PE43703MLI-Z Peregrine Semiconductor, PE43703MLI-Z Datasheet

no-image

PE43703MLI-Z

Manufacturer Part Number
PE43703MLI-Z
Description
IC RF DSA 7BIT 50 OHM 32-QFN
Manufacturer
Peregrine Semiconductor
Series
UltraCMOS™, HaRP™r
Datasheet

Specifications of PE43703MLI-Z

Attenuation Value
31.75dB
Tolerance
±0.25dB
Frequency Range
9kHz ~ 6GHz
Power (watts)
*
Impedance
50 Ohm
Package / Case
*
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
1046-1048-2

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
PE43703MLI-Z
Manufacturer:
PEREGRINE
Quantity:
5 727
Part Number:
PE43703MLI-Z
Manufacturer:
PEREGRINE
Quantity:
5 000
Part Number:
PE43703MLI-Z
Manufacturer:
PEREGRINE
Quantity:
20 000
Product Description
The PE43703 is a HaRP™-enhanced, high linearity, 7-bit RF
Digital Step Attenuator (DSA). This highly versatile DSA
covers a 31.75 dB attenuation range in 0.25 dB, 0.5 dB, or 1.0
dB steps. The customer can choose which step size and
associated specifications are best suited for their application.
The Peregrine 50Ω RF DSA provides multiple CMOS control
interfaces and an optional external Vss feature. It maintains
high attenuation accuracy over frequency and temperature and
exhibits very low insertion loss and low power consumption.
Performance does not change with V
regulator. This next generation Peregrine DSA is available in a
5x5 mm 32-lead QFN footprint.
The PE43703 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.
Figure 1. Package Type
32-lead 5x5x0.85 mm QFN Package
Figure 2. Functional Schematic Diagram
Document No. 70-0245-05 │ www.psemi.com
Parallel Control
Serial In
RF Input
CLK
LE
7
A0
Switched Attenuator Array
A1
Control Logic Interface
DD
A2
due to on-board
P/S
Vss
EXT
(optional)
©2008-2009 Peregrine Semiconductor Corp. All rights reserved.
Features
50 Ω RF Digital Attenuator
7-bit, 31.75 dB, 9 kHz - 6000 MHz
Vss
Product Specification
PE43703
RF Output
HaRP™-enhanced UltraCMOS™ device
Attenuation options: 0.25 dB, 0.5 dB, or
1.0 dB steps to 31.75 dB
High Linearity: Typical +59 dBm IIP3
Optional External Vss Control (Vss
3.3 V or 5.0 V Power Supply Voltage
Fast switch settling time
Programming Modes:
High-attenuation state @ power-up (PUP)
CMOS Compatible
No DC blocking capacitors required
EXT
0.25 dB monotonicity for ≤ 4.0 GHz
0.5 dB monotonicity for ≤ 5.0 GHz
1 dB monotonicity for ≤ 6.0 GHz
Excellent low-frequency performance
Direct Parallel
Latched Parallel
Serial-Addressable: Program up to
eight addresses 000 - 111
option
Page 1 of 15
EXT
)

Related parts for PE43703MLI-Z

PE43703MLI-Z Summary of contents

Page 1

... Vss Features due to on-board DD (optional) A2 P/S Vss EXT ©2008-2009 Peregrine Semiconductor Corp. All rights reserved. Product Specification PE43703 option EXT HaRP™-enhanced UltraCMOS™ device Attenuation options: 0.25 dB, 0.5 dB, or 1.0 dB steps to 31.75 dB 0.25 dB monotonicity for ≤ 4.0 GHz 0.5 dB monotonicity for ≤ 5.0 GHz 1 dB monotonicity for ≤ ...

Page 2

... Frequency (MHz) ©2008-2009 Peregrine Semiconductor Corp. All rights reserved. Page Test Conditions Frequency 9 kHz ≤ 4 GHz 9 kHz < 3 GHz 9 kHz < 3 GHz 3 GHz < 4 GHz 9 kHz - 4 GHz 9 kHz - 4 GHz 20 MHz - 4 GHz 20 MHz - 4 GHz 1 MHz ...

Page 3

... Figure 10. 0.5 dB Attenuation Error 4dB State 1.5 1.0 0.5 0.0 -0.5 -1.0 -1.5 4000 5000 ©2008-2009 Peregrine Semiconductor Corp. All rights reserved 5.0 V, Vss = -2 GND EXT Min Typical Max 9 kHz 5000 MHz 0 – 31.5 2.0 ±(0.25+4.5%) ±(0.3+5%) ±(1.3+0%) ...

Page 4

... Frequency (MHz) ©2008-2009 Peregrine Semiconductor Corp. All rights reserved. Page Test Conditions Frequency 9 kHz ≤ 6 GHz 9 kHz – 4 GHz 4 GHz ≤ 6 GHz 4 GHz ≤ 6 GHz 4 GHz ≤ 6 GHz 9 kHz - 6 GHz 9 kHz - 6 GHz ...

Page 5

... Figure 20. Output Return Loss @ Temperature 85C 0 -5 -10 -15 -20 -25 -30 -35 -40 -45 - ©2008-2009 Peregrine Semiconductor Corp. All rights reserved. -40C +25C 0 0.0 1.0 2.0 3.0 4.0 5.0 6.0 Frequency (GHz) 0dB 0.25dB 0.5dB 4dB 8dB 16dB Fre quency (GHz) for 16 dB State ...

Page 6

... Attenuation Setting (dB) Figure 25. Attenuation Error @ 3000 MHz +25C -40C 1.5 1.0 0.5 0.0 -0.5 -1.0 -1 Attenuation Setting (dB) ©2008-2009 Peregrine Semiconductor Corp. All rights reserved. Page Figure 22. Relative Phase Error vs. 1dB 2dB 31.75dB 35.00 30.00 25.00 20.00 15.00 10.00 5.00 0. Figure 24. Attenuation Error @ 1800 MHz +85C -0 ...

Page 7

... The Moisture Sensitivity Level rating for the PE43703 in the 5x5 QFN package is MSL1. Exposed Solder Pad Connection The exposed solder pad on the bottom of the package must be grounded for proper device operation. ©2008-2009 Peregrine Semiconductor Corp. All rights reserved. ) Vss EXT control must be ...

Page 8

... Vss supply Figure 28. Maximum Power Handling Capability: Z 30.0 25.0 20.0 15.0 10.0 5.0 0.0 1.0E+03 1.0E+04 1.0E+05 1.0E+06 ©2008-2009 Peregrine Semiconductor Corp. All rights reserved. Page Table 6. Absolute Maximum Ratings Max Units Symbol V 3.3 3 5.0 5.5 ...

Page 9

... Table 10. Serial Address Word Truth Table A7 (MSB Function Table 11. Serial Attenuation Word Truth Table Attenuation Setting RF1-RF2 L L Reference 31.75 dB Bits can either be set to logic high or logic low D7 must be set to logic low Q10 ©2008-2009 Peregrine Semiconductor Corp. All rights reserved. Address Word ...

Page 10

... The serial-addressable interface is controlled using three CMOS-compatible signals: Serial-In (SI), Clock (CLK), and Latch Enable (LE). The SI and CLK inputs allow data to be serially entered into the ©2008-2009 Peregrine Semiconductor Corp. All rights reserved. Page shift register. Serial data is clocked in LSB first, beginning with the Attenuation Word. ...

Page 11

... Parallel data hold time DIH Parallel/Serial setup time PSSU T Parallel/Serial hold time PSIH Digital register delay T PD (internal) Digital register delay T DIPD (internal, direct mode only) ©2008-2009 Peregrine Semiconductor Corp. All rights reserved. T DIH T AIH T PSIH T LESU T LEPW T PD VALID Min ...

Page 12

... LE from and back latch the DD programming word into the DSA. LE must be logic low prior to programming the next word. ©2008-2009 Peregrine Semiconductor Corp. All rights reserved. Page Figure 31. Evaluation Board Layout Peregrine Specification 101-0312 Note: Reference Fig. 32 for Evaluation Board Schematic Serial-Addressable Programming Procedure Position the Parallel/Serial ( P̅ ...

Page 13

... PE43703 Product Specification Figure 32. Evaluation Board Schematic Peregrine Specification 102-0381 Figure 33. Package Drawing QFN 5x5 mm MAX A NOM MIN Document No. 70-0245-05 │ www.psemi.com Note: Capacitors C1-C8, C13, & C14 may be omitted. 0.900 0.850 0.800 ©2008-2009 Peregrine Semiconductor Corp. All rights reserved. Page ...

Page 14

... Figure 34. Tape and Reel Drawing Figure 35. Marking Specifications 43703 YYWW ZZZZZ Table 15. Ordering Information Order Code Part Marking PE43703MLI 43703 PE43703MLI-Z 43703 PE43703 G – 32QFN 5x5mm-3000C EK43703-01 43703 ©2008-2009 Peregrine Semiconductor Corp. All rights reserved. Page Tape Feed Direction YYWW = Date Code ...

Page 15

... Peregrine assumes no liability for damages, including consequential or incidental damages, arising out of the use of its products in such applications. The Peregrine name, logo, and UTSi are registered trademarks and UltraCMOS, HaRP, MultiSwitch and DuNE are trademarks of Peregrine Semiconductor Corp. ©2008-2009 Peregrine Semiconductor Corp. All rights reserved. Page ...

Related keywords