LTC5582 View Datasheet(PDF) - Linear Technology
Part Name
Description
MFG CO.
'LTC5582' PDF : 16 Pages View PDF
LTC5582
Absolute Maximum Ratings
(Note 1)
Supply Voltage.........................................................3.8V
Enable Voltage................................. –0.3V to VCC + 0.3V
Input Signal Power (Single-Ended, 50Ω)..............18dBm
Input Signal Power (Differential, 50Ω).................24dBm
TJMAX..................................................................... 150°C
Operating Temperature Range..................–40°C to 85°C
Storage Temperature Range................... –65°C to 125°C
Pin Configuration
TOP VIEW
VCC 1
IN+ 2
DEC 3
IN– 4
GND 5
10 FLTR
9 EN
11
GND
8 RT1
7 RT2
6 OUT
DD PACKAGE
10-LEAD (3mm s 3mm) PLASTIC DFN
TJMAX = 150°C, θJA = 43°C/W
EXPOSED PAD (PIN 11) IS GND, MUST BE SOLDERED TO PCB
Order Information
LEAD FREE FINISH
TAPE AND REEL
PART MARKING
PACKAGE DESCRIPTION
LTC5582IDD#PBF
LTC5582IDD#TRPBF
LFGZ
10-Lead 3mm × 3mm Plastic DFN
Consult LTC Marketing for parts specified with wider operating temperature ranges.
Consult LTC Marketing for information on non-standard lead based finish parts.
For more information on lead free part marking, go to: http://www.linear.com/leadfree/
For more information on tape and reel specifications, go to: http://www.linear.com/tapeandreel/
TEMPERATURE RANGE
–40°C to 85°C
Electrical Characteristics The l denotes the specifications which apply over the full operating
temperature range, otherwise specifications are at TA = 25°C. VCC = 3.3V, EN = 3.3V. Test circuit is shown in Figure 1. (Notes 2 and 3).
PARAMETER
CONDITIONS
MIN
TYP
MAX
UNITS
AC Input
Input Frequency Range (Note 4)
40 to 10000
MHz
Input Impedance
Differential
400//0.5
Ω//pF
fRF = 450MHz
RF Input Power Range
CW; Single-Ended, 50Ω
–57 to 2
dBm
Linear Dynamic Range
±1dB Linearity Error
59
dB
Output Slope
29.5
mV/dB
Logarithmic Intercept
–86.2
dBm
Output Variation vs Temperature
Normalized to Output at 25°C, Pin = –50dBm to 0dBm l
±0.5
dB
Deviation from CW Response
11dB Peak to Average Ratio (3-Carrier CDMA2K)
12dB Peak to Average Ratio (4-Carrier WCDMA)
0.1
dB
0.1
dB
2nd Order Harmonic Distortion
At RF Input; CW Input; PIN = 0dBm
67
dBc
3rd Order Harmonic Distortion
At RF Input; CW Input; PIN = 0dBm
62
dBc
5582f
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