lt5527euf-trpbf Linear Technology Corporation, lt5527euf-trpbf Datasheet - Page 3

• Manufacturer Part Number: lt5527euf-trpbf
• Description: 400mhz To 3.7ghz High Signal Level Downconverting Mixer
• Manufacturer: Linear Technology Corporation

AC ELECTRICAL CHARACTERISTICS
P
IF output measured at 240MHz, unless otherwise noted. Test circuit shown in Figure 1. (Notes 2, 3, 4)
PARAMETER
Conversion Gain
Conversion Gain vs Temperature
Input 3rd Order Intercept
Single-Sideband Noise Figure
LO to RF Leakage
LO to IF Leakage
RF to LO Isolation
RF to IF Isolation
2RF-2LO Output Spurious Product
(f
3RF-3LO Output Spurious Product
(f
Input 1dB Compression
Note 1: Absolute Maximum Ratings are those values beyond which the life
of a device may be impaired.
Note 2: 450MHz, 900MHz and 3500MHz performance measured with
external LO and RF matching. See Figure 1 and Applications Information.
Note 3: Specifications over the –40°C to 85°C temperature range are
assured by design, characterization and correlation with statistical process
controls.
RF
RF
RF
= f
= f
= – 5dBm (–5dBm/tone for 2-tone IIP3 tests, ∆f = 1MHz), f
LO
LO
+ f
+ f
IF
IF
/2)
/3)
CONDITIONS
RF = 450MHz, IF = 140MHz, High Side LO
RF = 900MHz, IF = 140MHz
RF = 1700MHz
RF = 1900MHz
RF = 2200MHz
RF = 2650MHz
RF = 3500MHz, IF = 380MHz
T
RF = 450MHz, IF = 140MHz, High Side LO
RF = 900MHz, IF = 140MHz
RF = 1700MHz
RF = 1900MHz
RF = 2200MHz
RF = 2650MHz
RF = 3500MHz, IF = 380MHz
RF = 450MHz, IF = 140MHz, High Side LO
RF = 900MHz, IF = 140MHz
RF = 1700MHz
RF = 1900MHz
RF = 2200MHz
RF = 2650MHz
RF = 3500MHz, IF = 380MHz
f
f
f
f
f
f
f
f
900MHz: f
1900MHz: f
900MHz: f
1900MHz: f
RF = 450MHz, IF = 140MHz, High Side LO
RF = 900MHz, IF = 140MHz
RF = 1900MHz
LO
LO
LO
LO
RF
RF
RF
RF
A
= – 40°C to 85°C, RF = 1900MHz
= 400MHz to 2200MHz
= 2200MHz to 3700MHz
= 400MHz to 800MHz
= 800MHz to 3700MHz
= 400MHz to 2100MHz
= 2100MHz to 3200MHz
= 400MHz to 700MHz
= 700MHz to 3200MHz
RF
RF
RF
RF
= 830MHz at –5dBm, f
= 806.67MHz at –5dBm, f
= 1780MHz at –5dBm, f
= 1740MHz at –5dBm, f
LO
Standard Downmixer Application: V
= f
RF
– f
Note 4: SSB Noise Figure measurements performed with a small-signal
noise source and bandpass filter on RF input, and no other RF signal
applied.
IF
, P
LO
IF
= –3dBm (0dBm for 450MHz and 900MHz tests),
= 140MHz
IF
IF
IF
= 240MHz
= 240MHz
= 140MHz
CC
MIN
= 5V, EN = High, T
–0.018
≤–44
≤–36
≤–40
≤–50
23.2
24.5
24.2
23.5
22.7
20.8
18.2
13.3
11.6
12.1
12.5
13.2
13.9
16.1
TYP
>43
>38
–60
–65
–73
–63
>42
>54
2.5
3.4
2.3
2.3
2.0
1.8
0.3
9.5
8.9
9.0
MAX
A
LT5527
= 25°C,
UNITS
dB/°C
3
dBm
dBm
dBm
dBm
dBm
dBm
dBm
dBm
dBm
dBm
dBm
dBm
dBm
dBm
5527f
dBc
dBc
dBc
dBc
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB