(China (Mainland))
Product Summary
The SY10E446JC is an integrated 4-bit parallel-toserial data converter. The SY10E446JC is designed to operate for NRZ data rates of up to a minimum of 1.3Gb/ s. The chips generate a divide-by-4 and a divide-by-8 clock for both 4-bit conversion and a two-chip 8-bit conversion function. The conversion sequence was chosen to convert the parallel data into a serial stream from bit D0 to D3. A serial input is provided to cascade two E446 devices for 8-bit conversion applications. The SYNC input will asynchronously reset the internal clock circuitry. The SY10E446JC allows the user to reset the internal clock conversion unit and, thus, select the start of the conversion process. The MODE input is used to select the conversion mode of the device. With the MODE input LOW (or open) the device will function as a 4-bit converter. When the mode input is driven HIGH, the internal load clock will change on every eighth clock cycle, thus allowing for an 8-bit conversion scheme using two E446s. When cascaded in an 8-bit conversion scheme, the devices will not operate at the 1.3Gb/s data rate of a single device. Refer to the applications section of this data sheet for more information on cascading the E446.
Parametrics
SY10E446JC absolute maximum ratings: (1)IIH Input HIGH Current: 150A; (2)VOH Output HIGH Voltage (SOUT Only)10E: –1020 to -790V; (3)IEE Power Supply Current 10E: 110 to 132mA.
Features
SY10E446JC features: (1)On-chip clock ÷4 and ÷8; (2)Extended 100E VEE range of –4.2V to –5.5V; (3)1.6Gb/s typical data rate capability; (4)Differential clock and serial inputs; (5)VBB output for single-ended use; (6)Asynchronous data synchronization; (7)Mode select to expand to 8 bits; (8)Internal 75KΩ input pulldown resistors; (9)Fully compatible with Motorola MC10E/100E446; (10)Available in 28-pin PLCC package.
Diagrams
| Image | Part No | Mfg | Description |  |
Pricing (USD) |
Quantity | ||||
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 SY10E446JC |
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IC CONV 4-BIT SER/PAR 28-PLCC |
Data Sheet |
Negotiable |
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SY10E446JC TR |
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IC CONV 4-BIT SER/PAR 28-PLCC |
Data Sheet |
Negotiable |
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