CYP15G0402DX

Features:

• Second generation HOTLink® technology
• Fibre-Channel and Gigabit-Ethernet-compliant
• 10-bit unencoded data transport
-Aggregate throughput of 12 GB/s
• Selectable parity check/generate
• Four independently controlled 10-bit channels
• Selectable input clocking options
• User selectable framing character
-+Comma, ±comma, or full K28.5 detect
-Single or multicharacter framer for character alignment
-Low-latency option
• Synchronous parallel input interface
-User-configurable threshold level
-Compatible with LVTTL, LVCMOS, LVTTL
• Synchronous parallel output interface
-Compatible with LVTTL, LVCMOS, LVTTL
• 200-to-1500 MBaud serial signaling rate
• Internal PLLs with no external PLL components
-Separate clock and data-recovery PLL per channel
-Common transmit clock multiplier PLL
• Differential PECL-compatible serial inputs
• Differential PECL-compatible serial outputs
-Source matched for 50Ω transmission lines
-No external resistors required
-Adjustable amplitude for 100Ω or 150Ω balanced loads
• Compatible with fiber-optic modules and copper cables
• JTAG boundary scan
• Built-in self-test (BIST) for at-speed link testing
• Per-channel Link Quality Indicator
-Analog signal detect
-Digital signal detect
• Low-power 3W typical
• 256-ball BGA
• 0.25µ BiCMOS technology


Specifications

Storage Temperature ........................65°C to +150°C
Ambient Temperature with Power Applied..............55°C to +125°C
Supply Voltage to Ground Potential...................0.5V to +3.8V
Output Current into LVTTL Outputs (LOW).....................30 mA
DC Input Voltage...........................0.5V to V_CC+0.5V
Static Discharge Voltag..............................> 2000 V
(per MIL-STD-883, Method 3015)Latch-Up Current................> 200 mA


Description

The CYP15G0402DX Quad HOTLinkII™ SERDES is a point-to-point communications building block allowing the transfer of pre-encoded data over high-speed serial links (optical fiber, balanced, and unbalanced copper transmission lines) at speeds ranging from 200 to 1500 MBaud per serial link.

Each transmit channel of CYP15G0402DX accepts pre-encoded 10-bit transmission characters in an input register, serializes each character, and drives it out a PECL-compatible differential line driver. Each receive channel accepts a serial data stream at a differential line receiver, deserializes the stream into 10-bit characters, frames these characters to the proper 10-bit character boundaries, and this data becomes register outputs with a recovered character clock. Figure 1 illustrates typical connections between independent systems and a CYP15G0402DX.

As a second-generation HOTLink device, the CYP15G0402DX extends the HOTLink family to faster data rates, while maintaining serial link compatibility with other HOTLink devices.