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ADC0808S125; ADC0808S250
Datasheet
(Product Specification)
24-Feb-09, 23 pages, 122 kB
General description
The ADC0808S is a differential, high-speed, 8-bit Analog-to-Digital Converter (ADC) optimized for telecommunication transmission control systems and tape drive applications. It allows signal sampling frequencies up to 250 MHz.
The ADC0808S clock inputs are selectable between 1.8 V Complementary Metal Oxide Semiconductor (CMOS) or Low-Voltage Differential Signals (LVDS). The data output signal levels are 1.8 V CMOS.
All static digital inputs (CLKSEL, CCSSEL, CE_N, OTC, DEL0 and DEL1) are 1.8 V CMOS compatible.
The ADC0808S offers the most flexible acquisition control system possible due to its programmable Complete Conversion Signal (CCS) which allows the delay time of the acquisition clock and acquisition clock frequency to be adjusted.
The ADC0808S is supplied in an HTQFP48 package.
Features
- 8-bit resolution
- High-speed sampling rate up to 250 MHz
- Maximum analog input frequency up to 560 MHz
- Programmable acquisition output clock (complete conversion signal)
- Differential analog input
- Integrated voltage regulator or external control for analog input full-scale
- Integrated voltage regulator for input common-mode reference
- Selectable 1.8 V CMOS or LVDS clock input
- 1.8 V CMOS digital outputs
- 1.8 V CMOS compatible static digital inputs
- Binary or 2's complement CMOS outputs
- Only 2 clock cycles latency
- Industrial temperature range from -40 Cel to +85 Cel
- HTQFP48 package
Products/packages
| Type number | Orderable part number | Ordering code (12NC) | Product status | Package | Packing | Marking | ECCN |
|---|---|---|---|---|---|---|---|
| ADC0808S125HW/C1 | ADC0808S125HW/C1,5 | 9352 865 78518 | Volume production | SOT545-2
(HTQFP48) | Reel Dry Pack, SMD, 13" | Standard Marking | 3A991C1 |
| ADC0808S125HW/C1 | ADC0808S125HW/C1:5 | 9352 865 78551 | Volume production | SOT545-2
(HTQFP48) | Tray Dry Pack, Bakeable, Single | Standard Marking | 3A991C1 |
The variants in the table below are discontinued. See the table Discontinued information for more information.
| Type number | Orderable part number | Ordering code (12NC) | Product status | Package | Packing | Marking | ECCN |
|---|---|---|---|---|---|---|---|
| ADC0808S125HW/C1 | ADC0808S125HW/C1,1 | 9352 865 78118 | Withdrawn Replacement product | SOT545-2
(HTQFP48) | Reel Pack, SMD, 13" | Standard Marking | 3A991C1 |
| ADC0808S125HW/C1 | ADC0808S125HW/C1:1 | 9352 865 78151 | Withdrawn Replacement product | SOT545-2
(HTQFP48) | Tray Pack, Bakeable, Single | Standard Marking | 3A991C1 |
Quality/reliability/chemical content
| Type number | Orderable part number | Chemical content | RoHS | Leadfree Conversion date | RHF | IRF (FIT) | MTBF (hours) | MSL |
|---|---|---|---|---|---|---|---|---|
| ADC0808S125HW/C1 | ADC0808S125HW/C1,5 | ADC0808S125HW_C1 |
| Always Pb-free | ||||
| ADC0808S125HW/C1 | ADC0808S125HW/C1:5 | ADC0808S125HW_C1 |
| Always Pb-free |
The variants in the table below are discontinued. See the table Discontinued information for more information.
| Type number | Orderable part number | Chemical content | RoHS | Leadfree Conversion date | RHF | IRF (FIT) | MTBF (hours) | MSL |
|---|---|---|---|---|---|---|---|---|
| ADC0808S125HW/C1 | ADC0808S125HW/C1,1 | ADC0808S125HW_C1 |
| Always Pb-free | ||||
| ADC0808S125HW/C1 | ADC0808S125HW/C1:1 | ADC0808S125HW_C1 |
| Always Pb-free |
Pricing/ordering/availability
| Type number | Ordering code(12NC) | Orderable part number | Indicative price/unit($) | Region | Distributor | In stock | Order quantity | Inventory date | Buy online | Samples |
|---|---|---|---|---|---|---|---|---|---|---|
| ADC0808S125HW/C1 | 9352 865 78518 | ADC0808S125HW/C1,5 | not available | |||||||
| ADC0808S125HW/C1 | 9352 865 78551 | ADC0808S125HW/C1:5 | NA | DIGI-KEY CORPORATION | 250 | 11/20/2009 | Buy online | Order samples |
Discontinued information
| Type number | Ordering code (12NC) | Last-time buy date | Last-time delivery date | Replacement product | DN Notice | Status | Comments |
|---|---|---|---|---|---|---|---|
| ADC0808S125HW/C1 | 935286578118 | $product.prunedProduct.eplacementPart | DN | ||||
| ADC0808S125HW/C1 | 935286578151 | $product.prunedProduct.eplacementPart | DN |
Applications
- 2.5G and 3G cellular base infrastructure radio transceivers
- Wireless access systems
- Fixed telecommunications
- Optical networking
- Wireless Local Area Network (WLAN) infrastructure
- Tape drive applications
Design support
Support Documents