CT2510 Aeroflex Circuit Technology, CT2510 Datasheet

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CT2510

Manufacturer Part Number
CT2510
Description
CT2512 / CT2513 / CT2510 / CT2511 Dual Redundant Remote Terminal FOR MIL-STD-1553B
Manufacturer
Aeroflex Circuit Technology
Datasheet
Features
• CT2512 Replaces DDC BUS-65112 and BUS-65117
• CT2513 Replaces DDC BUS-65113 and BUS-65118
• CT2510 Replaces DDC BUS-65110 and BUS-65120
• CT2511 Replaces DDC BUS-65111 and BUS-65121
• Functions as a Complete Remote Terminal Unit
• Supports 13 Mode Codes, Illegalization of Codes Allowed
• Transfers Data with DMA Type Handshaking
• Latched Outputs for Command Word and Word Count
• 14 Bit Built-ln-Test Word Register
• 4 Error Flag Outputs
• Advanced Low Power VLSI Technology
• Approved DESC SMD# 5962–87535
The CT2512 contains 2 transceivers, 2 encoder/decoders, bit processors and complete Remote Terminal (RT)
logic. The device is constructed using Aeroflex advanced VLSI custom chip and hybrid technology. It
functions as a complete dual redundant MIL-STD-1553B RT Unit supporting all 13 mode codes for dual
redundant operation. The CT2512 is a pin-for-pin functional equivalent of the DDC BUS-65112/117 and
performs parallel data transfers with a DMA type handshake. Multiple error flag outputs and host access to
many of the RT Status Word bits are just some of the features that make this part ideal for many RT
applications. The unit has an operating range of -55°C to + 125°C. Aeroflex is a MIL-PRF-38534 Certified
Manufacturer. See "Ordering Information" (last sheet) for CT2513 / CT2510 / CT2511.
eroflex Circuit T
DATA BUS A
DATA BUS B
CT2512 / CT2513 / CT2510 / CT2511
Dual Redundant Remote Terminal
echnology
TRANSCEIVER
DUAL
Figure 1 – Functional Block Diagram
– Data Bus Modules For The Future © SCDCT2512 REV C 8/14/01
General Description
FOR MIL-STD-1553B
ENCODER/
DECODER
ENCODER/
DECODER
MIL-STD-1553B
PROCESSING
PROTOCOL
LOGIC
AND
BIT
INTERFACE
I/O
www.aeroflex.com/act1.htm
CIRCUIT TECHNOLOGY
ISO
9001
DB0-DB15
A0-A11
ERROR FLAG
TIMING FLAGS
STATUS BITS
I

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CT2510 Summary of contents

Page 1

... RT Status Word bits are just some of the features that make this part ideal for many RT applications. The unit has an operating range of -55° 125°C. Aeroflex is a MIL-PRF-38534 Certified Manufacturer. See "Ordering Information" (last sheet) for CT2513 / CT2510 / CT2511. DATA BUS A ...

Page 2

... A in Figure 2 Note 1: Decreases linearly to zero at zero duty cycle. Note 2: I limit does not change with mode of operation or duty cycle. EE Note 3: Decreases linearly to applicable "standby" values at zero duty cycle. Aeroflex Circuit Technology Absolute Maximum Ratings = 125° Symbol ...

Page 3

... Differential output level at point B, Figure 1 (145 ohm load) Rise and Fall times (10% to 90% of p-p output) Output offset at point A in Figure 2 (35-ohm load) 2.5us after mid-bit crossing of parity bit of last word of a 660us message Differential output noise Aeroflex Circuit Technology Symbol Min Typ ± ...

Page 4

... Note 3: For OUTPUT pins 4 through 11 and 43 through 50 VCC = 4.5V and IOH = 3mA B. @ VCC = 2.4V and IOL = 6mA Note 4: All remaining OUTPUTS other than in Note VCC = 4.5V and IOH = 2mA B. @ VCC = 5.5V and IOL = 4mA Aeroflex Circuit Technology Min Typ Max Units 2.4 VDC 0.7 VDC ...

Page 5

... CT2512 TX DATA CH A/B GND TX DATA CH A/B Figure 2 – Typical Direct Coupled Configuration Aeroflex Circuit Technology } Taps at N1:N3 For CT Stub Coupling (See Table) (N1 : N2) (See Table) Turns Ratio N1:N2 N1:N3 Technitrol Part # 5 55Ω For B A Direct Coupling 55Ω CT2512 1.4:1 2:1 T-1553-2 SCDCT2512 REV C 8/14/01 Plainview NY (516) 694-6700 ...

Page 6

... Aeroflex Circuit Technology 6 SCDCT2512 REV C 8/14/01 Plainview NY (516) 694-6700 ...

Page 7

... Aeroflex Circuit Technology 7 SCDCT2512 REV C 8/14/01 Plainview NY (516) 694-6700 ...

Page 8

... Aeroflex Circuit Technology 8 SCDCT2512 REV C 8/14/01 Plainview NY (516) 694-6700 ...

Page 9

... Aeroflex Circuit Technology 9 SCDCT2512 REV C 8/14/01 Plainview NY (516) 694-6700 ...

Page 10

... A5 (D/C) 166ns A11 (T/ A10 75ns MAX TRISTATE DB0 - DB15 BUFFENA NOTE: 1. R/W = LOGIC 0 Figure 6 – TIMING DIAGRAM, COMMAND WORD TRANSFER Aeroflex Circuit Technology 166ns 0ns MIN 2.25µs MAX 250ns MAX 166ns 166ns VALID SUB ADDRESS WORD ADDRESS = 00h OR MODE COUNT 75ns MAX ...

Page 11

... DB0 - DB15 BUFFENA NOTE Figure 7 – Timing Diagram, Status Word Transfer BITEN DTSTB DB0 - DB15 BUFFENA NOTE Figure 8 – Timing Diagram, Bit Word Transfer Aeroflex Circuit Technology Receive Only 500ns 166ns 166ns 75ns TRISTATE STATUS 500 ns 166ns 166ns 75ns ...

Page 12

... TRANSMIT DATA WORD VALID NOTES: (*) = Non-Mode Only 1. 2. Word Count for Mode Code 3. BUFFENA = Don’t Care Figure 10 – Timing Diagram, Data from Subsystem Aeroflex Circuit Technology 0ns MIN 250ns MAX 166ns TYP 166ns TYP 75ns MAX VALID ADDRESS or MODE ...

Page 13

... Aeroflex Circuit Technology 13 SCDCT2512 REV C 8/14/01 Plainview NY (516) 694-6700 ...

Page 14

... RTADERR 56 TXDATA B 17 TXDATA B 57 -15V B 18 +15V GND B 59 RXDATA B 20 RXDATA B Figure 12 – DDIP Pin Connection Diagram, CT2512 and Pinout Table Aeroflex Circuit Technology CT2512 Pin Out Description (DDIP) Pin # ...

Page 15

... TXDATA B 34 TXDATA B 35 -15V B 36 +15V GND B 39 RXDATA B 40 RXDATA B N/C 41 Figure 13 – Flat package Pin Connection Diagram, CT2512 and Pinout Table Aeroflex Circuit Technology CT2512 Pin Out Description (FP) Pin # N ...

Page 16

... Lead 1 & ESD Designator .100 .110 Pin 1 1.650 1.500 Pin 21 Flat Package Outline Pin 82 Lead 1 & ESD Designator Designator .500 TYP .095 (4 Places) Aeroflex Circuit Technology 2.100 1.900 Pin 2 Pin 19 .050 TYP Pin 41 Pin 60 .100 TYP Pin 39 Pin 22 1.800 2.195 MAX .050 ...

Page 17

... Model Number CT2512 Military Temperature, -55°C to +125°C, Screened to the individual test CT2512-FP methods of MIL-STD-883 * CT2513 * CT2513-FP * CT2510 * CT2510-FP * CT2511 * CT2511-FP * Contact Factory Aeroflex Circuit Technology 35 South Service Road Plainview New York 11803 Specifications subject to change without notice. Aeroflex Circuit Technology ...

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