900,000+ datasheet pdf search and download

Datasheet4U offers most rated semiconductors data sheet pdf






Peregrine Semiconductor

PE43602 Datasheet Preview

PE43602 Datasheet

RF Digital Attenuator

No Preview Available !

Product Description
The PE43602 is a HaRP-enhanced, high linearity, 6-bit
RF Digital Step Attenuator (DSA) covering a 31.5 dB
attenuation range in 0.5 dB steps. This Peregrine 50 RF
DSA provides both a serial and parallel CMOS control
interface. It maintains high attenuation accuracy over
frequency and temperature and exhibits very low insertion
loss and low power consumption. Performance does not
change with VDD due to on-board regulator. This next
generation Peregrine DSA is available in a 4x4 mm 24
lead QFN footprint.
The PE43602 is manufactured on Peregrine’s
UltraCMOS™ process, a patented variation of silicon-on-
insulator (SOI) technology on a sapphire substrate,
offering the performance of GaAs with the economy and
integration of conventional CMOS.
Product Specification
PE43602
50 RF Digital Attenuator
6-bit, 31.5 dB, 9 kHz - 5.0 GHz
Features
 HaRP™-enhanced UltraCMOS™ device
 Attenuation: 0.5 dB steps to 31.5 dB
 High Linearity: Typical +58 dBm IIP3
 Excellent low-frequency performance
 3.3 V or 5.0 V Power Supply Voltage
 Fast switch settling time
 Programming Modes:
 Direct Parallel
 Latched Parallel
 Serial
 High-attenuation state @ power-up (PUP)
 CMOS Compatible
 No DC blocking capacitors required
 Packaged in a 24-lead 4x4x0.85 mm QFN
Figure 1. Functional Schematic Diagram
Figure 2. Package Type
24-lead 4x4x0.85 mm QFN
Document No. 70-0248-06 www.psemi.com
©2010 Peregrine Semiconductor Corp. All rights reserved.
Logo updated under non-rev change. Peregrine products are protected under one or more of the following U.S. Patents: http://patents.psemi.com
Page 1 of 11




Peregrine Semiconductor

PE43602 Datasheet Preview

PE43602 Datasheet

RF Digital Attenuator

No Preview Available !

PE43602
Product Specification
Table 1. Electrical Specifications @ +25°C, VDD = 3.3 V or 5.0 V
Parameter
Test Conditions
Frequency
Frequency Range
Attenuation Range
0.5 dB Step
Insertion Loss
9 kHz 5 GHz
Attenuation Error
0 dB - 31.5 dB Attenuation settings
0 dB - 31.5 dB Attenuation settings
0 dB - 31.5 dB Attenuation settings
9 kHz < 4 GHz
4 GHz 5 GHz
4 GHz 5 GHz
Return Loss
Relative Phase
P1dB (note 1)
All States
Input
9 kHz - 5 GHz
9 kHz - 5 GHz
20 MHz - 5 GHz
IIP3 Two tones at +18 dBm, 20 MHz spacing 20 MHz - 5 GHz
Typical Spurious Value
1 MHz
Video Feed Through
Switching Time
RF Trise/Tfall
Settling Time
50% DC CTRL to 10% / 90% RF
10% / 90% RF
RF settled to within 0.05 dB of final value
RBW = 5 MHz, Averaging ON
Note 1. Please note Maximum Operating Pin (50 ) of +23 dBm as shown in Table 3
Min
9 kHz
30
Typical
0 – 31.5
2.2
18
55
32
58
-110
10
650
400
4
Max
5 GHz
2.7
±(0.3 + 3)%
+0.4 + 5%
-0.3 - 3%
Units
dB
dB
dB
dB
dB
dB
deg
dBm
dBm
dBm
mVpp
ns
ns
µs
Performance Plots
Figure 3. 0.5 dB Step Error vs. Frequency *
200MHz
900MHz
1800MHz
2200MHz
1
3000MHz
4000MHz
5000MHz
0.5
0
-0.5
0 4 8 12 16 20 24 28 32
Attenuation Setting (dB)
* Monotonicity is held so long as Step-Error does not cross below -0.5
Figure 4. 1 dB Attenuation vs. Attenuation State
PE43602 Attenuation
35
30 900 MHz
1800 MHz
25
2200 MHz
3800 MHz
5000 MHz
20
15
10
5
0
0 5 10 15 20 25 30 35
Attenuation State
Figure 5. 0.5 dB Major State Bit Error
0.5dB State
1dB State
2dB State
4dB State
8dB State
16dB State
31.5dB State
2
1.5
Figure 6. 0.5 dB Attenuation Error vs. Frequency
200MHz
900MHz
1800MHz
2200MHz
3000MHz
4000MHz
5000MHz
2
1.5
11
0.5 0.5
00
-0.5 -0.5
-1 -1
-1.5 -1.5
-2
0
1000
2000
3000
4000
5000
Frequency (MHz)
-2
0 4 8 12 16 20 24 28 32
Attenuation Setting (dB)
©2010 Peregrine Semiconductor Corp. All rights reserved.
Document No. 70-0248-06 UltraCMOS™ RFIC Solutions
Page 2 of 11
Logo updated under non-rev change. Peregrine products are protected under one or more of the following U.S. Patents: http://patents.psemi.com


Part Number PE43602
Description RF Digital Attenuator
Maker Peregrine Semiconductor
Total Page 11 Pages
PDF Download

PE43602 Datasheet PDF

View PDF for Mobile








Similar Datasheet

1 PE43601 RF Digital Attenuator
Peregrine Semiconductor
2 PE43602 RF Digital Attenuator
Peregrine Semiconductor





Part Number Start With

0    1    2    3    4    5    6    7    8    9    A    B    C    D    E    F    G    H    I    J    K    L    M    N    O    P    Q    R    S    T    U    V    W    X    Y    Z

Site map

Webmaste! click here

Contact us

Buy Components

Privacy Policy