tq8033 TriQuint Semiconductor, tq8033 Datasheet

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tq8033

Manufacturer Part Number
tq8033
Description
1.5 Gbit/sec 64x33 Expandable Crosspoint Switch
Manufacturer
TriQuint Semiconductor
Datasheet

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The TQ8033 is a non-blocking 64 x 33 digital crosspoint switch that
supports data rates greater than 1.5 gigabits per second per channel.
The TQ8033's non-blocking architecture allows any combination of
output-to-input programming, supporting both broadcast and multicast
applications. Using 33 independent 64:1 multiplexers, each output
channel can be programmed to any input without restriction or
degradation of signal fidelity.
The TQ8033's architecture is ideally suited for building larger switch
arrays. By eliminating the need to "wire-or" or buss the outputs to
interconnect multiple devices, the maximum system bandwidth and signal
fidelity is achived.
Designed for use in high-performance / high-capacity switching
applications, the TQ8033 data path is fully differential to minimize jitter,
skew, and signal distortion. The data path interface levels are PECL and
the configuration and control interface levels are TTL.
The TQ8033 is the ideal switching solution for HDTV digital video, data
communications (Fibre Channel and Gigabit Ethernet) and
telecommunications applications.
D0–D63
CONFIGURE
OADD(0:4)
IADD(0:5)
RESETIN
T
LOAD
R
128
I
Q
Buffers
33 6-Bit Configuration Latches
Input
33 6-Bit Program Latches
5:32 Decoder
U
I
For additional information and latest specifications, see our website: www.triquint.com
Switch Matrix
N
Crosspoint
64 x 33
T
S E M I C O N D U C T O R , I N C .
TQ8033
Buffers
Output
66
O0–O32
TQ8033
1.5 Gbit/sec
64x33 Expandable
Crosspoint Switch
Features
Applications
DATA SHEET
• >1.5 Gb/s/port data rate
• Differential PECL data path with
• Non-blocking architecture
• Data inputs internally biased for
• Low jitter and signal skew
• Double-buffered configuration
• TTL configuration control inputs
• 304-pin BGA package
• Single +5V supply
• Telecom/datacom switching
• Hubs and routers
• Video switching including
>50 Gb/s aggregate bandwidth
64 inputs and 33 outputs
supports Broadcast and
Multicast operation
AC coupling
latches
including Fibre Channel and
Gigabit Ethernet
High-Definition TV (HDTV)
1

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tq8033 Summary of contents

Page 1

... TQ8033 data path is fully differential to minimize jitter, skew, and signal distortion. The data path interface levels are PECL and the configuration and control interface levels are TTL. The TQ8033 is the ideal switching solution for HDTV digital video, data communications (Fibre Channel and Gigabit Ethernet) and telecommunications applications. ...

Page 2

... For additional information and latest specifications, see our website: www.triquint.com To program the TQ8033, the address of the desired output port is applied to the inputs (OADD0:4; where 00000=O0 and 11111=O31). The address of the desired input port is applied to the inputs (IADD0:5; where 000000=I0 and 111111=I63) ...

Page 3

... Valid only when asserted immediately following de-assertion of RESETIN and prior to any new program cycles. For additional information and latest specifications, see our website: www.triquint.com TQ8033 DATA SHEET Mode 1 is broadcast operation. In this mode, the RESETIN signal clears all of the configuration registers immediately forcing all output ports to be connected to input port 0 ...

Page 4

... To accomplish this, route the trace from the source device to the first TQ8033 input pad and then continue the signal trace from the input pads to the next device, and finally to the termination network. ...

Page 5

... Switch Array To implement a 128x128 switch array, simply extend the design of the 64x64 switch array to include the additional devices. In this configuration, only 12 TQ8033 devices are required and the signal passes through only two switch stages D64-127 D0-63 For additional information and latest specifications, see our website: www.triquint.com Again, use “ ...

Page 6

... TQ8033 DATA SHEET Typical Performance Data Rate: 1.5Gb/s 23-1 Data Pattern: 2 PRBS Case Temperature Jitter pk-pk Data Rate: 1.5Gb/s 23-1 Data Pattern: 2 PRBS Case Temperature Jitter pk-pk 6 For additional information and latest specifications, see our website: www.triquint.com ...

Page 7

... Crosspint Devices: 2 (Cascaded) Data Rate: 1.5Gb/s 23-1 Data Pattern: 2 PRBS Case Temperature Jitter: 110 ps pk-pk Rise and Fall Time Data Rate: 1.5Gb/s 23-1 Data Pattern: 2 PRBS Case Temperature Rise/Fall time: 170/166 ps For additional information and latest specifications, see our website: www.triquint.com TQ8033 DATA SHEET 7 ...

Page 8

... TQ8033 DATA SHEET Specifications Specifications subject to change without notice Table 1. DC Characteristics — PECL I/O Parameter Notes/Condition Input common mode range Differential pk-pk input voltage swing Differential pk-pk output voltage swing (1, 2) Output common mode range Input capacitance ESD breakdown rating Table 2. DC Characteristics—TTL I/O ...

Page 9

... PRBS, measured over extended time. Valid Address Valid Address thar tsar[IADD] tsar[OADD] Tpwl Tldh Tpwc Tdcf Data Not Valid ** tpd Minimum 1 1 2.5 2 TQ8033 DATA SHEET Nominal Maximum Unit Gb/s — — ps — 250 ps — 2.5 ns 200 500 ps 85 200 ps tldl ...

Page 10

... TQ8033 DATA SHEET Table 5. Absolute Maximum Ratings Parameter Condition Storage Temperature Junction Temperature Case Temperature w/bias Supply Voltage Voltage to any input Voltage to any output Current to any input Current from any output Power Dissipation of output Notes measured at case top. 2. All voltages are measured with respect to GND (0V) and are continuous. ...

Page 11

... PECL/ECL OUT PECL Termination V DD PECL/ECL Termination NOUT PECL For additional information and latest specifications, see our website: www.triquint.com TQ8033 DATA SHEET Scope 50 OUT VBias 50 NOUT ** PECL/ECL terminations available from Cascade Microtech model 523-0150 and Picosecond Pulse Labs model 5623 GND ...

Page 12

... IADD3 TTL Input IADD4 TTL Input IADD5 TTL Input (Continued on next page) 12 For additional information and latest specifications, see our website: www.triquint.com TQ8033 304-pin BGA bottom view GND VDD Description E20 Active high. Reset loads program registers with default input. C23 Active high, Loads input port data into the selected output port's program registers ...

Page 13

... High-speed input and complement. High-speed input and complement. High-speed input and complement. High-speed input and complement. High-speed input and complement. High-speed input and complement. High-speed input and complement. High-speed input and complement. High-speed input and complement. High-speed input and complement. TQ8033 DATA SHEET 13 ...

Page 14

... TQ8033 DATA SHEET Table 7. Pin Descriptions (cont.) Signal Type Grid Ref. Data Inputs (cont.) D32, ND32 PECL Input W2, Y1 D33, ND33 PECL Input Y2, AA1 D34, ND34 PECL Input W4, Y3 D35, ND35 PECL Input AA4, Y5 D36, ND36 PECL Input AC3, AB4 D37, ND37 ...

Page 15

... V21, U20 O32, NO32 PECL Output H22, G23 For additional information and latest specifications, see our website: www.triquint.com TQ8033 DATA SHEET Description High-speed output and complement. O0 and NO0 are addressed by OADD = “00000”. O31 and NO31 are addressed by OADD = “11111”. ...

Page 16

... ND7 ND20 ND18 D17 ND11 D8 D7 D15 D13 ND9 D22 ND17 D9 D20 VCC ND15 VCC D11 VCC ND5 TQ8033 304-pin SBGA Top View ND50 ND52 VCC VCC D46 VCC ND38 ND40 D44 D55 D40 ND53 D42 D43 ND46 D50 D52 ND44 ...

Page 17

... Ball diameter d Distance encapsulation to balls e Ball pitch ddd Coplanarity ccc Encapsulation height T Metal back thickness S Solder ball placement PCB pad size For additional information and latest specifications, see our website: www.triquint.com TQ8033 DATA SHEET Min. Nom. Max. — — 1.70 0.50 0.60 0.70 0.85 0.91 1.00 — 31.00 — ...

Page 18

... Selection of a thermal management device is very dependent on the system mechanical and environmental constrains. Several vendors of heatsink and other thermal management systems support the TQ8033’s thermally enhanced Ball Grid Array package. These vendors will work with you to evaluate the system requirements and recommend the best solution. ...

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