ML7048 Просмотр технического описания (PDF) - Oki Electric Industry
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ML7048 Datasheet PDF : 20 Pages
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1Semiconductor
PEDL7048-01-01
ML7048-01
Receive Analog Interface Characteristics
Parameter
Symbol
Condition
(VDD = 4.75 to 5.25 V, Ta = –30 to +85°C)
Min. Typ. Max. Unit
Output Load Resistance
RLAO
AOUT1±, AOUT2±
AOUT3± with respect to inverting output 0.6
—
— kΩ
Output Load Capacitance
Output Amplitude
CLAO
AOUT1±, AOUT2±, AOUT3±
— — 50 pF
VOAO
AOUT1±, AOUT2±, AOUT3±, RLAO=0.6 kΩ –1.7
with respect to inverting output
—
+1.7
V
Offset Voltage
VOSAO
AOUT1±, AOUT2±, AOUT3±
with respect to SG voltage
–100 — +100 mV
AC Characteristics
Parameter
Transmit
Frequency Response
Receive
Frequency Response
Transmit
Signal to Distortion
Ratio
Receive
Signal to Distortion
Ratio
Transmit
Gain Tracking
Receive
Gain Tracking
Idle Channel Noise
Symbol
Loss T1
Loss T2
Loss T3
Loss T4
Loss T5
Loss T6
Loss R1
Loss R2
Loss R3
Loss R4
Loss R5
SDT1
SDT2
SDT3
SDT4
SDT5
SDR1
SDR2
SDR3
SDR4
SDR5
GTT1
GTT2
GTT3
GTT4
GTT5
GTR1
GTR2
GTR3
GTR4
GTR5
NIDLET
NIDLER
Freq.
60
300
1020
3000
3300
3400
100
1020
3000
3300
3400
1020
1020
1020
1020
—
—
*2 P-message Filter is used
(VDD = 4.75 to 5.25 V, Ta = –30 to +85°C)
Condition
Level
Min.
Typ. Max. Unit
25
45
—
–0.15 +0.15 +0.20
0
(Attenuation)
Reference
dB
–0.15 +0.02 +0.20
–0.15 +0.1 +0.80
0
0.6
0.80
–0.15 +0.04 +0.2
Reference
0
(Attenuation) –0.15 +0.07 +0.20 dB
–0.15 +0.20 +0.80
0
0.6
0.8
3
36
43
—
0
36
41
—
–30
*2
36
39
—
dB
–40
30
34
—
–45
25
31
—
3
36
43
—
0
36
41
—
–30
*2
36
39
—
dB
–40
30
34
—
–45
25
31
—
3
–0.2 +0.02 +0.2
–10
Reference
–40
–0.2 +0.06 +0.2
dB
–50
–0.6
+0.3 +0.6
–55
–1.2
+0.5 +1.2
3
–0.2
0
+0.2
–10
Reference
–40 DIN to AOUTn –0.2 –0.02 +0.2
dB
–50
–0.6
–0.1 +0.6
–55
–1.2
–0.2 +1.2
— AINn = SG *2 —
— DIN = 0 code *2 —
–76
–72 dBrn0p
–88
–82
11/20
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