SY88903VKG More Semiconductors - ICs by Microchip Technology
| Status: | Active |
|---|---|
| Series: | SY88903V |
| RoHS: | Compliant |
The SY88903V limiting post amplifier with its high gain and wide bandwidth is ideal for use as a post amplifier in fiber-optic receivers with data rates up to 1.25Gb/s. Signals as small as 5mVp-p can be amplified to drive devices with PECL inputs. The SY88903V generates a chatter-free Loss of Signal (LOS) open collector TTL output.
The SY88903V incorporates a programmable level detect function to identify when the input signal has been lost. This information can be fed back to the /EN input of the device to maintain stability under loss of signal condition. The sensitivity of the level detection can be adjusted using LOSLVL. The LOSLVL voltage can be set by connecting a resistor divider between VCC and VREF as shown in Figure 3. Figure 4 and 5 show the relationship between input level sensitivity and the voltage set on LOSLVL.
The LOS output is a TTL open collector output that requires a pull-up resistor for proper operation.
Where to Buy
Prices starting from US$2.12
| Distributor | Stock | ||
|---|---|---|---|
|
Farnell
from US$2.12
|
No stock
|
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|
Microchip Technology
from US$4.42
|
10,755
in stock
|
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|
Newark Electronics
from US$5.93
|
-
|
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|
Future Electronics
from US$5.64
|
-
|
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|
Avnet America
from US$7.58
|
-
|
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|
element14
from US$6.65
|
-
|
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|
EBV Elektronik
-
|
-
|
Buy Now |
|
Avnet Silica
-
|
-
|
Buy Now |
Features
| 3.3V and 5V power supply option |
| Up to 1.25Gb/s operation |
| Low noise |
| Chatter-Free LOS Generation |
| Open Collector TTL LOS Output |
| TTL /EN Input |
| Differential PECL inputs for data |
| Single power supply |
| Designed for use with (Micrel-High-Bandwidth laser diode driver and controller) |
| Available in a tiny 10-pin MSOP (3mm) package |
Specifications
| Part Type | Continuous Mode |
|---|---|
| Data Rate Capability | 1.25 |
| Power Supply (V) | 3.3/5.0 |
| Data Input Type | PECL |
| Data Output Type | PECL |
| LOS/SD | LOS (TTL) |
| LOS/SD Gain | 1X |
| RC Time Constant | 1X |
| Hysteresis Typ (dB) | 4.6 |
| Pins | Packaging | 10 | MSOP |
| Temp Range | -40C to +85C |
| Packing Media | Tube (100) |
Environmental Information
| JEDEC Indicator | e4 |
|---|---|
| ROHS | Compliant |
| China EFUP | Compliant |
| Device Weight (g) | 0.0245 |
| Shipping Weight (kg) | 0.1356 |
| Lead Count | 10 |
| Package Type | MSOP |
| Package Width or Size | 3x3x1.0mm |
| Soldering Composition | NiPdAu |
Alternative Descriptions
| 3.3V-5.0V 1.25Gbps PECL Post Amp | Microchip Technology |
| 3.3V-5.0V 1.25Gbps Pecl Post Amp 10 Msop 3X3X1.0Mm Tube Rohs Compliant: Yes |Microchip SY88903VKG | Newark Electronics |
| SY88903 Series 1 GHZ 5 V / 3.3 V High-Speed Limiting Post Amplifier - MSOP-10 | Future Electronics |
| 3.3V-5.0V 1.25GBPS PECL POST AMP | Avnet America |
| LIMIT AMP, 1.25GBPS, MSOP-10 | element14 |
Frequently Asked Questions
Where can I find additional details, specifications and documents for a SY88903VKG?
Additional datasheets, footprints and schematics for SY88903VKG are listed on our Part Details page. You can also find images and similar parts to SY88903VKG on this page.
What pricing and inventory information can I view?
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What category does SY88903VKG fall under?
The SY88903VKG is listed under Semiconductors - ICs > More Semiconductors - ICs.
Can I view similar or alternative parts?
You can view similar parts to SY88903VKG when available in the More Semiconductors - ICs range under the specifications section at the bottom of the details page.
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Is the SY88903VKG RoHS compliant?
Yes. This part has been flagged as RoHS Compliant by Microchip Technology.
Which authorised distributors for SY88903VKG have stock available?
Authorised distributors including Microchip Technology, Newark Electronics, Future Electronics, Avnet America and element14 have stock available or on a lead time for SY88903VKG.
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