ANADIGICS APS3626 Six-way active power splitter Datasheet

APS3626
Six-way Active Power Splitter
aDVANCED PRODUCT INFORMATION - Rev 0.0
FEATURES
•
Single Input, Six Output Design
•
Wideband Operation to 1 GHz
•
Nominal 5 dB Gain
•
4.0 dB Typical Noise Figure
•
Single +3.3V or +5V Supply
•
High Linearity, Low Distortion
•
Current adjust pin for optimizing distortion
performance
•
Single-Ended 75 Ohm Inputs/Output
•
Materials set consistent with RoHS Directives
APS
362
6
APPLICATIONS
•
All-Digital CATV Set-Top Boxes with Multiple
Tuners
•
Home Gateways, Multiple-Tuner TVs and Set-top
boxes
S34 Package
24 Pin QFN
4 mm x 4 mm x 1 mm
PRODUCT DESCRIPTION
This APS3626 active splitter from ANADIGICS accepts
a broadband RF input from 51 MHz to 1002 MHz and
splits the signal to provide six broadband RF outputs
with minimal degradation of quality. The singlepackage surface mount device amplifies the input
using highly linear, low noise amplification stages,
and couples the amplified signal to six separate output
paths that can each drive digital video tuners. The
overall linearity of each path is maintained across
the entire operating frequency range, ensuring low
distortion effects on each output signal.
Requiring a single voltage supply of either +3.3V
or +5 V, the active splitter is manufactured using
ANADIGICS’ highly reliable GaAs MESFET process.
The small surface mount QFN packaging makes
this device ideal for use in today’s set-top boxes,
televisions and video tuner cards requiring multipletuner solutions.
Figure 1: Functional Block Diagram
11/2009
APS3626
Figure 2: Pinout Diagram (X-ray Top View)
Table 1: Pin Description
2
PIN
NAME
DESCRIPTION
PIN
NAME
DESCRIPTION
1
Bias
Bias
24
N/C
No Connection
2
N/C
No Connection
23
N/C
No Connection
3
N/C
No Connection
22
N/C
No Connection
4
RFIN
RF Input
21
RFOUT1
RF Output 1/VDD
5
N/C
No Connection
20
N/C
No Connection
6
N/C
No Connection
19
RFOUT2
RF Output 2/VDD
7
N/C
No Connection
18
N/C
No Connection
8
N/C
No Connection
17
RFOUT3
RF Output 3/VDD
9
N/C
No Connection
16
N/C
No Connection
10
RFOUT6
RF Output 6/VDD
15
N/C
No Connection
11
N/C
No Connection
14
RFOUT4
RF Output 4/VDD
12
RFOUT5
RF Output 5/VDD
13
N/C
No Connection
ADVANCED PRODUCT INFORMATION - Rev 0.0
11/2009
APS3626
ELECTRICAL CHARACTERISTICS
Table 2: Absolute Minimum and Maximum Ratings
PARAMETER
MIN
MAX
UNIT
Supply Voltage (VCC)
0
+8
V
RF Input Power
-
+40
dBmV
ESD Rating
500
1000
-
V
MSL Level
MSL-1
-
-
COMMENTS
per channel
132 channel loading
Human Body Model, Class 1B
Charged Device Model, Class 3
Stresses in excess of the absolute ratings may cause permanent damage. Functional operation is not implied under
these conditions. Exposure to absolute ratings for extended periods of time may adversely affect reliability.
Table 3: Operating Ranges
PARAMETER
MIN
TYP
MAX
UNIT
50
-
1002
MHz
Supply Voltage (VCC)
+3.0
-
5.25
V
RF Input Power (PIN)
-15
-
+15
Current Adjust Pin (IADJ)
0
-
+0.5
V
Case Temperature (TC)
-5
-
+85
°C
Operating Frequency (f)
COMMENTS
Supplied via output pins
dBmV per channel
no damage to device operating
over -30 to +95 °C range
The device may be operated safely over these conditions; however, parametric performance is guaranteed only
over the conditions defined in the electrical specifications.
ADVANCED PRODUCT INFORMATION - Rev 0.0
11/2009
3
APS3626
Table 4: Electrical Specifications
(TAMB = +25 °C, VCC = +3.3 V, ICC = 140 mA, 75 Ω system)
PARAMETER
MIN
TYP
MAX
UNIT
Gain at 50 MHz
4.5
5
-
dB
Noise Figure
-
4
-
dB
CTB
-
-70
-
dBc
-
-57
-
dBc
-
-67
-
dBc
RF Isolation
Input-Output
Output-Output
-
25
25
-
dB
Input Return Loss
-
-15
-
dB
Power Consumption
-
462
-
mW
(1)
CSO (1)
XMOD
(1)
COMMENTS
Notes:
(1) 132 channels, +15 dBmV input per channel, 0 dB tilt.
4
ADVANCED PRODUCT INFORMATION - Rev 0.0
11/2009
APS3626
APPLICATION INFORMATION
6 Way Active Power Splitter
VDD = 3.3 V or 5 V
C1
C1: 0.01 mF
C2: 100 pF
L1: 470 nH
L1
C1
L1
C2
C2
BIAS 1
24
23
22
21
20
L2
C1
3
16
4
15
C3
C2
8
9
10
11
L1
13
12
C2
C2
Paddle
C2
L1
C1
Video 3 Out
C1
14
7
Video 2 Out
C1
C2
5
6
L1
17
2
RF Input
19
18
Video 1 Out
Video 4 Out
Video 5 Out
Video 6 Out
C1
Figure 3: 8-Way Active Splitter Digital Application Circuit
Note:
Application circuits are available for other supply voltages. Contact ANADIGICS broadband engineering for more detail.
ADVANCED PRODUCT INFORMATION - Rev 0.0
11/2009
5
APS3626
PACKAGE OUTLINE
C
4
G
A
Pin 1
24
I
1
B
H
F
D
Top
View
Side
View
E
Bottom View
MILLIMETERS
DIMENSION
A
B
C
D
E
F
G
H
I
MIN
3.90
3.90
0.80
0.00
2.50
TYP MAX
4.00 4.10
4.00 4.10
0.90 1.00
0.02 0.05
2.65 2.80
1.00 BSC.
0.180 0.250 0.300
0.50 BSC.
0.35 0.40 0.45
1. All dimensions are in millimeters, angles in degrees.
2. The terminal #1 identifier and pad numbering convention
shall conform to JESD 95-1 SPP-012
3. Lead coplanarity: 0.05 max.
4. Dimension applies to metalized pad and is measured between
0.25 and 0.30 MM from pad tip.
Figure 4: S34 Package Outline - 24 Pin 4 mm x 4 mm x 1 mm QFN
Pin 1 Identifier
Lot Number (ZZZ)
3626R
YWW
ZZZX
Part Number
Date Code
Y= Year WW= Work Week
Country Code (X)
Figure 5: Branding Specification
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ADVANCED PRODUCT INFORMATION - Rev 0.0
11/2009
APS3626
ORDERING INFORMATION
ORDER NUMBER
TEMPERATURE
RANGE
PACKAGE
DESCRIPTION
APS3626RS34Q1
-5 oC to +85 oC
24 Pin
4 mm x 4 mm x 1 mm
LPCC (QFN)
COMPONENT PACKAGING
2,500 piece Tape & Reel
ANADIGICS, Inc.
141 Mount Bethel Road
Warren, New Jersey 07059, U.S.A.
Tel: +1 (908) 668-5000
Fax: +1 (908) 668-5132
URL: http://www.anadigics.com
E-mail: [email protected]
IMPORTANT NOTICE
ANADIGICS, Inc. reserves the right to make changes to its products or to discontinue any product at any time without notice. The product specifications contained in Advanced Product Information sheets and Preliminary Data Sheets are subject to
change prior to a product’s formal introduction. Information in Data Sheets have been carefully checked and are assumed
to be reliable; however, ANADIGICS assumes no responsibilities for inaccuracies. ANADIGICS strongly urges customers
to verify that the information they are using is current before placing orders.
warning
ANADIGICS products are not intended for use in life support appliances, devices or systems. Use of an ANADIGICS product
in any such application without written consent is prohibited.
7
ADVANCED PRODUCT INFORMATION - Rev 0.0
11/2009
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