LT5521EUF Linear Technology, LT5521EUF Datasheet - Page 3

• Manufacturer Part Number: LT5521EUF
• Description: IC MIXER HI LIN 3.7GHZ 16-QFN
• Manufacturer: Linear Technology
• Series: LT5521r

Specifications of LT5521EUF

• Rf Type: Cellular, PHS, UMTS, WCDMA
• Frequency: 10MHz ~ 3.7GHz
• Number Of Mixers: 1
• Gain: -0.5dB
• Noise Figure: 12.5dB
• Secondary Attributes: Up Converter
• Current - Supply: 98mA
• Voltage - Supply: 3.15 V ~ 5.25 V
• Package / Case: 16-WQFN Exposed Pad
• Operating Temperature (min): -40C
• Operating Temperature (max): 85C
• Operating Temperature Classification: Industrial
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

AC ELECTRICAL CHARACTERISTICS
PARAMETER
Conversion Gain
Conversion Gain Variation vs Temperature
Input P1dB
Single-Side Band Noise Figure
IIP3
IIP2 (Note 6)
LO-RF Leakage
LO-IF Leakage
V
PARAMETER
Conversion Gain
Conversion Gain Variation vs Temperature
Input P1dB
Single-Side Band Noise Figure
IIP3
IIP2 (Note 6)
LO-RF Leakage
LO-IF Leakage
V
PARAMETER
Conversion Gain
Conversion Gain Variation vs Temperature
Input P1dB
Single-Side Band Noise Figure
IIP3
IIP2 (Note 6)
LO-RF Leakage
LO-IF Leakage
P
Note 1: Absolute Maximum Ratings are those values beyond which the life
of a device may be impaired.
Note 2: Specifications over the –40 C to 85 C temperature range are
assured by design, characterization and correlation with statistical process
controls.
Note 3: Interval from the rising edge of the Enable input to the time when
the RF output is within 1dB of its steady-state output.
CC
CC
LO
= 5V, EN = 2.9V, f
= 3.3V, EN = 2.9V, f
= –5dBm, f
RF
= 1950MHz, T
IF
IF
= 44MHz, P
= 250MHz, P
A
= 25 C. Test circuit shown in Figure 1.
IF
= –7dBm, f
IF
= –7dBm, f
LO
= 1001MHz, P
LO
= 1700MHz, P
CONDITIONS
Two Tones, f
Two Tones, f
f
CONDITIONS
Two Tones, f
Two Tones, f
f
CONDITIONS
Two Tones, f
Two Tones, f
f
LO
LO
LO
+ f
+ f
+ f
IF1
IF1
IF1
V
+ f
+ f
+ f
CC
LO
IF2
IF2
IF2
= 5V, EN = 2.9V, f
= –5dBm, f
IF
IF
IF
IF
IF
IF
LO
Note 4: Interval from the falling edge of the Enable signal to a 20dB drop
in the RF output power.
Note 5: R1 = R7 = 22.6 , Z1 = Z7 = 100nH.
Note 6: Second harmonic distortion measured at f
= 5MHz, P
= 5MHz, P
= 5MHz, P
= 5MHz, P
= 5MHz, P
= 5MHz, P
= –5dBm, f
RF
IF
IF
IF
IF
IF
IF
= –7dBm/Tone
= –7dBm/Tone,
= –7dBm/Tone
= –7dBm/Tone,
= –7dBm/Tone
= –7dBm/Tone,
= 1045MHz, T
RF
= 1950MHz, T
IF
= 250MHz, P
A
= 25 C.
MIN
MIN
MIN
A
IF
= 25 C. (Note 5)
= –7dBm, f
–0.012
–0.013
–0.009
+24.2
+24.5
+25.8
–0.5
12.8
–0.5
13.5
–0.5
12.5
TYP
TYP
TYP
+10
+49
–38
–59
+11
+50
–36
–60
+10
+49
–42
–40
LO
LO
+ f
= 1700MHz,
IF1
MAX
MAX
MAX
LT5521
+ f
IF2
.
UNITS
UNITS
UNITS
dB/ C
dB/ C
dB/ C
dBm
dBm
dBm
dBm
dBm
dBm
dBm
dBm
dBm
dBm
3
dBm
dBm
dBm
dBm
dBm
5521f
dB
dB
dB
dB
dB
dB