3220-ddt & 3220-ddr. ib.doc
Page 1 of 12
24/03/2004
IRT Eurocard
Types DDT-3220 & DDR-3220
ASI / SDI 4 Channel Multiplexer / De-Multiplexer
Fibre O
p
tic Link
DANGER
Avoid direct exposure to beam
Peak power
2 mW
Wavelength
1300 nm
Invisible LASER radia t ion-
Class 1 LASER Product
I R T Electronics Pty Ltd A.B.N. 35 000 832 575
26 Hotham Parade, ARTARMON N.S.W . 2064 AUSTRALIA
National: Phone: (02) 9439 3744 Fax: (02) 9439 7439
International: +61 2 9439 3744 +61 2 9439 7439
Email: sales@irtelectronics.com
Web: www.irtelectronics.com
Designed and manufactured in Australia
IRT can be found on the Internet at:
http://www.irtelectronics.com
3220-ddt & 3220-ddr. ib.doc
Page 2 of 12
24/03/2004
IRT Eurocard
Types DDT-3220 & DDR-3220
ASI / SDI 4 Channel Multiplexer / De-Multiplexer
Fibre Optic Link
Instruction Book
Table of Contents
Section Page
Operational Safety 3
General Description 4
Typical Jitter Characteristics 5
Technical Specification s 6
Configuration 7
Operation 8
Alarms & Indicators 8
Installation 9
Front and r ear layouts 10
Mainten ance & Storage 11
Warranty & Service 11
Equipment retur n 11
Drawing List Index 12
Th is instruction book ap plie s to units lat e r than S/N 0201001.
3220-ddt & 3220-ddr. ib.doc
Page 3 of 12
24/03/2004
Operational Safety:
WARNING
Opera tion of elect ronic equipmen t involves th e use of voltages and curr ents that
may be dangerous to human life. Note that under certain conditions dangerous
potentials may exist in some circuits when power controls are in the
OFF
position.
Maintenance personnel should observe all safety regulations.
Do not make any adjustments inside equipment with power ON unless proper
precautions are observed. All internal adjustments should only be made by suitably
qualified personnel. All operational adjustments are available externally without
the need for removin g covers or use of extender cards.
Optical Safety
The light emitted from the LASER diode used in this system is
invisible and may be harmful to the human eye. Avoid looking
directly into the fibre optic cable or connectors or into the
collimated beam along their axis when the device is in operation.
Operating the LASER diode outside of its maximum ratings may
cause device failure or a safety hazard.
DANGER
Avoid direct exposure to beam
Peak power
2 mW
Wavelength
1300 nm
Invisible LASER radia t ion-
Class 1 LASER Product
3220-ddt & 3220-ddr. ib.doc
Page 4 of 12
24/03/2004
IRT Eurocard
Types DDT-3220 & DDR-3220
ASI / SDI 4 Channel Multiplexer / De-Multiplexer
Fibre Optic Link
General Description
The DDT-3220 accepts u p t o four 270 Mb/s input signals which m a y be ASI, SDI, SDDI, or any 270Mb/s signals or a m ixture of each t ype. The si g nals may be asynchronous to each other.
The signals are time division multiplexed into a single 1.302 Gb/s stream for transmission via single mode fibre to
the receiver, which performs the rever s e operation and res t ores correct 270 Mb/s timing.
In addition to the four 270 Mb/s channels, a single RS422 channel is included for transmission of auxiliary data at
rates of up to 9600 baud.
The modules are in IRT standard Eurocard format and may be used in any standard IRT frame alongside other IRT
analogue and digita l m odules.
Standard features:
• ASI and SDI capability.
• Automatic cable equalisation for up to 200 m on each input.
• Maximum optical path loss of 20 dB.
• External urgent and non-urgent alarms for system monitoring.
Applications:
• Multichannel digital with data on a single fibre.
• Upgrade capacity of existing fibre.
• Main tain ti ming bet ween relat ed sign als by en suring sa me pat h transmi ssion
delay.
DDT-3220
DDR-3220
0 dBm – 20 dBm
1310 nm
RS 422
< 9600 baud
RS 422
< 9600 baud
Any 270 Mb/s
± 100 ppm
3220-ddt & 3220-ddr. ib.doc
Page 5 of 12
24/03/2004
Typical Jitter Characteristics
The following table shows typical jitter characteristics of output jitter compared to input jitter. Note how output
jitter is appreciably reduced. Mask corresponds to SMPTE recommended practice RP 184-1996.
0
0.5
1
1.5
2
2.5
3
3.5
10Hz
100Hz
1KHz
10KHz
50KHz
250KHz
300KHz
400KHz
500KHz
800KHz
1MHz
2MHz
5MHz
10MHz
Frequency
UI
O/P Jitter
SMPTE Mask
Input Jitter
3220-ddt & 3220-ddr. ib.doc
Page 6 of 12
24/03/2004
Technical Specifications
DDT-3220
Inputs:
ASI/SDI: Number 4
Type ASI or SDI 270 Mb/s ±100 ppm
EQ automatic for up to 200 m of Belden 8281 or equivalent cable
Format synchronous or asynchronous
Connectors BNC 75Ω
RS422: Number 1
Type 9600 baud
Format asynchronous
Connectors HE 14/8 / matches DN 9
Outputs:
Number 1
Type 1310 nm, 1.302 Gb/s
Power level 0 dBm ± 1 dB
Connector SC/PC
Alarm Outputs:
Urgent Contact closes for loss of power, TX lock error or LASER fail.
Non-ur gent Con tact c loses on absence of a ll inpu ts or on power fai lur e .
DDR-3220
Inputs:
Number 1
Type 1310 nm, 1.302 Gb/s
Power Level > - 20 dBm
Connector SC/PC
Outputs:
ASI/SDI: Number 4
Type ASI or SDI 270 Mb/s ±100 ppm
Format synchronous or asynchronous
Connectors BNC 75Ω
RS422: Number 1
Type 9600 baud
Format asynchronous
Connectors HE 14/8 / matches DN 9
Alarm Outputs:
Urgent Contact closes on loss of power, RX lock error or optical input fail.
Non-urgent Contact closes if all channels are absent or power failure
System Performance:
Maximum optical path loss 20 dB
Power requirem ent :
Voltage 28 Vac CT (14-0-14) or ±16°Vdc
Consumption <6 VA per module
Other:
Temperature range 0 - 50° C ambient
Mechanical Suitable for mounting in IRT 19" rack chassis with all connections at the rear.
Fin ish: Fron t pan el Grey, sil k-screened bl ack letteri ng & red IRT logo.
Rear assembly Detachable silk-screened PCB with direct mount connectors to Eurocard and external
signals.
Dimensions 6 HP x 3 U x 220 mm IRT Eurocard.
Supplied accessories Rear connector assembly including matching connector for switcher control.
Due to our policy of continuing development, these specifications are subject to change without notice.
3220-ddt & 3220-ddr. ib.doc
Page 7 of 12
24/03/2004
Configuration
There are no user configurable settings. Any potentiometer and link settings are factory set. The following is
supplied for information only.
Link settings:
DDT-3220:
LK10 RS422 termination (220R) ( IN = normal)
DDR-3220:
LK10 RS422 termination (220R) ( IN = normal)
3220-ddt & 3220-ddr. ib.doc
Page 8 of 12
24/03/2004
Operation
Up to four ASI, SDI or a combination both are connected to the input 75 Ω BNC connect or s on t h e r ea r ass embl y
of the DDT-3220 four channel mux transmitter. Each of the inputs must be 270 Mb/s. These input signals do not
need to be synchronous with each other. Unused inputs should be terminated with 75 Ω terminations so as to
suppress any spurious noise that may be generated on an un t er mi nated input.
Multiplexed signal is then optically transmitted at 1.302 Gb/s .
The DDR-3220 Demultiplexer detects the optical signal and th en de-multiplexes it. Outputs, in the same order to
the inputs, appear on the 75 Ω BNC con nector s on th e rear connect or pan el.
As well as ASI or SDI inputs, a dedicated RS-422 port is provided on each of the units for transmission with the
other input sign a l s.
Alarms & Indicators:
DDT-3220:
Urgent Alarm relay contact closure for loss of power, Tx lock error or laser fail;
Non-urgen t Alarm contact closure if no channel s are present ;
Cha nnel 1 presence in d icator (green LED);
Cha nnel 2 presence in d icator (green LED);
Cha nnel 3 presence in d icator (green LED);
Cha nnel 4 presence in d icator (green LED);
Tx lock error or laser fail (red LED);
DC power (green LE D);
DDR-3220:
Urgent Alarm relay contact closure for loss of power, Rx lock error or loss of optical
input;
Non-urgen t Alarm r el ay contact closure i f no channel s are present ;
Cha nnel 1 presence in d icator (green LED);
Cha nnel 2 presence in d icator (green LED);
Cha nnel 3 presence in d icator (green LED);
Cha nnel 4 presence in d icator (green LED);
Rx lock error or loss of optical input (red LED);
DC power (green LE D);
3220-ddt & 3220-ddr. ib.doc
Page 9 of 12
24/03/2004
Installation
Pre-installation:
Handling:
This equipment may contain or be connected to static sensitive devices and proper static free handling precautions
should be obs e rved.
Where individual circuit cards are stored, they should be placed in antistatic bags. Proper antistatic procedures
should be followed when inserting or removing cards from these bags.
Power:
AC mains supply: Ensure tha t operating voltage of unit an d local supply voltage match and that correct rating
fuse is installed for local supply.
DC supply: Ensure tha t the correct polarity is observed and that DC supply voltage is maintained within
the operating ran g e s p ecified.
Earthing:
The ear th p ath i s d epend ent on th e type of fra me sel ected. In every case pa rt icul ar car e sh ould be taken to en sur e
that the fram e is conn ected to earth for safety rea sons. See frame manual for det ails.
Signal earth:
For safety reasons a connection is made between signal earth and chassis earth. No attempt should
be made to break this connection.
Installation in frame or chassis:
See details in separate manual for selected frame type.
ASI/SDI Inputs and Outputs:
Up to four ASI, SDI or a combination of both are fed into 75 Ω BNC connectors on th e rear connect or panel of the
DDT-3220. Unused inputs are best terminated with a 75 Ω termination to avoid spurious noise being sent to the
receiver where t he front panel LEDs could illuminate and give the false impression that there is a signal on that
line.
The corresponding outputs are by 75 Ω BNC connectors on the DDR-3220 rear connector panel. Output numbers
on the DDR-3220 correspond to the input numbers on the DDT-3220. Ther e is no need to terminate the unused
channel outputs on th e DDR-3220.
Fibre Optic Connection:
Warning
Optical Connections
The optical connectors on the DDT-3220 & DDR-3220 are attached to the main
module P C B, NOT the rea r connector a s sembly.
When installing the optical fibre sufficient slack should be allowed for the module to
be withdrawn with the optical fibre attached until the connector is clear of the frame
and can be di sconnect ed .
If this is not done, the module will not be able to be removed without first
disconnecting the optical fibre at the rear. Attempting to remove the module without
first disconnecting the fibre may result in damage to the fibre and / or the module.
3220-ddt & 3220-ddr. ib.doc
Page 10 of 12
24/03/2004
INPUT 1
DDT-3220
INPUT 2
INPUT 3
INPUT 4
P2
NON-URGENT
ALAR M
URGE NT
ALAR M
OUTPUT 1
DDR-3220
OUTPUT 2
OUTPUT 3
OUTPUT 4
P2
NON-URGENT
ALAR M
URGE NT
ALAR M
RS-422 Connection:
For connections to the RS-422 line, wire pins from P2 to a DB9 Female connector as follows:
PL4 DB9F
2A 2
2B 7
3A 3
3B 8
4A 4 Ground
4B 6 Ground
Front & rear panel connector diagrams
The following front panel and rear assembly drawings are not to scale and are intended to show connection order
and approximate layout only.
LASER FAIL
DC
CH4
CH3
CH2
CH1
DDT-3220
N140
CAUTION
Direct
connections
to module
RECEIVE FAIL
DC
CH4
CH3
CH2
CH1
DDR-3220
N140
CAUTION
Direct
connections
to module
1B
1A
4B
4A
P2
3220-ddt & 3220-ddr. ib.doc
Page 11 of 12
24/03/2004
Maintenance & storage
Maintenance:
No regular maint ena nce is required.
Car e however should be t aken to ensure that al l connectors are kept clean and fr ee from contamination of an y ki nd.
This is especially important in fibre optic equipment where cleanliness of optical connections is critical to
performance.
Storage:
If the equipment is n ot to be used for an extended period, it is recommended the whole unit be placed in a sealed
plastic bag to prevent dust contamination. In areas of high humidity a suitably sized bag of silica gel should be
included to deter corrosion.
Where individual circuit cards are stored, they should be placed in antistatic bags. Proper antistatic procedures
should be followed when inserting or removing cards from these bags.
Warranty & service
Equipment is covered by a limited warranty period of three years from date of first delivery unless contrary
conditions apply under a particular contract of supply. For situations when “
No Fault Found
” for repairs, a
minimum charge of $A120.00 will apply, whether the equipment is within the warranty period or not.
Equipment warranty is limited to faults attributable to defects in original design or manufacture. Warranty on
components shall be extended by IRT only to the extent obtainable from the component supplier.
Equipment return:
Before arranging service, ensure that the fault is in the unit to be serviced and not in associated equipment. If
possible, confirm this by substitution.
Before returning equipment contact should be made with IRT or your local agent to determine whether the
equipment can be serviced in the fi eld or should be retur ned for repai r.
The eq u ipment shou ld be properly packed for retu rn observing antistat ic procedu res.
The following information should accompany the unit to be returned:
1. A fault report should be included indicating the nature of the fault
2. The operating conditions under which the fault initially occurred.
3. Any additional information, which may be of assistance in fault location and remedy.
4. A contact name and teleph one an d fax n umbers.
5. Details of payment method for items not covered by warranty.
6. Full return address.
7. For situations when “
No Fault Found
” for repairs, a minimum charge of $A120.00 will apply, whether
the equipment is within the warranty period or not.
Please note that all freight charges are the responsibility of the customer.
The equipmen t should be returned
to the agent who originally supplied the equipment or, where this is not
possible
, to IRT direct as follows.
Equipment Service
IRT El ectron ics Pty Ltd
26 Hotham Parade
ARTARMON
N.S.W. 2064
AUSTRALIA
Phone: 61 2 9439 3744 Fax: 61 2 9439 7439
Email: service@irtelectronics.com
3220-ddt & 3220-ddr. ib.doc
Page 12 of 12
24/03/2004
Drawing List Index
Drawing # Sheet # Description
804568 1 DDT-3220 Multi-channel ASI/SDI Transmitter Serial Input Schematic
804568 2 DDT-3220 Multi-channel ASI/SDI Transmitter FPGA Mux Schematic
804568 3 DDT-3220 Multi-channel ASI/SDI Transmitter Optical Output Schematic
804568 4 DDT-3220 Multi-channel ASI/SDI Transmitter Rear Assembly Schematic
804572 1 DDR-3220 Multi-chann el ASI/SDI Receiver Serial Ou tput Schemat ic
804572 2 DDR-3220 Multi-chann el ASI/SDI Receiver FPGA De- Mu x Schematic
804572 3 DDR-3220 Multi-chann el ASI/SDI Receiver Optical Receiver Schem atic
804572 4 DDR-3220 Multi-chann el ASI/SDI Receiver Rear As s embly Schema tic
SCALE Sheet
DO NOT COPY NOR
DISCLOSE TO ANY
THIRD PARTY
WITHOUT WRITTEN
CONSENT
of
IRT Electronics Pty. Ltd.
Drawing No.
COPYRIGHT
ARTARMON NSW AUSTRALIA 2064
N.T.S.
804568
Revision:
Date:
1
23-May-2002
Title DDT-3220SIZE
A4
CHECKED
ENG.APR.
DRAWN
14
1 15-05-2001
Multi-Channel ASI/SDI Transmitter
C.McK
Name
804568S2.SCH
Name
804568S3.SCH
Name
804568S4.SCH
CHA_IN[8]
CHA_IN[9]
INA-1INA+2A/!B3!BISTEN
4
INB+28INB-27MODE
26
REFCLK
25
RF
5
GND
6
!RDY
7
GND
8
Vccn
9
Qj (RVS)
10
Qh (Q7)
11
Qg (Q6)
12
Qf (Q5)
13
Qe (Q3)
15
Qi (Q4)
14
Qd (Q2)16Qc (Q1)17Qb (Q0)
18
Qa (SC/!D)
19
GND
20
Vccq
21
CKR
22
SO
23
Vccq
24
U3
CY7B9334-270
Vcc1Vcc2EOM3Vcc4CD5AEC+6AEC-
7
!DO
14DO13
!MUTE
12
Vee11Vee
10
!DI
9DI8
U2
CLC014
+5VB
+5VB
C4
100pF
R3
100R
C3
0.1uF
C1
0.1uF
R2
100R
R1
75R
L1
0.022uH
Input-1
+5VB
+5VB +5VB
+5VB
CHA_IN[7]
CHA_IN[6]
CHA_IN[5]
CHA_IN[4]
CHA_IN[3]
CHA_IN[2]
CHA_IN[1]
CHA_IN[0]
CHA_CKR
CHA_REF_CLK
CHA_PRES
R64
10K
C26
0.1uF
CD1
10uF
CD11
10uF
CD3
0.1uF
CD12
0.1uF
CD13
0.1uF
CD14
0.1uF
CHB_IN[8]
CHB_IN[9]
INA-1INA+2A/!B3!BISTEN
4
INB+28INB-27MODE
26
REFCLK
25
RF
5
GND
6
!RDY
7
GND
8
Vccn
9
Qj (RVS)
10
Qh (Q7)
11
Qg (Q6)
12
Qf (Q5)
13
Qe (Q3)
15
Qi (Q4)
14
Qd (Q2)16Qc (Q1)17Qb (Q0)
18
Qa (SC/!D)
19
GND
20
Vccq
21
CKR
22
SO
23
Vccq
24
U4
CY7B9334-270
Vcc1Vcc2EOM3Vcc4CD5AEC+6AEC-
7
!DO
14DO13
!MUTE
12
Vee11Vee
10
!DI
9DI8
U14
CLC014
+5VB
R11
100R
C8
0.1uF
+5VB
+5VB
+5VB +5VB
+5VB
CHB_IN[7]
CHB_IN[6]
CHB_IN[5]
CHB_IN[4]
CHB_IN[3]
CHB_IN[2]
CHB_IN[1]
CHB_IN[0]
CHB_CKR
CHB_REF_CLK
CHB_PRES
R65
10K
C27
0.1uF
CD20
10uF
CD66
0.1uF
CD67
0.1uF
CD68
0.1uF
CHC_IN[8]
CHC_IN[9]
INA-1INA+2A/!B3!BISTEN
4
INB+28INB-27MODE
26
REFCLK
25
RF
5
GND
6
!RDY
7
GND
8
Vccn
9
Qj (RVS)
10
Qh (Q7)
11
Qg (Q6)
12
Qf (Q5)
13
Qe (Q3)
15
Qi (Q4)
14
Qd (Q2)16Qc (Q1)17Qb (Q0)
18
Qa (SC/!D)
19
GND
20
Vccq
21
CKR
22
SO
23
Vccq
24
U5
CY7B9334-270
Vcc1Vcc2EOM3Vcc4CD5AEC+6AEC-
7
!DO
14DO13
!MUTE
12
Vee11Vee
10
!DI
9DI8
U6
CLC014
+5VB
R18
100R
C13
0.1uF
+5VB
+5VB
+5VB +5VB
+5VB
CHC_IN[7]
CHC_IN[6]
CHC_IN[5]
CHC_IN[4]
CHC_IN[3]
CHC_IN[2]
CHC_IN[1]
CHC_IN[0]
CHC_CKR
CHC_REF_CLK
CHC_PRES
R68
10K
C28
0.1uF
CD21
10uF
CD71
0.1uF
CD22
0.1uF
CD23
0.1uF
CHD_IN[8]
CHD_IN[9]
INA-1INA+2A/!B3!BISTEN
4
INB+28INB-27MODE
26
REFCLK
25
RF
5
GND
6
!RDY
7
GND
8
Vccn
9
Qj (RVS)
10
Qh (Q7)
11
Qg (Q6)
12
Qf (Q5)
13
Qe (Q3)
15
Qi (Q4)
14
Qd (Q2)16Qc (Q1)17Qb (Q0)
18
Qa (SC/!D)
19
GND
20
Vccq
21
CKR
22
SO
23
Vccq
24
U8
CY7B9334-270
Vcc1Vcc2EOM3Vcc4CD5AEC+6AEC-
7
!DO
14DO13
!MUTE
12
Vee11Vee
10
!DI
9DI8
U7
CLC014
R26
75R
R22
75R
D4
BAS32L
+5VB
R25
100R
C18
0.1uF
+5VB
+5VB
+5VB +5VB
+5VB
CHD_IN[7]
CHD_IN[6]
CHD_IN[5]
CHD_IN[4]
CHD_IN[3]
CHD_IN[2]
CHD_IN[1]
CHD_IN[0]
CHD_CKR
CHD_REF_CLK
CHD_PRES
R69
10K
C29
0.1uF
CD76
0.1uF
CD75
10uF
CD38
10uF
CD78
0.1uF
CD79
0.1uF
CD80
0.1uF
+
C2
4.7uF
C5
0.1uF
R7
10K
R13
10K
R16
10K
R27
10K
+5VB
CD77
0.1uF
R17
75R
R21
75R
D3
BAS32L
CD27
0.1uF
CD74
10uF
CD72
0.1uF
R12
75R
R8
75R
D2
BAS32L
CD70
0.1uF
CD69
10uF
CD64
0.1uF
R6
75R
R5
75R
D1
BAS32L
CD2
0.1uF
CD10
10uF
CD8
0.1uF
C10
100pF
C6
0.1uF
C11
100pF
C15
0.1uF
C20
100pF
C16
0.1uF
+5VB
CD62
10uF
CD63
0.1uF
+5VB
CD73
10uF
CD25
0.1uF
+5VB
CD31
10uF
CD81
0.1uF
C9
0.1uF
R10
100R
R14
75R
L2
0.022uH
Input-2
+
C7
4.7uF
C12
0.1uF
R19
100R
R15
75R
L3
0.022uH
Input-3
+
C14
4.7uF
C19
0.1uF
R24
100R
R28
75R
L4
0.022uH
Input-4
+
C17
4.7uF
3 25-052-2002
ECR 1315
SCALE Sheet
DO NOT COPY NOR
DISCLOSE TO ANY
THIRD PARTY
WITHOUT WRITTEN
CONSENT
of
IRT Electronics Pty. Ltd.
Drawing No.
COPYRIGHT
ARTARMON NSW AUSTRALIA 2064
N.T.S.
804568
Revision:
Date:
1
23-May-2002
Title DDT-3220SIZE
A4
CHECKED
ENG.APR.
DRAWN
24
1 15-05-2001
Multi-Channel ASI/SDI Transmitter
C.McK
TCLK1config_done2nCeo3TDO4VCCIO5GNDINT
678
9
clkusr
1011121314
15
RdynBsy
161718
initdone19GNDINT20VCCINT21VCCIO22GNDINT
232425262728293031
GNDINT32VCCINT33VCCIO34GNDINT
35363738394041
VCCIO42GNDINT
4344454647
VCCINT48GNDINT49TMS50nTRST51nSTATUS
52
53
54
55
56
57
58
GNDINT
59
60
61
lock
62
63
64
65
VCCIO
66
67
68
69
70
71
VCCINT
72
73
74
75
GNDINT
76
VCCCLK
77
input
78
clock
79
input
80
GNDCLK
81
GNDINT
82
83
VCCIO
84
85
86
87
88
89
90
VCCINT
91
92
93
94
95
96
97
VCCIO
98
99
100
101
102
103
104 157
158
159
160
161
162
163
164
VCCIO
165
166
167
168
169
170
GNDINT
171
172
173
174
175
176
177
VCCIO
178
179
dev_clrn
180
GNDINT
181
input
182
clock
183
input
184
VCCINT
185
dev_oe
186
187
GNDINT
188
189
190
191
192
193
VCCIO
194
195
196
197
198
199
200
VCCINT
201
202
203
nRS
204
205
nWS
206
CS
207
nCS
208
nConfig
105
VCCINT
106
MSEL1
107
MSEL0
108
GNDINT
109
VCCIO
110
111
112
113
114
115
116
GNDINT
117
VCCIO
118
119
120
121
122
GNDINT
123
VCCINT
124
125
126
127
128
GNDINT
129
VCCINT
130
131
132
133
134
135
136
GNDINT
137
VCCIO
138
139
140
141
142
143
144
GNDINT
145
VCCIO
146
147
148
149
150
GNDINT
151
VCCINT
152
TDI
153
nCE
154
DCLK
155
DATA0
156
U1
EPF1K50QC208-3
DATA1DCLK2OE3nCS
4
GND
5
nCASC
6
VCC7VCC
8
EPC1
U9
+5V
+VccINT
+VccIO
R44
1K
R30
1K
VccIO
LED4
LED5
LED3
LED2
LED1
CHA_PRES
CHB_PRES
CHA_IN[9]
CHA_IN[8]
CHA_IN[7]
CHA_IN[6]
CHA_IN[5]
CHA_IN[4]
CHA_IN[3]
CHA_IN[2]
CHA_IN[1]
CHA_IN[0]
CHA_CKR
CHB_IN[8]
CHB_IN[7]
CHB_IN[6]
CHB_IN[5]
CHB_IN[4]
CHB_IN[3]
CHB_IN[2]
CHB_IN[1]
CHB_IN[0]
CHB_CKR
CHA_REFCLK
CHB_REFCLK
CHB_IN[9]
CHC_IN[8]
CHC_IN[7]
CHC_IN[6]
CHC_IN[5]
CHC_IN[4]
CHC_IN[3]
CHC_IN[2]
CHC_IN[1]
CHC_IN[0]
CHB_CKR
CHC_REFCLK
CHC_IN[9]
CHD_IN[4]
CHD_IN[3]
CHD_IN[2]
CHD_IN[6]
CHD_IN[7]
CHD_IN[8]
CHD_IN[9]
CHC_PRES
CHD_IN[5]
CHD_IN[1]
CHD_IN[0]
CHD_CKR
CHD_REFCLK
CHD_PRES
LK5_LOOPEN
LK2_DIV0
LK1_DIV1
URGENT RELAY
MUX_RST
FLAG_SEL
M20SEL
MDFSEL
LOCKED
STRBOUT
MUX_FF
MUX_ED
MUX_CAV
MUX_RFD
MUX_DAV
MUX_FLAG
MUX_OUT[1]
MUX_OUT[0]
MUX_OUT[2]
MUX_OUT[3]
MUX_OUT[4]
MUX_OUT[5]
MUX_OUT[6]
MUX_OUT[7]
MUX_OUT[8]
MUX_OUT[9]
MUX_OUT[10]
MUX_OUT[11]
MUX_OUT[12]
MUX_OUT[13]
MUX_OUT[14]
MUX_OUT[15]
MUX_OUT[16]
MUX_OUT[17]
MUX_OUT[18]
MUX_OUT[19]
SYS_CLK
RS-422RB
RS422-RA
+5V
R50
220R
LK10
Vout1VCC2GND3PFI
4
!PFO
5
!MR
6
!RESET
7
Vbatt
8
U10
MAX704
R40
10K
+5V
R63
22R
n/c1GND
7
OUT
8
Vcc
14
XTAL2
XTAL_OSC
+5VB
27MHz
LASER_FAIL
1
2
LK4
1
2
LK3
R36
10K
R37
10K
+5VB
NON-URGENT RELAY
R29
1K
+5V
R33
1K
+5V
R67
1K
+5V
R32
1K
+5V
R31
1K
VCC
8
B5A
6
GND
5
DI4DE3RO1RE
2
U18
MAX485
CD9
10uF
CD6
0.1uF
VccIO
+VccINT
CD15
0.1uF
CD18
0.1uF
CD19
0.1uF
CD28
0.1uF
CD30
0.1uF
CD36
0.1uF
CD33
10uF
CD35
10uF
CD32
10uF
CD5
0.1uF
CD7
0.1uF
CD16
0.1uF
CD24
0.1uF
CD26
0.1uF
CD34
10uF
CD37
10uF
CD29
0.1uF
CD47
0.1uF
12345 6
789
10
J4
ALTERA-HEADER
CD17
0.1uF
CD90
0.1uF
CD91
0.1uF
CD39
10uF
3 25-052-2002
ECR 1315
SCALE Sheet
DO NOT COPY NOR
DISCLOSE TO ANY
THIRD PARTY
WITHOUT WRITTEN
CONSENT
of
IRT Electronics Pty. Ltd.
Drawing No.
COPYRIGHT
ARTARMON NSW AUSTRALIA 2064
N.T.S.
804568
Revision:
Date:
1
23-May-2002
Title DDT-3220SIZE
A4
CHECKED
ENG.APR.
DRAWN
34
1 15-05-2001
Multi-Channel ASI/SDI Transmitter
C.McK
2 14-01-2002
ECR1298
CAP0B1NC2NC3CAP1B4GND5GND6VCC7STRBIN8GND9HCLKON10HCLK11!HCLK12VCC13LOUT14!LOUT15LOOPEN16DOUT17!DOUT18DIV019DIV120GND21GND22VCC23VCC
24
INV
25
GNDTTL1
26
VCCTTL1
27
GND
28
GND
29
GND
30\
TEMP
31
!TEMP
32
VCCTTL1
33
!RST
34
D19
35
D18
36
D17
37
D16
38
D15
39
D14
40
GND41GND
42
VCC43VCC
44
D1345D1246D1147D10
48D949D850D751
VCC
52D653D554D455D356D257D158D059
FLAG
60
GND61GND
62
VCC63VCC
64
GNDTTL2
80
VCC
79
EHCLKSEL
78
VCCTTL
77
STRBOUT
76
LOCKED
75
MDFSEL
74
M20SEL
73
VCC
72
FLAGSEL
71
!DAV
70
!CAV
69
FF
68
ED
67
VCC
66
RFD
65
U13
HDMP-1022
MUX_FF
MUX_ED
MUX_CAV
MUX_RFD
MUX_DAV
MUX_FLAG
MUX_OUT[1]
MUX_OUT[0]
MUX_OUT[2]
MUX_OUT[3]
MUX_OUT[4]
MUX_OUT[5]
MUX_OUT[6]
MUX_OUT[7]
MUX_OUT[8]
MUX_OUT[9]
MUX_OUT[10]
MUX_OUT[11]
MUX_OUT[12]
MUX_OUT[13]
MUX_OUT[14]
MUX_OUT[15]
MUX_OUT[16]
MUX_OUT[17]
MUX_OUT[18]
MUX_OUT[19]
+5VC
C21
0.1uF
D5
BAS32L
MUX_RST
FLAG_SEL
M20SEL
MDFSEL
LOCKED
STRBOUT
NC
1IN2
GND
3
OUT4VCC
5
U12
74G04
n/c1GND
7
OUT
8
Vcc
14
XTAL1
XTAL_OSC
+5VB
SYS_CLK
54.250MHz
R60
68R
R70
68R
R66
180R
R39
180R
R54
10K
LOOPEN
LK2_DIV0
LK1_DIV1
C22
0.1uF
C23
0.1uF
R78
1K
C31
4.7uF
R86
8K2
RV3
10K
LASER_FAIL
R83
22R
R82
n/c
LD8
10uH
LD6
BMB00600BN3
R79
18R
R81
75R
C32
10nF
PDk
2
PDa
1
LDk
3
LDa/case
4
LASER
FLD3F8LK-B
+5V
C35
4.7uF
C34
0.1uF
R34
10K
R35
10K
R38
10K
+5VB
Vcc1
1
DATA+
2
DATA-
3
Vcc1
4
CLK+
5
CLK-6Vcc1
7
Vcc2
32
BiasMax
31
MODset
30
APCset
29
n.c.
28
Gnd2
27
CapC
26
Enable
9
Gnd1
10
BiasMon
11
ModMon
12
!Fail
13
APCfilt
14
Gnd1
15
Vcc418OUT+19OUT-20Vcc421Gnd422Gnd323MD
24
Latch
8
Vcc4
16
Bias
17
Vcc3
25
U19
MAX3869
R73
180R
R71
180R
R72
68R
R74
68R
C24
0.1uF
C25
0.1uF
R87
10K
R77
1K
RV2
10K
R76
1K
RV1
10K
C30
0.1uF
C37
4.7uF
C36
0.1uF
R53
22R
LD9
BMB00600BN3
C33
1nF
CD44
0.1uF
CD45
0.1uF
CD46
0.1uF
CD48
0.1uF
CD49
0.1uF
CD50
0.1uF
CD51
0.1uF
+5VC
LD10
BEAD
LD7
BEAD
R88
0R0
R84
10K
R85
10K
TP1
TP2
TP3
APCset MODset Biasmax
CD55
0.1uF
CD56
0.1uF
CD57
0.1uF
CD59
0.1uF
CD60
0.1uF
LD1
BEAD
CD52
0.1uF
+5VC
CD82
0.1uF
CD83
0.1uF
CD85
0.1uF
CD86
0.1uF
CD87
0.1uF
CD88
10uF
CD89
10uF
CD54
0.1uF
CD58
10uF
CD53
0.1uF
CD92
0.1uF
R4
100R
3 25-02-2002
ECR 1315
LK1
LK2
LK6
LK5
LK
SCALE Sheet
DO NOT COPY NOR
DISCLOSE TO ANY
THIRD PARTY
WITHOUT WRITTEN
CONSENT
of
IRT Electronics Pty. Ltd.
Drawing No.
COPYRIGHT
ARTARMON NSW AUSTRALIA 2064
N.T.S.
804568
Revision:
Date:
1
23-May-2002
Title DDT-3220SIZE
A4
CHECKED
ENG.APR.
DRAWN
44
1 15-05-2001
Multi-Channel ASI/SDI Transmitter
C.McK
162738495
RS232
DB9
1A 1B
2A 2B
3A 3B
4A 4B
P2
RS422
Connector Interface
LD3
IND
LD4
IND
CD61
330uF
6
1
4
3
DB1
DB106
6
1
4
3
DB2
DB106
R62
220R
VCCIO
CD65
470uF
VCCINT
VCCINT
VCCIO
CD40
470uF
F1
1R
F3
1R
F4
1R
F2
1R
EMI2
FILTER
EMI4
FILTER
EMI3
FILTER
EMI1
FILTER
1A1B2A2B3A3B4A4B5A5B6A6B7A7B8A8B9A9B10A
10B
11A
11B
12A
12B
13A
13B
14A
14B
15A
15B
16A
16B
17A
17B
18A
18B
19A
19B
20A
20B
21A
21B
22A
22B
23A
23B
24A
24B
25A
25B
26A
26B
27A
27B
28A
28B
29A
29B
30A
30B
31A
31B
32A
32BM1M2
P1
DIN64M
1A1B2A2B3A3B4A4B5A5B6A6B7A7B8A8B9A
9B
10A
10B
11A
11B
12A
12B
13A
13B
14A
14B
15A
15B
16A
16B
17A
17B
18A
18B
19A
19B
20A
20B
21A
21B
22A
22B
23A
23B
24A
24B
25A
25B
26A
26B
27A
27B
28A
28B
29A
29B
30A
30B
31A
31B
32A
32B
M2
M1
J1
DIN64F
123
J3
AC
TP7
3.3V
TP5
2.5V
INPUT
1
COMMON
2
OUTPUT
3
U15
LM3940
ADJUST
1
OUTPUT
2
INPUT
3
U11
LM317S
1
2
J2
HEADER 2
1
2
J8
HEADER 2
RS422-RB
RS422-RA
SK1
BNC
Input-1
ASI / SDI
INPUT 1
SK2
BNC
ASI / SDI
INPUT 2
SK3
BNC
ASI / SDI
INPUT 3
SK4
BNC
ASI / SDI
INPUT 4
Input-2
Input-3
Input-4
R61
220R
Q1
BSS123
R42
0R0
+5V
+5VB
R43
10K
URGENT RELAY
Q2
BSS123
R56
0R0
+5VB
R41
10K
NON-URGENT RELAY
LED1
LED1
R45
270R
VCCIO
LED2
LED2
R46
270R
VCCIO
LED3
LED3
R47
270R
VCCIO
LED4
LED4
R48
270R
VCCIO
LED5
LED5
R49
270R
VCCIO
LASER FAIL
Input 4 Present
Input 3 Present
Input 2 Present
Input 1 Present
LD2
BEAD
CD41
330uF
+5VB
LED6
R51
330R
DC POWER
CD42
330uF
CD84
330uF
TP6
5.0V
TP4
GND
COIL-
5
NC
1
COM
3
NO
6
unused
4
COIL+
2
RL2
RELAY-V23026
COIL-
5
NC
1
COM
3
NO
6
unused
4
COIL+
2
RL1
RELAY-V23026
CD4
1500uF
CD43
330uF
1A 1B
2A 2B
3A 3B
4A 4B
P2
RS422
R75
1K
Lx1
22nH
Lx2
22nH
Lx3
22nH
Lx4
22nH
Rx4
Rx3
Rx2
Rx1
3 25-052-2002
ECR 1315
+V input
1
-V input
0
-V output2+V output
3
TAG4Tag
5
CONV
ZS102405
SCALE Sheet
DO NOT COPY NOR
DISCLOSE TO ANY
THIRD PARTY
WITHOUT WRITTEN
CONSENT
of
IRT Electronics Pty. Ltd.
Drawing No.
COPYRIGHT
ARTARMON NSW AUSTRALIA 2064
N.T.S.
804572
Revision:
Date:
1
23-May-2002
Title DDR-3220SIZE
A4
CHECKED
ENG.APR.
DRAWN
14
1 15-05-2001
Multi-Channel ASI/SDI Receiver
C.McK
804572s2
804572s2.sch
804572s3
804572s3.sch
804572s4
804572s4.sch
2 10-01-2002
ECR1294
CHA_OUT[8]
CHA_OUT[9]
Output-1
CHA_OUT[7]
CHA_OUT[6]
CHA_OUT[5]
CHA_OUT[4]
CHA_OUT[3]
CHA_OUT[2]
CHA_OUT[1]
CHA_OUT[0]
CHA_CKW
CHA_ENA
OutB-
1
OutC-
2
OutC+
3
Vccn
4
OutB+28OutA+
27
OutA-
26
FOTO
25
BISTEN
5
GND
6
MODE
7
!RP
8
Vccq
9
SVS (Dj)
10
D7 (Dh)
11
D6 (Dg)12D5 (Df)13D3 (De)15D4 (Di)14D2 (Dd)16D1 (Dc)17D0 (Db)
18
SC/!D (Da)
19
GND
20
CKW
21
Vccq
22
ENA
23
ENN
24
U2
CY7B923
Q0
1
!Q0
2Q13
!Q1
4
Vcc8IN+7IN-6Vee
5
U3
CLC007
+5Vb
C1
0.1uF
R6
100R
R5
75R
R4
100R
R2
75R
R3
75R
+5Vb
CHB_OUT[8]
CHB_OUT[9]
Output-2
CHB_OUT[7]
CHB_OUT[6]
CHB_OUT[5]
CHB_OUT[4]
CHB_OUT[3]
CHB_OUT[2]
CHB_OUT[1]
CHB_OUT[0]
CHB_CKW
CHB_ENA
OutB-
1
OutC-
2
OutC+
3
Vccn
4
OutB+28OutA+
27
OutA-
26
FOTO
25
BISTEN
5
GND
6
MODE
7
!RP
8
Vccq
9
SVS (Dj)
10
D7 (Dh)
11
D6 (Dg)12D5 (Df)13D3 (De)15D4 (Di)14D2 (Dd)16D1 (Dc)17D0 (Db)
18
SC/!D (Da)
19
GND
20
CKW
21
Vccq
22
ENA
23
ENN
24
U5
CY7B923
Q0
1
!Q0
2Q13
!Q1
4
Vcc8IN+7IN-6Vee
5
U4
CLC007
+5Vb
C2
0.1uF
R10
100R
R8
75R
R9
100R
R7
75R
R11
75R
+5Vb
CHC_OUT[8]
CHC_OUT[9]
Output-3
CHC_OUT[7]
CHC_OUT[6]
CHC_OUT[5]
CHC_OUT[4]
CHC_OUT[3]
CHC_OUT[2]
CHC_OUT[1]
CHC_OUT[0]
CHC_CKW
CHC_ENA
OutB-
1
OutC-
2
OutC+
3
Vccn
4
OutB+28OutA+
27
OutA-
26
FOTO
25
BISTEN
5
GND
6
MODE
7
!RP
8
Vccq
9
SVS (Dj)
10
D7 (Dh)
11
D6 (Dg)12D5 (Df)13D3 (De)15D4 (Di)14D2 (Dd)16D1 (Dc)17D0 (Db)
18
SC/!D (Da)
19
GND
20
CKW
21
Vccq
22
ENA
23
ENN
24
U6
CY7B923
Q0
1
!Q0
2Q13
!Q1
4
Vcc8IN+7IN-6Vee
5
U7
CLC007
+5Vb
C3
0.1uF
R15
100R
R17
75R
R16
100R
R18
75R
R14
75R
+5Vb
CHD_OUT[8]
CHD_OUT[9]
Output-4
CHD_OUT[7]
CHD_OUT[6]
CHD_OUT[5]
CHD_OUT[4]
CHD_OUT[3]
CHD_OUT[2]
CHD_OUT[1]
CHD_OUT[0]
CHD_CKW
CHD_ENA
OutB-
1
OutC-
2
OutC+
3
Vccn
4
OutB+28OutA+
27
OutA-
26
FOTO
25
BISTEN
5
GND
6
MODE
7
!RP
8
Vccq
9
SVS (Dj)
10
D7 (Dh)
11
D6 (Dg)12D5 (Df)13D3 (De)15D4 (Di)14D2 (Dd)16D1 (Dc)17D0 (Db)
18
SC/!D (Da)
19
GND
20
CKW
21
Vccq
22
ENA
23
ENN
24
U14
CY7B923
Q0
1
!Q0
2Q13
!Q1
4
Vcc8IN+7IN-6Vee
5
U8
CLC007
+5Vb
C4
0.1uF
R22
100R
R20
75R
R21
100R
R19
75R
R23
75R
+5Vb
Vctrl1GND
7
OUT
8
Vcc
14
XTAL2
27MHz VCXO
OE1IN2GND
3
OUT
4
VCC
5
U16
74G126
CHA_INT
CHA_VCXO
R26
10K
R25
470K
+5Vb
C5
1uF
CD83
0.1uF
LD15
10uH
Vctrl1GND
7
OUT
8
Vcc
14
XTAL3
27MHz VCXO
OE1IN2GND
3
OUT
4
VCC
5
U17
74G126
CHB_INT
CHB_VCXO
R28
10K
R27
470K
+5Vb
C6
1uF
CD81
0.1uF
LD14
10uH
Vctrl1GND
7
OUT
8
Vcc
14
XTAL5
27MHz VCXO
OE1IN2GND
3
OUT
4
VCC
5
U18
74G126
CHC_INT
CHC_VCXO
R59
10K
R58
470K
+5Vb
C7
1uF
CD80
0.1uF
LD13
10uH
Vctrl1GND
7
OUT
8
Vcc
14
XTAL4
27MHz VCXO
OE1IN2GND
3
OUT
4
VCC
5
U12
74G126
CHD_INT
CHD_VCXO
R57
10K
R55
470K
+5Vb
C8
1uF
CD79
0.1uF
LD12
10uH
R1
22R
R12
22R
R13
22R
R24
22R
+5Vb
CD3
10uF
CD8
0.1uF
CD13
10uF
CD12
0.1uF
CD14
10uF
CD20
0.1uF
CD31
10uF
CD27
0.1uF
+5Vb
+5Vb
+5Vb
+5Vb
CD2
0.1uF
CD1
0.1uF
+5Vb
CD10
0.1uF
CD11
0.1uF
+5Vb
CD21
0.1uF
CD22
0.1uF
+5Vb
CD23
0.1uF
CD25
0.1uF
R39
10M
R41
10M
R53
10M
R65
10M
SCALE Sheet
DO NOT COPY NOR
DISCLOSE TO ANY
THIRD PARTY
WITHOUT WRITTEN
CONSENT
of
IRT Electronics Pty. Ltd.
Drawing No.
COPYRIGHT
ARTARMON NSW AUSTRALIA 2064
N.T.S.
804572
Revision:
Date:
1
23-May-2002
Title DDR-3220SIZE
A4
CHECKED
ENG.APR.
DRAWN
24
1 15-05-2001
Multi-Channel ASI/SDI Receiver
C.McK
TCLK1config_done2nCeo3TDO4VCCIO5GNDINT
678
9
clkusr
1011121314
15
RdynBsy
161718
initdone19GNDINT20VCCINT21VCCIO22GNDINT
232425262728293031
GNDINT32VCCINT33VCCIO34GNDINT
35363738394041
VCCIO42GNDINT
4344454647
VCCINT48GNDINT49TMS50nTRST51nSTATUS
52
53
54
55
56
57
58
GNDINT
59
60
61
lock
62
63
64
65
VCCIO
66
67
68
69
70
71
VCCINT
72
73
74
75
GNDINT
76
VCCCLK
77
input
78
clock
79
input
80
GNDCLK
81
GNDINT
82
83
VCCIO
84
85
86
87
88
89
90
VCCINT
91
92
93
94
95
96
97
VCCIO
98
99
100
101
102
103
104 157
158
159
160
161
162
163
164
VCCIO
165
166
167
168
169
170
GNDINT
171
172
173
174
175
176
177
VCCIO
178
179
dev_clrn
180
GNDINT
181
input
182
clock
183
input
184
VCCINT
185
dev_oe
186
187
GNDINT
188
189
190
191
192
193
VCCIO
194
195
196
197
198
199
200
VCCINT
201
202
203
nRS
204
205
nWS
206
CS
207
nCS
208
nConfig
105
VCCINT
106
MSEL1
107
MSEL0
108
GNDINT
109
VCCIO
110
111
112
113
114
115
116
GNDINT
117
VCCIO
118
119
120
121
122
GNDINT
123
VCCINT
124
125
126
127
128
GNDINT
129
VCCINT
130
131
132
133
134
135
136
GNDINT
137
VCCIO
138
139
140
141
142
143
144
GNDINT
145
VCCIO
146
147
148
149
150
GNDINT
151
VCCINT
152
TDI
153
nCE
154
DCLK
155
DATA0
156
U1
EPF1K50QC208-3
DATA1DCLK2OE3nCS
4
GND
5
nCASC
6
VCC7VCC
8
EPC1
U9
+5V
+VccINT
+VccIO
R44
1K
R30
1K
VccIO
LED4
LED5
LED3
LED2
LED1
CHA_INT
CHB_INT
CHB_OUT[0]
CHB_CKW
CHB_ENA
CHD_OUT[0]
CHD_CKW
CHD_ENA
LK5_M20SEL
LK2_DIV0
LK1_DIV1
URGENT RELAY
ACTIVE
SMRST1
LINK_RDY
MUX_CAV
MUX_FF
LOOPEN
FDIS
OPTICAL_LOSS
EQEN
MUX_DAV
MUX_FLAG
DMUX_IN[0]
RS422-TB
RS422-TA
VCC
8
B5A
6
GND
5
DI4DE3RO1RE
2
U24
MAX485
+5V
R50
220R
LK10
LK
Vout1VCC2GND3PFI
4
!PFO
5
!MR
6
!RESET
7
Vbatt
8
U10
MAX704
R40
10K
+5V
R36
10K
R37
10K
NON-URGENT RELAY
R29
1K
+5V
R33
1K
+5V
R60
1K
+5V
R32
1K
+5V
R31
10K
D_ERROR
FLAG_SEL
SMRST0
STAT0
STAT1
CHD_OUT[1]
CHD_OUT[2]
CHD_OUT[3]
CHD_OUT[4]
CHD_OUT[5]
CHD_OUT[6]
CHD_OUT[7]
CHD_OUT[8]
CHD_OUT[9]
CHD_INT
CHC_INT
CHC_OUT[0]
CHC_CKW
CHC_ENA
CHC_OUT[1]
CHC_OUT[2]
CHC_OUT[3]
CHC_OUT[4]
CHC_OUT[5]
CHC_OUT[6]
CHC_OUT[7]
CHC_OUT[8]
CHC_OUT[9]
CHC_VCXO
CHB_VCXO
CHA_VCXO
CHB_OUT[1]
CHB_OUT[2]
CHB_OUT[3]
CHB_OUT[4]
CHB_OUT[5]
CHB_OUT[6]
CHB_OUT[7]
CHB_OUT[8]
CHB_OUT[9]
CHB_OUT[0]
CHB_CKW
CHB_ENA
CHB_OUT[1]
CHB_OUT[2]
CHB_OUT[3]
CHB_OUT[4]
CHB_OUT[5]
CHB_OUT[6]
CHB_OUT[7]
CHB_OUT[8]
CHB_OUT[9]
DMUX_IN[1]
DMUX_IN[2]
DMUX_IN[3]
DMUX_IN[4]
DMUX_IN[5]
DMUX_IN[6]
DMUX_IN[7]
DMUX_IN[8]
DMUX_IN[9]
DMUX_IN[10]
DMUX_IN[11]
DMUX_IN[12]
DMUX_IN[13]
DMUX_IN[14]
DMUX_IN[15]
DMUX_IN[16]
DMUX_IN[17]
DMUX_IN[18]
DMUX_IN[19]
CD9
10uF
CD6
0.1uF
VccIO
+VccINT
CD15
0.1uF
CD18
0.1uF
CD19
0.1uF
CD28
0.1uF
CD30
0.1uF
CD36
0.1uF
CD33
10uF
CD35
10uF
CD32
10uF
CD4
0.1uF
CD5
0.1uF
CD7
0.1uF
CD16
0.1uF
CD24
0.1uF
CD26
0.1uF
CD34
10uF
CD37
10uF
CD29
0.1uF
CD47
0.1uF
+5Vc
CD78
0.1uF
CD39
10uF
12345 6
789
10
J4
ALTERA-HEADER
CHD_VCXO
STRBOUT
CD17
0.1uF
LK4
LK3
SCALE Sheet
DO NOT COPY NOR
DISCLOSE TO ANY
THIRD PARTY
WITHOUT WRITTEN
CONSENT
of
IRT Electronics Pty. Ltd.
Drawing No.
COPYRIGHT
ARTARMON NSW AUSTRALIA 2064
N.T.S.
804572
Revision:
Date:
1
23-May-2002
Title DDR-3220SIZE
A4
CHECKED
ENG.APR.
DRAWN
34
1 15-05-2001
Multi-Channel ASI/SDI Receiver
C.McK
2 10-01-2002
ECR1294
MUX_FF
FLAGSEL
MUX_CAV
MUX_DAV
MUX_FLAG
MUX_OUT[1]
MUX_OUT[0]
MUX_OUT[2]
MUX_OUT[3]
MUX_OUT[4]
MUX_OUT[5]
MUX_OUT[6]
MUX_OUT[7]
MUX_OUT[8]
MUX_OUT[9]
MUX_OUT[10]
MUX_OUT[11]
MUX_OUT[12]
MUX_OUT[13]
MUX_OUT[14]
MUX_OUT[15]
MUX_OUT[16]
MUX_OUT[17]
MUX_OUT[18]
MUX_OUT[19]
+5Va
C9
0.1uF
D1
BAS32L
!LINKRDY
M20SEL
!SMRST1
D_ERROR
STRBOUT
n/c1GND
7
OUT
8
Vcc
14
XTAL1
XTAL_OSC
+5Vb
54.250MHz
R73
1K
R74
1K
LK2_DIV0
LK1_DIV1
C10
0.1uF
C11
0.1uF
C14
5p6
OPTICAL_LOSS
L1
8n2H
R68
2K2
R34
10K
C21
10nF
C13
0.1uF
Vr
2
GND
1
Vss
3
OUT
4
APD/PIN
FRM3Z231KT
CAP0B1NC2NC3CAP1B4GND
11
EQEN
19
VCC
5
FDIS
20
TCLKSEL10TCLK12VCC_HS13!DIN14DIN15LOOPEN16!LIN17LIN
18
DIV06DIV1
7
GND21GND22VCC23VCC
24
ACTIVE
25
STAT1
26
STAT0
27
!SMRST0
28
!SMRST1
29
M20SEL
30
GNDTTL
31
VCCTTL
32
VCC
33
FLAGSEL
34
STRBOUT
35
!LINKRDY
36
!DAV
37
!CAV
38
FF
39
ERROR
40
GNDTTL
41
GND42GND
43
VCC
44
FLAG
45
D1946D1847D1748D1649D1550D14
51
VCCTTL52VCCTTL
53
D1354D1255D1156D10
57D958D859D760
GNDTTL
61
GND
62
VCC63VCC
64
GND
80
GND
79
VCC
78
!TEMP
77
TEMP
76
NC
75
GNDTTL
74
VCC
73
VCCTTL
72
D0
71
D1
70
D2
69
D3
68
D4
67
D5
66
D6
65
NC8NC
9
U13
HDMP-1024
R56
51R
C19
10nF
R54
51R
C12
10nF
!SMRST0
STAT0
STAT1
ACTIVE
R35
10K
n/c
16
SQUELCH
15
Vcc
14
OUT+
13
IN+4GND3CAZ11CAZ2
2
OUT-
12
Vcc
11
LOS
10
LEVEL
7
IN-5GND
6
!LOS
9
TH
8
U20
MAX3264
R65
0R0
C15A
10nF
C18
n/c
RV1
2K
C20
1p2
Q4
BSS123
R69
10K
R70
10K
R71
n/c
LOOPEN
Q6
BSS123
R94
10K
FDIS
Q5
BSS123
R93
10K
EQEN
R92
1K
TCLKSEL
CD38
0.1uF
CD44
0.1uF
CD45
0.1uF
CD46
0.1uF
CD48
0.1uF
CD49
0.1uF
CD50
0.1uF
CD51
0.1uF
+5Va
LD1
BEAD
Vccio +3.3Va
+3.3Va +3.3Va
+3.3Va
+5Vb +5Vc
R63
0R0
+5Vc
R91
1K
R38
10K
+5Vc
CD71
10uF
CD70
0.1uF
CD84
10uF
R64
0R0
+5Va
RS1
10K
LD16
IND22R223
-Vdet ( -5V)
CD58
10uF
CD69
0.1uF
CD67
0.1uF
10uH
LD11
CD82
0.1uF
CD52
0.1uF
CD62
0.1uF
CD86
1nF
CD85
1nF
LD7
10uH
CD64
0.1uF
+VDET (+9V)
C15B
4.7uF
10nF
C106
10nF
C104
R66
0R0
TP1
LK5
LK6
LK8
LK1
LK2
SCALE Sheet
DO NOT COPY NOR
DISCLOSE TO ANY
THIRD PARTY
WITHOUT WRITTEN
CONSENT
of
IRT Electronics Pty. Ltd.
Drawing No.
COPYRIGHT
ARTARMON NSW AUSTRALIA 2064
N.T.S.
804572
Revision:
Date:
1
23-May-2002
Title DDR-3220SIZE
A4
CHECKED
ENG.APR.
DRAWN
44
1 15-05-2001
Multi-Channel ASI/SDI Receiver
C.McK
NON URGENT ALARM
162738495
RS232
DB9
1A 1B
2A 2B
3A 3B
4A 4B
P2
RS422
Connector Interface
LD3
22uH
LD4
22uH
R62
220R
VCCIO
CD53
470u
VCCINT
VCCINT
VCCIO
F1
1R
CD40
470u
F3
1R
F4
1R
F2
1R
EMI2
FILTER
EMI4
FILTER
EMI3
FILTER
EMI1
FILTER
1A1B2A2B3A3B4A4B5A5B6A6B7A7B8A8B9A9B10A
10B
11A
11B
12A
12B
13A
13B
14A
14B
15A
15B
16A
16B
17A
17B
18A
18B
19A
19B
20A
20B
21A
21B
22A
22B
23A
23B
24A
24B
25A
25B
26A
26B
27A
27B
28A
28B
29A
29B
30A
30B
31A
31B
32A
32BM1M2
P1
DIN64M
1A1B2A2B3A3B4A4B5A5B6A6B7A7B8A8B9A
9B
10A
10B
11A
11B
12A
12B
13A
13B
14A
14B
15A
15B
16A
16B
17A
17B
18A
18B
19A
19B
20A
20B
21A
21B
22A
22B
23A
23B
24A
24B
25A
25B
26A
26B
27A
27B
28A
28B
29A
29B
30A
30B
31A
31B
32A
32B
M2
M1
J1
DIN64F
123
J3
AC
INPUT
1
COMMON
2
OUTPUT
3
U15
LM3940
ADJUST
1
OUTPUT
2
INPUT
3
U11
LM317S
1
2
J2
HEADER 2
1
2
J8
HEADER 2
RS422-TB
RS422-TA
SK1
BNC
Output-1
ASI / SDI
OUTPUT 1
SK2
BNC
ASI / SDI
OUTPUT 2
SK3
BNC
ASI / SDI
OUTPUT 3
SK4
BNC
ASI / SDI
OUTPUT 4
Output-2
Output-3
Output-4
R61
220R
Q1
BSS123
R42
0R0
+5V
+5Vb
R43
10K
URGENT RELAY
Q3
BSS123
R90
0R0
+5Vb
R89
10K
NON-URGENT RELAY
LD2
BEAD
CD41
330uF
+5Vb
LD6
BEAD
CD59
10uF
CD60
10uF
LD5
BEAD
LD8
BEAD
+Vpin
+5Va
CD54
330uF
LED6
R51
330R
DC Power
LED1
LED1
R45
270R
VCCIO
LED2
LED2
R46
270R
VCCIO
LED3
LED3
R47
270R
VCCIO
LED4
LED4
R48
270R
VCCIO
LED5
LED5
R49
270R
VCCIO
Optical Loss
Channel 4 Present
Channel 3 Present
Channel 2 Present
Channel 1 Present
Lx1
0.022uH
CD43
330uF
CD55
330uF
COIL-
5
NC
1
COM
3
NO
6
unused
4
COIL+
2
RL1
RELAY-V23026
COIL-
5
NC
1
COM
3
NO
6
unused
4
COIL+
2
RL2
RELAY-V23026
CD42
330uF
+1-
2
~3~
4
DB1
1BS
+1-
2
~3~
4
DB2
1BS
1A 1B
2A 2B
3A 3B
4A 4B
P2
RS422
+V input
1
-V input
0
-V output2+V output
3
TAG4Tag
5
CONV1
PBBA-D
R76
1K
Lx2
0.022uH
Lx3
0.022uH
Lx4
0.022uH
CD61B
330uF
CD61C
330uF
CD61D
330uF
CD61A
330uF
CD57
330uF
240R
R79
CD68
4.7uF
C66
4.7uF
-VDET
CD75
0.1uF
R80
750K
CD56
330uF
240R
R77
CD76
4.7uF
C65
4.7uF
I
3
Adj
1
O
2
U22
LM317L
+VDET
CD74
0.1uF
R78
1K5
I
3
Adj
1
O
2
U23
LM337L
Rx1
R
Rx2
R
Rx3
R
Rx4 R
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