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Intersil HA4201CB96
- Part No.:
- HA4201CB96
- Manufacturer:
- Intersil
- Category:
- Specialized ICs
- Package:
- 8-SOIC (0.154", 3.90mm Width)
- Description:
- IC CROSSPOINT SWITCH 8SOIC
- Quantity:
Unit Price:$0
Ext Price:$0
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Product Details
HA4201CB96 - 480 MHz Video Crosspoint Switch
Intersil HA4201CB96 is a 1 × 1, 480 MHz video crosspoint switch with a tally output in an 8-lead SOIC package (registered 8-SOIC). The exact CB96 ordering option is specified for 0 to +70 °C and tape-and-reel delivery.
Technical and ordering information follows the manufacturer-controlled HA4201 datasheet, FN3680 Rev. 6.00. The manufacturer identifies the HA4201 as obsolete with no recommended replacement; verify suitability for any new design.
Overview
The HA4201 routes one analog video input to one output under a TTL-compatible enable input. When disabled, the output enters a high-impedance state. An open-collector tally output indicates an enabled crosspoint. This combination supports switching matrices and video routing systems where a controller needs a separate selection indication.
Key Advantages
Wide video bandwidth
The datasheet specifies 480 MHz typical −3 dB bandwidth with RS = 82 Ω and CL = 10 pF.
High off isolation
Designed to isolate the signal path when disabled; the output switches to high impedance.
Selection feedback
An open-collector tally output indicates the crosspoint selection state.
Low disabled dissipation
The manufacturer describes approximately 1 mW disabled dissipation under its stated conditions.
Feature Summary
1 × 1 analog path
Single video input and output with an enable-controlled high-impedance off state.
Tally indication
Open-collector PNP tally output to V+ becomes active when EN is asserted.
Fast switching
Typical turn-on and turn-off times are 160 ns and 320 ns, respectively, at 25 °C under the datasheet test setup.
TTL-compatible control
The full-temperature electrical table gives EN logic-high minimum 2.0 V and logic-low maximum 0.8 V.
Package & Footprint
The manufacturer ordering table lists an 8-lead SOIC package, drawing M8.15, for HA4201CB96. The customer's registered normalized package is 8-SOIC.
- Follow manufacturer package drawing M8.15 for pad geometry and pin-1 orientation.
- Review video trace impedance, loading and supply decoupling in the board layout.
- Confirm the exact package marking and assembly finish before substitution.
The local package registry records `/upload/package/8-SOIC.jpg`, and that JPG is present.
Pin Functions
Manufacturer HA4201 8-lead SOIC top-view pinout:
TTL-compatible crosspoint enable.
Negative supply rail.
Positive supply rail.
Switched analog output; high impedance when disabled.
Open-collector selection indication.
No connection per manufacturer pinout.
Analog video input.
Ground reference.
Confirm orientation against the package drawing before assigning nets.
Key Specifications
| Function | 1 × 1 video crosspoint switch with tally output |
|---|---|
| Exact ordering option | HA4201CB96, 8-lead SOIC tape and reel |
| Temperature range | 0 to +70 °C for CB96 ordering option |
| Supply arrangement | Dual supplies; datasheet electrical specifications use VSUPPLY = ±5 V |
| Supply voltage | 4.5 to 5.5 V per rail magnitude, datasheet operating table |
| −3 dB bandwidth | 480 MHz typical at RS = 82 Ω, CL = 10 pF |
| Insertion loss | 0.04 dB typical, 0.05 dB maximum at 1 Vp-p, manufacturer table |
| Enabled supply current | 10.5 mA typical, 13 mA maximum at 25–70 °C, VEN = 2.0 V and VOUT = 0 V |
| Disabled supply current | 100 µA typical, 115 µA maximum at 25–70 °C, VEN = 0.8 V |
| Turn-on / turn-off | 160 ns / 320 ns typical at 25 °C |
| Logic thresholds | EN high ≥2.0 V; low ≤0.8 V over specified temperature range |
| Package | 8-lead SOIC, manufacturer drawing M8.15; registered 8-SOIC |
Typical and maximum values are labeled separately; use the manufacturer's full test conditions for design margins.
Replacement Considerations
Renesas marks HA4201 obsolete and states that it has no recommended replacement. The CBZ96 variant in the ordering table differs in Pb-free material/finish. The datasheet describes HA4201 as an improved replacement for GX4201, but that does not establish reverse interchangeability or a current drop-in replacement. Validate pinout, tally behavior, package drawing, supply rails, bandwidth, temperature and assembly finish before considering any alternate. No unverified internal product link is provided.
Manufacturer Information
HA4201 was documented by Intersil; its manufacturer-controlled HA4201 datasheet is hosted by Renesas. Reference FN3680 Rev. 6.00 and the current manufacturer lifecycle notice for engineering decisions.
Applications
Professional video routing
Single-channel crosspoint elements in managed switching equipment.
Video multiplexing
Enable-controlled high-impedance paths for selection networks.
HDTV and monitor routing
Wide-bandwidth analog video path selection where the system design supports the specified loading.
Routing-matrix feedback
Tally indication to a controller or monitoring circuit.
Quality & Authenticity
Verify the full HA4201CB96 ordering code, 4201C B marking, 8-lead SOIC form, reel labeling, and applicable assembly requirements against the manufacturer's documentation. Confirm function with the actual signal amplitude, source impedance and output load.
FAQ
What does the tally output indicate?
The manufacturer's description says the open-collector tally output is activated when EN = 1 to indicate crosspoint selection.
What happens when the device is disabled?
The output switches to a high-impedance state and the tally indication is off.
Is HA4201CB96 specified for industrial temperature?
No. Its ordering table lists 0 to +70 °C.
Is there a manufacturer-recommended replacement?
The manufacturer labels HA4201 obsolete and lists no recommended replacement.
Engineering Notice
This is an obsolete video-switching part. Review lifecycle risk before a new design and qualify sourcing and any alternate independently. Apply the datasheet's dual-supply, input, output loading, tally and PCB layout requirements; do not infer performance from the 480 MHz typical figure without matching its test conditions.
HA4201CB96 Information
- Specifications
- Tags
- Product attributes
- Attribute value
- Manufacturer:
- Intersil
- Series:
- -
- Package/Case:
- 8-SOIC (0.154", 3.90mm Width)
- Packaging:
- Bulk
- Product Status:
- Obsolete
- Programmable:
- Not Verified
- Type:
- Crosspoint Switch
- Applications:
- Video
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- 8-SOIC
- Grade:
- -
- Qualification:
- -
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