- LVDS Input Fail-Safe Sets Outputs High for Open, Undriven Short, or Undriven Parallel Termination
- Two Output Banks with Separate Bank Enables
- Integrated Output Series Termination for 60Ω Lines
- 200ps (max) Output-to-Output Skew
- ±100ps (max) Peak-to-Peak Added Output Jitter
- 42% to 58% Output Duty Cycle at 125MHz
- Guaranteed 125MHz Operating Frequency
- LVDS Input Is High Impedance with VCC = 0V
or Open (Hot Swappable)
- 28-Pin Exposed- and Nonexposed-Pad TSSOP
or 32-Lead QFN Packages
- -40°C to +85°C Operating Temperature
- 3.0V to 3.6V Supply Voltage
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Applications/Uses
- Add/Drop Multiplexers
- Cell Phone Base Stations
- Digital Cross-Connects
- DSLAM
- Network Equipment
- Servers
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Key Specifications:
| High-Speed Interconnect (Differential Signaling) |
| Part Number |
Signal Type |
Signal Type |
Functions |
Rx |
Tx |
tPD
(ps) |
VSUPPLY
(V) |
| Rx |
Tx |
max |
| MAX9160 |
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Fan-Out Buffer |
2 |
14 |
9000 |
3.3 |
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See All High-Speed Interconnect (Differential Signaling) (136)
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Pricing Notes:
This pricing is BUDGETARY, for comparing similar parts. Prices are in U.S. dollars and subject to change. Quantity pricing may vary substantially and international prices may differ due to local duties, taxes, fees, and exchange rates. For volume-specific prices and delivery, please see the price and availability page or contact an authorized distributor.
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Diagram
 Typical Operating Circuit
Didn't Find What You Need?
Information Index
Document Ref.: 19-2392
Rev 0;
2002-05-17
This page last modified: 2007-07-10
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