Demodulator I/Os - Safran CORTEX Series User Manual

2.2.2.2

Demodulator I/Os

Unless otherwise specified, all I/Os are ECL with SMA connectors:
I/O S
ECTION
RX NOM IF 1
IF INPUT
ALT IF 1
NOM IF 1
ALT IF 1
RX AGC OUT1
AGC OUT2
10 MHz IN
1 PPS IN
DEMODULATOR
CHANNEL A
HW dependant
© Safran Data Systems – IMP000074 e14r1
HIGH DATA RATE RECEIVER
HDR-4G+ USER'S MANUAL
L ID
ABEL
J1
J2
J3
J4
X IN 1 J34
X IN 2 J35
J5
J6
IRIG IN J7
J8
J9
CLK + J10
CLK - J11
OUT1 + J12
OUT1 - J13
OUT2 + J14
OUT2 - J15
OUT3 + J16
OUT3 - J17
S D
IGNAL EFINITION
Nominal IF 1 input
Alternate IF 1 input
Nominal IF 2 input
Alternate IF 2 input
Optional
Optional
AGC voltage output
IRIG-B time code input
Input Reference Clock
1 PPS Reference Signal
Refer to paragraph
(2.2.2.2.1 )
Refer to paragraph
(2.2.2.2.1 )
Refer to paragraph
(2.2.2.2.1 )
Refer to paragraph
(2.2.2.2.1 )
Safran Data Systems
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Ref. DTU 100782
Is.Rev 3.5
Date: June 1, 2021
E
LECTRICAL
-10 to -50 dBm
Between 0 and 3 V.
-10 dBm => 3 V +/- 200 mV
-50 dBm => 0.6 V +/- 200 mV
0.8 to 8 Vpp, 100 k
10 MHz, sine or square, 50 
0.5 to 10 Vpp (if DC = 0)
DC max =  4 V
50 
0 V to 0.63 V for low level
1.17 to 1.8 V for high
ECL differential
+ -
V > -1 Volt, V < -1.7 Volt
Adapted Termination required
(note 1)
.
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