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MAX4565, MAX4566, MAX4567
Quad Dual, Low-Voltage, Bidirectional RF Video Switches
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Status
Active: In Production.
Description
The MAX4565/MAX4566/MAX4567 are low-voltage T-switches designed for switching RF and video signals from DC to 350MHz in 50Ω and 75Ω systems. The MAX4565 contains four normally open single-pole/single-throw (SPST) switches. The MAX4566 contains two dual SPST switches (one normally open, one normally closed.) The MAX4567 contains two single-pole/double-throw (SPDT) switches.
Each switch is constructed in a "T" configuration, ensuring excellent high-frequency off isolation and crosstalk of -83dB at 10MHz. They can handle rail-to-rail analog signals in either direction. On-resistance (60Ω max) is matched between switches to 2.5Ω max and is flat (2Ω max) over the specified signal range, using ±5V supplies. The off leakage current is less than 5nA at +25°C and 50nA at +85°C.
These CMOS switches can operate with dual power supplies ranging from ±2.7V to ±6V or a single supply between +2.7V and +12V. All digital inputs have 0.8V/2.4V logic thresholds, ensuring both TTL- and CMOS-logic compatibility when using ±5V or a single +5V supply.
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Data Sheet
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Key Features
- High 50Ω Off Isolation: -83dB at 10MHz
- Low 50Ω Crosstalk: -87dB at 10MHz
- DC to 350MHz -3dB Signal Bandwidth
- 60Ω Signal Paths with ±5V Supplies
- 2.5Ω Signal-Path Matching with ±5V Supplies
- 2Ω Signal-Path Flatness with ±5V Supplies
- Low 50Ω Insertion Loss: 2.5dB at 100MHz
- ±2.7V to ±6V Dual Supplies
- +2.7V to +12V Single Supply
- Low Power Consumption: < 1µW
- Rail-to-Rail Bidirectional Signal Handling
- Pin Compatible with Industry-Standard DG540, DG542, DG643
- > 2kV ESD Protection per Method 3015.7
- TTL/CMOS-Compatible Inputs with Single +5V or ±5V
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Applications/Uses
- Automated Test Equipment (ATE)
- High-Speed Data Acquisition
- Networking
- RF Switching
- Test Equipment
- Video Signal Routing
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Key Specifications:
| Audio/Video Routing (Unbuffered) |
| Part Number |
Functions |
Config. |
RON
(Ω) |
Interface |
ILEAK(OFF)
(nA) |
tON
(ns) |
Off Iso.
(dB) |
Crosstalk
(dB) |
VSUPPLY
(V) |
VSUPPLY (Dual)
(±V) |
Budgetary Price |
| max |
max |
min |
@ Freq. |
@ Freq. |
Dual |
See Notes |
| MAX4565 |
Switch |
4 x SPST NO |
60 |
Parallel |
1 |
150 |
-83@10MHz |
-92@10MHz |
2.7 to 12.0 |
2.7 to 6 |
$2.23 @1k |
| MAX4566 |
Switch |
4 x SPST NO/NC |
-82@10MHz |
-85@10MHz |
$1.95 @1k |
| MAX4567 |
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-83@10MHz |
-87@10MHz |
$1.95 @1k |
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See All Audio/Video Routing (Unbuffered) (27)
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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
Pin Configuration
Application Notes
Product Guides
Reliability Reports
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| Request Reliability Report for: |
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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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| MAX4567EEE+T
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Active |
QSOP;16 pin;30.9 mm²
Outline Drawing:21-0055 (PDF)
Land Pattern: 90-0167 (PDF)
Use pkgcode/variation: E16+1*
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-40°C to +85°C
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RoHS/Lead-Free: Lead Free
Materials Analysis |
| MAX4567EEE-T
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Active |
QSOP;16 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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| MAX4567EPE
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Active |
PDIP(N);16 pin;158.4 mm²
Outline Drawing:21-0043 (PDF)
Land Pattern: Not Applicable
Use pkgcode/variation: P16-1*
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-40°C to +85°C
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RoHS/Lead-Free: No
Materials Analysis |
| MAX4567ESE
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Active |
SOIC(N);16 pin;61.9 mm²
Outline Drawing:21-0041 (PDF)
Land Pattern: 90-0097 (PDF)
Use pkgcode/variation: S16-1*
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-40°C to +85°C
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RoHS/Lead-Free: No
Materials Analysis |
| MAX4567ESE+
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Active |
SOIC(N);16 pin;61.9 mm²
Outline Drawing:21-0041 (PDF)
Land Pattern: 90-0097 (PDF)
Use pkgcode/variation: S16+1*
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-40°C to +85°C
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RoHS/Lead-Free: Lead Free
Materials Analysis |
| MAX4567ESE+T
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Active |
N.SO;
Land Pattern: Not Available
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-40°C to +85°C
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See data sheet
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| MAX4567ESE-T
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Active |
N.SO;16 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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Notes and Comments
Low-voltage bidirectional RF/video T-switches; single supply: +2.7V to +12.0V
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Information Index
Document Ref.: 19-1252
Rev 0;
1997-07-01
This page last modified: 2009-11-05
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