QPC7336
45MHz to 1218MHz Variable Equalizer
xPON Video Receiver
Product Description
The QPC7336 is a voltage controlled variable equalizer
employing SOI attenuator, optimized for DOCSIS 3.1
operation between 45MHz and 1218MHz.
14 pin, 6.0 mm x 6.0 mm x 1.375 mm package
Product Features
45 – 1218 MHz Operational Bandwidth
10dB slope range
Low insertion loss
High linearity
75Ohm impedance for CATV applications
5V single supply voltage
Low power consumption
Positive or negative slope control gradient
Functional Block Diagram
SLOPE
CONTROL
Vdd
OUTPUT
180°
QPC7336
INPUT
FILTER
Applications
CATV amplifier and transmission systems
Ordering Information
Part No.
QPC7336SB
QPC7336SQ
QPC7336SR
QPC7336TR7
QPC7336TR13
QPC7336PCBA-410
Description
Sample bag 5 pcs
Sample bag 25 pcs
7” Reel with 100 pcs
7” Reel with 500 pcs
13” Reel with 1000 pcs
Fully assembled Evaluation Board
Data Sheet Rev.D, May 25, 2018 | Subject to change without notice
1 of 13
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QPC7336
Absolute Maximum Ratings
Parameter
Supply Voltage (Vdd)
Control Voltage (Vc)
Control Voltage 2 (Vc2)
MODE
Storage Temperature
RF Input Power
Recommended Operating Conditions
Value / Range
-0.5 to +6V
-0.5 to +6V
-2 to +24V
-0.5 to +6V
−40 to 100 °C
+30 dBm
Electrical specifications are measured at specified test conditions in
application circuit. Specifications are not guaranteed over all
recommended operating conditions.
Parameter
Supply Voltage (Vdd)
Junction Temperature
Operating Temperature
Min
Typ
+5
Max
+125
Units
V
°C
°C
-30
+100
Exceeding any one or a combination of the Absolute Maximum Rating
conditions may cause permanent damage to the device. Extended
application of Absolute Maximum Rating conditions to the device may
reduce device reliability.
Electrical Specifications – Tested in Evaluation Circuit
Parameter
General Performance
Supply Current (I
dd
)
Thermal Resistance
RF Input Power
RF Performance
Frequency Range
Insertion Loss (S21)
Minimum Slope [1]
Maximum Slope [1]
Flatness [2]
Input Return Loss (S11)
Output Return Loss (S22)
Input IP3
Input IP2
f= 1218MHz, slope set between 5dB and 15dB
f= 45 to 1218MHz
f= 45 to 1218MHz
f= 45 to 1218MHz, slope set between 5dB and 15dB
slope set between 5dB and 15dB
slope set between 5dB and 15dB
P
IN
+ (IM3
dBc
/2)
6MHz tone spacing at 15dBm/tone
P
IN
+ IM2
dBc
, IM2 is F1 + F2
6MHz tone spacing at 15dBm/tone
45
2.75
1
20
0.6
-16
-16
50
80
1218
3.0
MHz
dB
dB
dB
dB
dB
dB
dBm
dBm
2
70
27
mA
K/W
dBm
Conditions
(Vdd=5V, T
MB
=25°C, Z
S
=Z
L
=75Ω)
Min
Typ
Max
Units
Data Sheet Rev.D, May 25, 2018 | Subject to change without notice
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QPC7336
Parameter
Control
Conditions
(Vdd=5V, T
MB
=25°C, Z
S
=Z
L
=75Ω)
Min
Typ
Max
Units
Control Voltage (Vc) [3],
positive slope control gradient
Control Voltage (Vc) [3],
negative slope control gradient
Control Voltage 2 (Vc2) [3],
positive slope control gradient
Control Voltage 2 (Vc2) [3],
negative slope control gradient
MODE Pin Logic Low
MODE Pin Logic High
Notes:
1.
2.
3.
MODE = 0V, minimum slope at Vc = 0V
MODE = 5V, minimum slope at Vc = 5V
MODE = 0V, minimum slope at Vc2 = 0V
MODE = 5V, minimum slope at Vc2 = 20V
0
0
0
0
1 to 3
2 to 4
4 to 12
8 to 16
5
5
20
20
0.4
V
V
V
V
V
V
1
Slope is defined as the difference between the gain at the start frequency and the gain at the stop frequency.
Flatness is defined as sum of positive and negative deviation from a straight line between gain at start frequency and gain at stop frequency.
Either Vc or Vc2 can be used to set slope, internal 1:4 voltage divider between Vc and Vc2.
QPC7336 Slope vs. Frequency, typical
0
-2
-4
-6
S21 [dB]
-8
-10
-12
-14
-16
-18
-20
0
200
400
600
800
1000
1200
1400
Frequency [MHz]
5dB
6dB
7dB
8dB
9dB
10dB
11dB
12dB
13dB
14dB
15dB
Data Sheet Rev.D, May 25, 2018 | Subject to change without notice
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QPC7336
QPC7336 Slope vs. Temperature, typical
0
-2
-4
-6
S21 [dB]
-8
-10
-12
-14
-16
-18
-20
0
200
400
600
800
1000
1200
1400
Frequency [MHz]
5dB slope, -30°C
5dB slope, +25°C
5dB slope, +100°C
10dB slope, -30°C
10dB slope, +25°C
10dB slope, +100°C
15dB slope, -30°C
15dB slope, +25°C
15dB slope, +100°C
QPC7336 Flatness vs. Slope, typical
1,50
1,25
1,00
0,75
0,50
Flatness [dB]
0,25
0,00
-0,25
-0,50
-0,75
-1,00
-1,25
-1,50
0
200
400
600
800
1000
1200
1400
Frequency [MHz]
5dB
6dB
7dB
8dB
9dB
10dB
11dB
12dB
13dB
14dB
15dB
Data Sheet Rev.D, May 25, 2018 | Subject to change without notice
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QPC7336
QPC7336 S11 vs. Slope, typical
0
-5
-10
S11 [dB]
-15
-20
-25
-30
0
200
400
600
800
1000
1200
1400
Frequency [MHz]
5dB
6dB
7dB
8dB
9dB
10dB
11dB
12dB
13dB
14dB
15dB
QPC7336 S22 vs. Slope, typical
0
-5
-10
S22 [dB]
-15
-20
-25
-30
0
200
400
600
800
1000
1200
1400
Frequency [MHz]
5dB
6dB
7dB
8dB
9dB
10dB
11dB
12dB
13dB
14dB
15dB
Data Sheet Rev.D, May 25, 2018 | Subject to change without notice
5 of 13
www.qorvo.com
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