MAX3510EEP Maxim Integrated Products, MAX3510EEP Datasheet - Page 6

• Manufacturer Part Number: MAX3510EEP
• Description: RF Amplifier
• Manufacturer: Maxim Integrated Products
• Type: General Purpose Amplifierr

Specifications of MAX3510EEP

• Operating Frequency: 65 MHz
• Bandwidth: 100 MHz
• Supply Current: 109 mA
• Maximum Power Dissipation: 1067 mW
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 40 C
• Number Of Channels: 1 Channel
• Case: SSOP
• Dc: 00+

Table 1. Reflection Coefficients (75Ω reference)
Upstream CATV Amplifier
6
FREQUENCY
1, 3,
7, 11
PIN
10
12
13
14
15
16
17
18
19
20
_______________________________________________________________________________________
2
4
5
6
8
9
MHz
120
160
200
10
20
30
40
60
80
1
2
5
VOUT+
CEXT2
VOUT-
CEXT1
NAME
GND1
SHDN
GND2
SCLK
TXEN
V
VIN+
V
GND
SDA
N.C.
VIN-
CS
CC
CC
1
2
REAL S11
Ground Pins
Programmable-Gain Amplifier (PGA) +5V Supply. Bypass this pin to GND1 with a decoupling capacitor as
close to the part as possible.
PGA RF Ground. As with all ground connections, maintain the shortest possible (low-inductance) length to
the ground plane.
Positive PGA Input. Along with VIN-, this port forms a high-impedance differential input to the PGA. Driving
this port differentially will increase the rejection of second-order distortion at low output levels.
Negative PGA Input. When not used, this port must be AC-coupled to ground. See VIN+.
Serial-Interface Enable. TTL-compatible input. See Serial Interface section.
Serial-Interface Data. TTL-compatible input. See Serial Interface section.
Serial-Interface Clock. TTL-compatible input. See Serial Interface section.
Shutdown. When this pin and TXEN (pin 18) are set low, all functions (including the serial interface) are dis-
abled, leaving only leakage currents to flow.
No Connection
RF Output Bypass. This pin must be bypassed to ground with a 0.1µF capacitor.
Negative Output. Along with VOUT+, this port forms a 300Ω impedance output. This port is matched to a
75Ω load using a 2:1 transformer.
Positive Output. See VOUT-.
Transmit-Disable (Enable) Timing Capacitor. See Ramp Generator section.
Power-Amplifier Enable. Setting this pin low shuts off the power amplifier.
Power Amplifier Bias, +5V Supply. Bypass this pin to GND2 with a decoupling capacitor as close to the part
as possible.
Power Amplifier Bias Ground. As with all ground connections, maintain the shortest possible (low induc-
tance) length to the ground plane.
0.937
0.937
0.936
0.932
0.932
0.932
0.927
0.922
0.913
0.889
0.850
0.753
TRANSMIT MODE
IMAG S11
-0.006
-0.007
-0.005
-0.011
-0.018
-0.026
-0.033
-0.054
-0.075
-0.145
-0.249
-0.408
REAL S22
-0.494
-0.054
-0.060
-0.197
-0.420
-0.442
-0.212
0.196
0.183
0.143
0.108
0.059
TRANSMIT MODE
FUNCTION
IMAG S22
-0.081
-0.149
-0.199
-0.257
-0.252
-0.070
0.625
0.550
0.199
0.017
0.256
0.543
REAL S22
TRANSMIT DISABLE MODE
-0.509
-0.075
-0.049
-0.281
-0.409
-0.327
0.219
0.244
0.219
0.194
0.158
0.066
Pin Description
IMAG S22
-0.052
-0.121
-0.175
-0.252
-0.284
-0.207
0.623
0.577
0.257
0.062
0.037
0.345