ltc5590 Linear Technology Corporation, ltc5590 Datasheet - Page 3

• Manufacturer Part Number: ltc5590
• Description: Dual 600mhz To 1.7ghz High Dynamic Range Downconverting Mixer
• Manufacturer: Linear Technology Corporation

DC ELECTRICAL CHARACTERISTICS
unless otherwise noted. Test circuit shown in Figure 1. (Note 2)
PARAMETER
Low Current Mode Logic Input (I
I
I
I
Low Current Mode Current Consumption (I
Mixer Supply Current (Pins 12, 19)
IF Amplifier Supply Current (Pins 9, 10, 21, 22)
Total Supply Current (Pins 9, 10, 12, 19, 21, 22)
AC ELECTRICAL CHARACTERISTICS
PARAMETER
LO Input Frequency Range
RF Input Frequency Range
IF Output Frequency Range
RF Input Return Loss
LO Input Return Loss
IF Output Impedance
LO Input Power
LO to RF Leakage
LO to IF Leakage
RF to LO Isolation
RF to IF Isolation
Channel-to-Channel Isolation
High Side LO Downmixer Application: I
PARAMETER
Conversion Gain
Conversion Gain Flatness
Conversion Gain vs Temperature
Input 3rd Order Intercept
SSB Noise Figure
P
SEL
SEL
SEL
LO
Input High Voltage
Input Low Voltage
Input Current
= 0dBm, P
RF
= –3dBm (Δf = 2MHz for two tone IIP3 tests), unless otherwise noted. Test circuit shown in Figure 1. (Notes 2, 3, 4)
SEL
) High = Low Power, Low = Normal Power Mode
SEL
SEL
= High)
= Low, RF = 700MHz to 1100MHz, IF = 190MHz, f
CONDITIONS
RF = 700MHz
RF = 900MHz
RF = 1100MHz
RF = 900 ±30MHz, LO = 1090MHz, IF = 190 ±30MHz
T
RF = 700MHz
RF = 900MHz
RF = 1100MHz
RF = 700MHz
RF = 900MHz
RF = 1100MHz
C
= –40ºC to 105ºC, RF = 1950MHz
CONDITIONS
–0.3V to V
Both Channels Enabled
Both Channels Enabled
Both Channels Enabled
CONDITIONS
Low Side LO
High Side LO
Requires External Matching
Z
Z
Differential at 190MHz
f
f
f
f
f
f
f
LO
LO
LO
RF
RF
RF
RF
O
O
= 50Ω, 700MHz to 1400MHz
= 50Ω, 700MHz to 1500MHz
= 600MHz to 1700MHz
= 600MHz to 1700MHz
= 600MHz to 1200MHz
= 1200MHz to 1700MHz
= 700MHz to 1500MHz
= 700MHz to 1500MHz
= 700MHz to 1500MHz
CC
+ 0.3V
V
V
CC
CC
= 3.3V, V
= 3.3V, V
CCIF
CCIF
= 3.3V, ENA = ENB = High, I
= 3.3V, ENA = ENB = High, I
LO
= f
RF
+ f
MIN
MIN
23.5
–20
MIN
2.5
IF
7.0
–4
1100 to 1700
380Ω||2.2pF
700 to 1500
600 to 1100
5 to 500
–0.006
±0.25
<–36
<–26
25.3
26.0
24.8
TYP
TYP
123
116
239
>12
>12
>56
>17
>50
>45
TYP
SEL
8.6
8.7
8.5
9.3
9.7
9.9
SEL
0
LTC5590
= Low, T
= Low, T
MAX
MAX
MAX
159
146
305
0.3
30
6
C
C
= 25°C,
= 25°C,
UNITS
UNITS
UNITS
dB/°C
3
MHz
MHz
MHz
MHz
dBm
dBm
dBm
dBm
dBm
dBm
5590f
R||C
mA
mA
mA
μA
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
V
V