HC5520 データシートの表示（PDF） - Harris Semiconductor
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HC5520 Datasheet PDF : 20 Pages
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HC5520
Electrical Specifications Unless Otherwise Specified: Typical Parameters are at TA = 25oC, VCC = +5V, VEE = -5V, VBAT = -48V,
AGND = BGND = RGND = 0V, Min-Max Parameters are Over Power Supply and Operating Temperature Range. All Transmission Parame-
ters are Specified at 600Ω 2-Wire Terminating Impedance with 0dB transmit and receive gain. (Continued)
CONDITIONS
PARAMETER
MODE LOAD
VBAT
OTHER
CONDITIONS
TRANSMISSION PARAMETERS - 4-WIRE TO 2-WIRE RECEIVE GAIN (Figure 10)
FREQ/
LEVEL
Absolute Receive Gain, ARG
normal 600Ω
reverse
-48V
1020Hz
0dBm
TRANSMISSION PARAMETERS - 4-WIRE TO 2-WIRE FREQUENCY RESPONSE (Figure 10)
Receive Frequency Response
Relative to ARG
normal 600Ω
reverse
-48V
300 to 3.4kHz
0dBm
TRANSMISSION PARAMETERS - 4-WIRE TO 2-WIRE GAIN TRACKING (Figure 10)
Receive Gain Tracking Relative to
ARG
normal 600Ω
reverse
-48V +3 to -40dBm0 1020Hz
-40 to -50dBm0
MIN
-0.2
-0.15
-0.12
-
TYP MAX UNITS
0
+0.2 dB
0 +0.15 dB
0 +0.12 dB
0
-
dB
TRANSMISSION PARAMETERS - 4-WIRE TO 2-WIRE SIGNAL TO DISTORTION (Figure 10)
Receive Signal to Distortion and
Noise
normal 600Ω
reverse
-48V +3 to -40dBm0 1020Hz
-40 to -50dBm0
TRANSMISSION PARAMETERS - 4-WIRE TO 2-WIRE IDLE CHANNEL NOISE (Figure 10)
Idle Channel Noise
normal 600Ω
reverse
-48V
P-Message
TRANSMISSION PARAMETERS - 2-WIRE TO 4-WIRE TRANSMIT GAIN (Figure 11)
Absolute Transmit Gain, ATG
normal 600Ω
reverse
-48V
1020Hz
0dBm
TRANSMISSION PARAMETERS - 2-WIRE TO 4-WIRE FREQUENCY RESPONSE (Figure 11)
Transmit Frequency Response
Relative to ATG
normal 600Ω
reverse
-48V
300 to 3.4kHz
0dBm
TRANSMISSION PARAMETERS - 2-WIRE TO 4-WIRE GAIN TRACKING (Figure 11)
Transmit Gain Tracking Relative to
ATG
normal 600Ω
reverse
-48V +3 to -40dBm0 1020Hz
-40 to -50dBm0
TRANSMISSION PARAMETERS - 2-WIRE TO 4-WIRE SIGNAL TO DISTORTION (Figure 11)
Transmit Signal to Distortion and
Noise
normal 600Ω
reverse
-48V +3 to -40dBm0
-40 to -50dBm0
1020Hz
TRANSMISSION PARAMETERS - 2-WIRE TO 4-WIRE IDLE CHANNEL NOISE (Figure 11)
Idle Channel Noise
normal 600Ω
reverse
-48V P Message
TRANSMISSION PARAMETERS - 2-WIRE RETURN LOSS (Figure 12)
2-Wire Return Loss
normal 600Ω
reverse
-48V RN = 6490Ω
KZO = 15400Ω
1020Hz
0dBm
TRANSMISSION PARAMETERS - 4-WIRE TO 4-WIRE INSERTION LOSS (Figure 13)
4-Wire to 4-Wire Insertion Loss
normal 600Ω
reverse
-48V
1020Hz
0dBm
TRANSMISSION PARAMETERS - TRANSHYBRID BALANCE (Figure 13)
Transhybrid Balance
normal 600Ω
reverse
-48V
1020Hz
0dBm
33
38
-
dB
-
33
-
dB
73
78
-
dBm0P
-0.2 -0.07 +0.2 dB
-0.2 -0.04 +0.2 dB
-0.12
0
+0.12 dB
-
0.02
-
dB
33
38
-
dB
-
33
dB
73
78
-
dB
30
45
-
dB
-0.2 -0.02 +0.2 dB
30
38
-
dB
4
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