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| M-986-2R2 Datasheet, PDF (8/13 Pages) Clare, Inc. – MFC Transceivers | |||
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M-986-2R2
Reset (RS) Timing
tdis(R)
td12
td13
tsu(R)
tw(R)
Parameter
Data bus disable time after RS
Delay time from RSâ to high-impedance SCLK
Delay time from RSâ to high-impedance DX1, DX0
Reset (RS) setup time prior to CLKOUT
RS pulse duration
Test Conditions
RL = 825
CL = 100 pFâ¦
Min
Max
Unit
-
75
ns
-
200
ns
-
200
ns
50
-
ns
977
-
ns
CLKOUT Timing Parameters
tc(C)
tr(C)
tf(C)
td(MCC)
Parameter
CLKOUT cycle time
CLKOUT rise time
CLKOUT fall time
Delay time CLKINâ to CLKOUTâ
Test Conditions
195.27
RL = 825
CL = 100 pFâ¦
Min
195.31
-
-
25
Nom
195.35
10
8
-
Max
Unit
ns
-
ns
-
ns
60
ns
Transmitter Characteristics
Parameter
FOS
Frequency offset
TW
Twist
AS
Signal amplitude
TS
Time skew
Phi
Power due to harmonic distortion and
intermodulation
Test Conditions
From nominal
High/low
Per component
Between components
300 to 3400 Hz
Min
-
-
-9.26
-
-
Typ
-
-
-8.86
-
-
Max
±1
±0.5
-8.46
0
-46.5
Unit
Hz
dB
dBm0
ms
dBm0
Reciever Characteristics
Parameter
Test Conditions
Min
Max Unit
Ad
Detect amplitude
And
No-detect amplitude
Fd
Detect with frequency offset
TWd
Detect with twist
Per frequency
-35
Per frequency
-42
From nominal
±10
Adjacent frequencies
±5
Nonadjacent frequencies
±7
TWnd
No detect with twist
±20
T3r
Third R2F tone reject Relative to highest level frequency
-20
FFd
Detect R2B with R2F disturbing
Above lowest level R2B tone
(-12.5 dBm0 max.)
13.5
FTnd
No detect R2F with 2 out-of-band sine waves
Any frequencies from
330 - 1150 Hz and 2130 - 3400 Hz
-5
RTnd
No detect R2B with 2 out-of-band sine waves
Ton
Tone time
Tint
Interrupted tone time
Tor
Operate and release time
Any frequencies from 1300-3400 Hz
-5
Reject
7
Reject
7
-5
dBm0
-35
dBm0
-
Hz
-
dB
-
dB
-
dB
-
dB
-
dB
-
dBm0
-
dBm0
-
ms
-
ms
-
80
8
www.clare.com
Rev. 3
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