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MAX9315
1:5 Differential LVPECL/LVECL/HSTL Clock and Data Driver
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Status
Active: In Production.
Description
The MAX9315 low-skew, 1-to-5 differential driver is designed for clock and data distribution. This device allows selection between two inputs. The selected input is reproduced at five differential outputs. The differential inputs can be adapted to accept a single-ended input by connecting the on-chip VBB supply to one input as a reference voltage.
The MAX9315 features low output-to-output skew (20ps), making it ideal for clock and data distribution across a backplane or a board. For interfacing to differential HSTL and LVPECL signals, this device operates over a +2.375V to +3.8V supply range, allowing high-performance clock or data distribution in systems with a nominal +2.5V or +3.3V supply. For differential LVECL operation, this device operates with a -2.375V to -3.8V supply.
The MAX9315 is offered in a space-saving 20-pin TSSOP package.
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Data Sheet
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An evaluation kit is available: MAX9315EVKIT
Key Features
- +2.375V to +3.8V Supply for Differential HSTL/LVPECL Operation
- -2.375V to -3.8V Supply for Differential LVECL Operation
- Two Selectable Differential Inputs
- Synchronous Output Enable/Disable
- 20ps Output-to-Output Skew
- 360ps Propagation Delay
- Guaranteed 400mV Differential Output at 1.5GHz
- On-Chip Reference for Single-Ended Inputs
- Input Biased Low when Left Open
- Pin Compatible with MC100LVEP14
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Applications/Uses
- Automated Test Equipment (ATE)
- Central Office Backplane Clock Distribution
- Data and Clock Driver and Buffer
- DSLAM Backplane
- Low-Jitter Data Repeater
- Precision Clock Distribution
- Wireless Base Stations
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Key Specifications:
| High-Speed Interconnect (Differential Signaling) |
| Part Number |
Signal Type |
Signal Type |
Functions |
Rx |
Tx |
tPD
(ps) |
VSUPPLY
(V) |
Budgetary Price |
| Rx |
Tx |
max |
See Notes |
| MAX9315 |
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Fan-Out Buffer |
2 |
5 |
520 |
3.3 |
$4.28 @1k |
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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 Application Circuit
Application Notes
Product Guides
Reliability Reports
Software/Models
Ordering Information
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Part Number
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Free
Sample |
Buy |
Status
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Package:
TYPE PINS FOOTPRINT
DRAWING CODE/VAR *
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Temp |
RoHS/Lead-Free?
Materials Analysis
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| MAX9315EUP
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Active |
TSSOP;20 pin;45.2 mm²
Outline Drawing:21-0066 (PDF)
Land Pattern: 90-0116 (PDF)
Use pkgcode/variation: U20-3*
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-40°C to +85°C
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RoHS/Lead-Free: No
Materials Analysis |
| MAX9315EUP+
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Active |
TSSOP;20 pin;45.2 mm²
Outline Drawing:21-0066 (PDF)
Land Pattern: 90-0116 (PDF)
Use pkgcode/variation: U20+3*
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-40°C to +85°C
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RoHS/Lead-Free: Lead Free
Materials Analysis |
| MAX9315EUP+T
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Active |
TSSOP;20 pin;45.2 mm²
Outline Drawing:21-0066 (PDF)
Land Pattern: 90-0116 (PDF)
Use pkgcode/variation: U20+3*
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-40°C to +85°C
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RoHS/Lead-Free: Lead Free
Materials Analysis |
| MAX9315EUP-T
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Active |
TSSOP;20 pin
Land Pattern: Not Available
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-40°C to +85°C
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See data sheet
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Notes:
- Other options and links for purchasing parts are listed at: http://www.maxim-ic.com/sales.
- Didn't Find What You Need? Ask our applications engineers. Expert assistance in finding parts, usually within one business day.
- Part number suffixes: T or T&R = tape and reel; + = RoHS/lead-free; # = RoHS/lead-exempt; -D = drypack; -U/+U on DS parts = cut tape. More: See Full Data Sheet or Maxim Product Naming Conventions.
- * Some packages have variations, listed on the drawing. "PkgCode/Variation" tells which variation the product uses. Note that "+", "#", "-" in the part number suffix describes RoHS status. Package drawings may show a different suffix character.
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Information Index
Document Ref.: 19-2220
Rev 1;
2004-11-12
This page last modified: 2007-07-03
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