EL5175ISZ Intersil, EL5175ISZ Datasheet - Page 12

• Manufacturer Part Number: EL5175ISZ
• Description: IC LINE RCVR 550MHZ SGL 8-SOIC
• Manufacturer: Intersil

Specifications of EL5175ISZ

• Amplifier Type: Differential
• Number Of Circuits: 1
• Slew Rate: 900 V/µs
• Gain Bandwidth Product: 200MHz
• -3db Bandwidth: 550MHz
• Current - Input Bias: 12.5µA
• Voltage - Input Offset: 3000µV
• Current - Supply: 9.6mA
• Current - Output / Channel: 67mA
• Voltage - Supply, Single/dual (±): 4.75 V ~ 11 V, ±2.38 V ~ 5.5 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 8-SOIC (3.9mm Width)
• Device Type: Differential Line Receiver
• Ic Interface Type: ADSL, HDSL
• Supply Voltage Range: 4.75V To 11V
• Driver Case Style: SOIC
• No. Of Pins: 8
• Operating Temperature Range: -40°C To +85°C
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Output Type: -

Typical Applications
As the signal is transmitted through a cable, the high
frequency signal will be attenuated. One way to compensate
this loss is to boost the high frequency gain at the receiver
side.
Level Shifter and Signal Summer
The EL5175 and EL5375 contains two pairs of differential
pair input stages. It makes the inputs all high impedance. To
take advantage of the two high impedance inputs, the
EL5175 and EL5375 can be used as a signal summer to add
two signals together. One signal can be applied to V
second signal can be applied to REF and V
The output is equal to Equation 6:
V
Also, the EL5175 and EL5375 can be used as a level shifter
by applying a level control signal to the REF input.
O
=
(
V
Z
O
IN
= 100Ω
+
+
V
REF
)
R
×
3
Gain
50Ω
50Ω
C
1
EL5173,
EL5373
12
R
1
V
V
V
V
FB
IN
INB
REF
EL5175,
EL5375
FIGURE 27. TWISTED PAIR CABLE RECEIVER
FIGURE 28. COMPENSATED LINE RECEIVER
IN
R
50
50
- is ground.
2
IN
EL5175, EL5375
(EQ. 6)
+; the
Z
O
= 100Ω
V
OUT
50Ω
50Ω
GAIN
(dB)
1 + R
V
V
V
V
FB
IN
INB
REF
2
/ (R
f
A
EL5175/
EL5375
1
0Ω
+ R
3
)
f
C
1 + R
2
V
/R
OUT
1
August 25, 2010
f
FN7306.7