SNLS472A January 2014 – June 2017 DS110DF1610
PRODUCTION DATA.
- 1Features
- 2Description
- 3Revision History
- 4Pin Configuration and Functions
- 5Specifications
-
6Detailed Description
- 6.1 Overview
- 6.2 Functional Block Diagrams
- 6.3 Feature Description
- 6.4 Device Functional Modes
- 6.5 Programming
- 6.6 Register Maps
- 7Application and Implementation
- 8Power Supply Recommendations
封裝選項
機械數(shù)據(jù) (封裝 | 引腳)
- ABB|196
散熱焊盤機械數(shù)據(jù) (封裝 | 引腳)
訂購信息
1 Features
- Pin-Compatible Family
- DS150DF1610: 12.5 - 15G
- DS125DF1610: 9.8 to 12.5G
- DS110DF1610: 8.5 – 11.3G
- 4x4 Analog Cross Point Switch for Each Quad
- Fully-Adaptive CTLE
- Self-Tuning DFE, With Optional Continuous Adaption
- On-Chip, AC-coupling on Receive Inputs
- Adjustable Transmit VOD
- Adjustable 3-Tap Transmit FIR Filter
- Locks to Half/Quarter/Eighth Data Rates For Legacy Support
- On-Chip Eye Monitor (EOM), PRBS Checker, PRBS Pattern Generator
- Supports IEEE 1149.1 and 1149.6
- Programmable Output Polarity Inversion
- Input Signal Detection, CDR Lock Detection
- Single 2.5-V ±5% Power Supply
- SMBus-Based Register Configuration
- Optional EEPROM Configuration
- 15-mm × 15-mm, 196-Pin FCBGA Package
- Operating Temp Range : –10°C to +85°C
Typical Application Diagram
2 Description
The DS110DF1610 is a sixteen-channel multi-rate retimer with integrated signal conditioning. The device includes a full adaptive Continuous Time Linear Equalizer (CTLE), Decision Feedback Equalizer (DFE), clock and data recovery (CDR), and a transmit FIR filter to enhance the reach and robustness over long, lossy, crosstalk impaired high speed serial links to achieve BER < 1×10-15.
Each channel of the DS110DF1610 independently locks to serial data at 8.5 to 11.3 Gbps and any supported sub-multiple. A simple external oscillator (±100ppm) that is synchronous or asynchronous with the incoming data stream can be used as a reference clock to speed up the lock process. Integrated 4x4 cross point switches allow for full non-blocking routing or broadcasting within each quad of the DS110DF1610.
Programmable transmit FIR filter offers control of the pre-cursor, main tap and post-cursor for transmit equalization. The fully adaptive receive equalization (CTLE and DFE) enables longer distance transmission in lossy copper interconnects and backplanes with multiple connectors.
A non-disruptive mission mode eye-monitor feature allows link monitoring internal to the receiver. The built-in PRBS generator and checker compliment the internal diagnostic features to complete standalone BERT measurements. Built-in JTAG enables manufacturing tests.
Device Information(1)
| PART NUMBER | PACKAGE | BODY SIZE (NOM) |
|---|---|---|
| DS110DF1610 | FCBGA (196) | 15.00 mm × 15.00 mm |
- For all available packages, see the orderable addendum at the end of the data sheet.
3 Revision History
Changes from * Revision (January 2014) to A Revision
- Changed device status from PRODUCT PREVIEW to PRODUCTION DATAGo
4 Pin Configuration and Functions
Pin Descriptions
| DS110DF1610, DS125DF1610 PIN NAME | DS150DF1610 PIN NAME | NO. | I/O TYPE | DESCRIPTION |
|---|---|---|---|---|
| HIGH-SPEED DIFFERENTIAL I/Os | ||||
| RX_1A_P RX_1A_N |
RX_0_0P RX_0_0N |
A14 B14 |
I, CML | Inverting and non-inverting CML-compatible, AC coupled differential inputs. An on-chip 100 Ohm differential termination resistor connects these inputs. |
| RX_0B_P Rx_0B_N |
RX_0_1P RX_0_1N |
A12 B12 |
I, CML | Inverting and non-inverting CML-compatible, AC coupled differential inputs. An on-chip 100 Ohm differential termination resistor connects these inputs. |
| RX_0A_P RX_0A_N |
RX_0_2P RX_0_2N |
A10 B10 |
I, CML | Inverting and non-inverting CML-compatible, AC coupled differential inputs. An on-chip 100 Ohm differential termination resistor connects these inputs. |
| RX_2A_P RX_2A_N |
RX_0_3P RX_0_3N |
C13 D13 |
I, CML | Inverting and non-inverting CML-compatible, AC coupled differential inputs. An on-chip 100 Ohm differential termination resistor connects these inputs. |
| RX_1B_P RX_1B_N |
RX_0_4P RX_0_4N |
C11 D11 |
I, CML | Inverting and non-inverting CML-compatible, AC coupled differential inputs. An on-chip 100 Ohm differential termination resistor connects these inputs. |
| RX_3A_P RX_3A_N |
RX_0_5P RX_0_5N |
E14 F14 |
I, CML | Inverting and non-inverting CML-compatible, AC coupled differential inputs. An on-chip 100 Ohm differential termination resistor connects these inputs. |
| RX_2B_P RX_2B_N |
RX_0_6P RX_0_6N |
E12 F12 |
I, CML | Inverting and non-inverting CML-compatible, AC coupled differential inputs. An on-chip 100 Ohm differential termination resistor connects these inputs. |
| RX_4A_P RX_4A_N |
RX_0_7P RX_0_7N |
G13 H13 |
I, CML | Inverting and non-inverting CML-compatible, AC coupled differential inputs. An on-chip 100 Ohm differential termination resistor connects these inputs. |
| RX_3B_P RX_3B_N |
RX_1_0P RX_1_0N |
G11 H11 |
I, CML | Inverting and non-inverting CML-compatible, AC coupled differential inputs. An on-chip 100 Ohm differential termination resistor connects these inputs. |
| RX_4B_P Rx_4B_N |
RX_1_1P RX_1_1N |
J14 K14 |
I, CML | Inverting and non-inverting CML-compatible, AC coupled differential inputs. An on-chip 100 Ohm differential termination resistor connects these inputs. |
| RX_5A_P RX_5A_N |
RX_1_2P RX_1_2N |
J12 K12 |
I, CML | Inverting and non-inverting CML-compatible, AC coupled differential inputs. An on-chip 100 Ohm differential termination resistor connects these inputs. |
| RX_5B_P RX_5B_N |
RX_1_3P RX_1_3N |
L13 M13 |
I, CML | Inverting and non-inverting CML-compatible, AC coupled differential inputs. An on-chip 100 Ohm differential termination resistor connects these inputs. |
| RX_6A_P RX_6A_N |
RX_1_4P RX_1_4N |
L11 M11 |
I, CML | Inverting and non-inverting CML-compatible, AC coupled differential inputs. An on-chip 100 Ohm differential termination resistor connects these inputs. |
| RX_6B_P RX_6B_N |
RX_1_5P RX_1_5N |
N14 P14 |
I, CML | Inverting and non-inverting CML-compatible, AC coupled differential inputs. An on-chip 100 Ohm differential termination resistor connects these inputs. |
| RX_7A_P RX_7A_N |
RX_1_6P RX_1_6N |
N12 P12 |
I, CML | Inverting and non-inverting CML-compatible, AC coupled differential inputs. An on-chip 100 Ohm differential termination resistor connects these inputs. |
| RX_7B_P RX_7B_N |
RX_1_7P RX_1_7N |
N10 P10 |
I, CML | Inverting and non-inverting CML-compatible, AC coupled differential inputs. An on-chip 100 Ohm differential termination resistor connects these inputs. |
| TX_1A_P TX_1A_N |
TX_0_0P TX_0_0N |
A1 B1 |
O, CML | Inverting and non-inverting CML-compatible differential outputs. Driver presents an output impedance of 100 ohms between these outputs when switching. |
| TX_0B_P TX_0B_N |
TX_0_1P TX_0_1N |
A3 B3 |
O, CML | Inverting and non-inverting CML-compatible differential outputs. Driver presents an output impedance of 100 ohms between these outputs when switching. |
| TX_0A_P TX_0A_N |
TX_0_2P TX_0_2N |
A5 B5 |
O, CML | Inverting and non-inverting CML-compatible differential outputs. Driver presents an output impedance of 100 ohms between these outputs when switching. |
| TX_2A_P TX_2A_N |
TX_0_3P TX_0_3N |
C2 D2 |
O, CML | Inverting and non-inverting CML-compatible differential outputs. Driver presents an output impedance of 100 ohms between these outputs when switching. |
| TX_1B_P TX_1B_N |
TX_0_4P TX_0_4N |
C4 D4 |
O, CML | Inverting and non-inverting CML-compatible differential outputs. Driver presents an output impedance of 100 ohms between these outputs when switching. |
| TX_3A_P TX_3A_N |
TX_0_5P TX_0_5N |
E1 F1 |
O, CML | Inverting and non-inverting CML-compatible differential outputs. Driver presents an output impedance of 100 ohms between these outputs when switching. |
| TX_2B_P TX_2B_N |
TX_0_6P TX_0_6N |
E3 F3 |
O, CML | Inverting and non-inverting CML-compatible differential outputs. Driver presents an output impedance of 100 ohms between these outputs when switching. |
| TX_4A_P TX_4A_N |
TX_0_7P TX_0_7N |
G2 H2 |
O, CML | Inverting and non-inverting CML-compatible differential outputs. Driver presents an output impedance of 100 ohms between these outputs when switching. |
| TX_3B_P TX_3B_N |
TX_1_0P TX_1_0N |
G4 H4 |
O, CML | Inverting and non-inverting CML-compatible differential outputs. Driver presents an output impedance of 100 ohms between these outputs when switching. |
| TX_4B_P TX_4B_N |
TX_1_1P TX_1_1N |
J1 K1 |
O, CML | Inverting and non-inverting CML-compatible differential outputs. Driver presents an output impedance of 100 ohms between these outputs when switching. |
| TX_5A_P TX_5A_N |
TX_1_2P TX_1_2N |
J3 K3 |
O, CML | Inverting and non-inverting CML-compatible differential outputs. Driver presents an output impedance of 100 ohms between these outputs when switching. |
| TX_5B_P TX_5B_N |
TX_1_3P TX_1_3N |
L2 M2 |
O, CML | Inverting and non-inverting CML-compatible differential outputs. Driver presents an output impedance of 100 ohms between these outputs when switching. |
| TX_6A_P TX_6A_N |
TX_1_4P TX_1_4N |
L4 M4 |
O, CML | Inverting and non-inverting CML-compatible differential outputs. Driver presents an output impedance of 100 ohms between these outputs when switching. |
| TX_6B_P TX_6B_N |
TX_1_5P TX_1_5N |
N1 P1 |
O, CML | Inverting and non-inverting CML-compatible differential outputs. Driver presents an output impedance of 100 ohms between these outputs when switching. |
| TX_7A_P TX_7A_N |
TX_1_6P TX_1_6N |
N3 P3 |
O, CML | Inverting and non-inverting CML-compatible differential outputs. Driver presents an output impedance of 100 ohms between these outputs when switching. |
| TX_7B_P TX_7B_N |
TX_1_7P TX_1_7N |
N5 P5 |
O, CML | Inverting and non-inverting CML-compatible differential outputs. Driver presents an output impedance of 100 ohms between these outputs when switching. |
| CLOCK PINS | ||||
| REF_CLK_P REF_CLK_N |
P7 P8 |
I, LVDS/LVCMOS | Inverting and non-inverting CML-compatible differential inputs for 25 MHz, 125 MHz, or 312.5 MHz clock. When configured for single-ended input operation, apply LVCMOS ref clock to REF_CLK_P and float REF_CLK_N. Single-ended signals should be DC coupled. |
|
| CLK_MON_P CLK_MON_N |
A7 A8 |
O, LVDS | Inverting and non-inverting CML-compatible differential outputs to monitor system differential clock. When daisy chaining to another retimer the output frequency should be set to 25 MHz or 125 MHz. |
|
| SMBUS INTERFACE | ||||
| SDA_IO | M7 | I/O, Open Drain | Data Input / Open Drain Output External pull-up resistor is required. Pin is 3.3 V LVCMOS tolerant. |
|
| SCL_IO | L6 | I/O, Open Drain | Clock input/output, Pin is 3.3 V LVCMOS Tolerant EEPROM configuration (SMBus Master mode) will be available in final silicon |
|
| JTAG INTERFACE | ||||
| TMS_IO | B7 | I, LVCMOS | JTAG Test Mode Select, internal pull-up | |
| TDO_IO | C7 | O, LVCMOS | JTAG Test Data Out | |
| TRST_IO | C8 | I, LVCMOS | JTAG Test Reset, internal pull-up | |
| TCK_IO | D6 | I, LVCMOS | JTAG Test clock, internal pull-up | |
| TDI_IO | D7 | I, LVCMOS | JTAG Test Data Input, internal pull-up | |
| OTHER PINS | ||||
| RESET_IO | L8 | I, LVCMOS | Resets registers and state machines on rising edge. Expected pulse of 10µs. | |
| INTERR_IO | M8 | O, Open Drain | Active Low interrupt signal. Pin goes low when an interrupt event occurs. Interrupts must be enabled via SMBus. | |
| ADDR0 (GPIO0) | B6 | I/O, LVCMOS | 4 level input strap pin for SMBus address code LSB. Standard LVCMOS output. | |
| ADDR1(GPIO1) | D5 | I/O, LVCMOS | 4 level input strap pin for SMBus address code MSB. Standard LVCMOS output. | |
| READ_EN (GPIO2) | G5 | I/O, LVCMOS | Tie low for SMBus slave mode operation. Pin has internal pull down. | |
| ALL_DONE (GPIO3) | L5 | I/O, LVCMOS | EEPROM load status. Pin goes LOW when EEPROM load is complete. | |
| EN_SMB (SCAN_MODE) |
N8 | I, LVCMOS | Connect to GND through ≤1kΩ resistor for SMBus slave operation. Connect to VDD through ≤1kΩ resistor for EEPROM configuration |
|
| POWER | ||||
| VDD | E5, E7, E9, E10, F5, F6, F8, F10, G7, G9, H6, H8, J5, J7, J9, J10, K5, K6, K8, K10 | Power | VDD = 2.5 V +/- 5% | |
| GND | A2, A4, A6, A9, A11, A13, B2, B4, B9, B11, B13, C1, C3, C5, C10, C12, C14, D1, D3, D10, D12, D14, E2, E4, E6, E8, E11, E13, F2, F4, F7, F9, F11, F13, G1, G3, G6, G8, G10, G12, G14, H1, H3, H5, H7, H9, H10, H12, H14, J2, J4, J6, J8, J11, J13, K2, K4, K7, K9, K11, K13, L1, L3, L10, L12, L14, M1, M3, M5, M10, M12, M14, N2, N4, N6, N9, N11, N13, P2, P4, P6, P9, P11, P13 | Power | Ground reference | |
| N/C | B8, C6, C9, D8, D9, L7, L9, M6, M9, N7 | No Connect, leave floating | ||