LTC5588IPF-1#PBF Linear Technology, LTC5588IPF-1#PBF Datasheet - Page 15

• Manufacturer Part Number: LTC5588IPF-1#PBF
• Description: IC, MODULATOR, 200MHz To 6GHz, TQFN-24
• Manufacturer: Linear Technology

Specifications of LTC5588IPF-1#PBF

• Frequency Range: 200MHz To 6GHz
• Rf Type: GSM, LTE, WCDMA, WiMax
• Supply Voltage Range: 3.15V To 3.45V
• Rf Ic Case Style: TQFN
• No. Of Pins: 24
• Operating Temperature Range: -40°C To +85°C
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

AC-terminated with 50Ω to ground, BBPI, BBMI, BBPQ, BBMQ inputs 0.5V
and 5.5MHz for OIP3 and OIP2, or else baseband input frequency = 100kHz, I and Q 90° shifted, lower sideband selection, LINOPT pin
floating, unless otherwise noted. Test circuit is shown in Figure 8.
TYPICAL PERFORMANCE CHARACTERISTICS
90
80
70
60
50
40
30
Output IP2 vs RF Frequency for High
Side LO Injection (f
f
0
BB2
f
f
LO
IM2
= f
= 141MHz, P
= f
RF
1
RF
3.3V, 85°C
3.3V, 25°C
3.15V, 25°C
3.45V, 25°C
3.3V, –40°C
+ f
– f
RF FREQUENCY (GHz)
BB1
BB2
2
3.0
2.5
2.0
1.5
1.0
0.5
0
LOM
–40
3
GNDRF to GND Thermistor DC
Resistance vs Temperature
(I
V
BB1
GNDRF(DC)
GNDRF
= 10dBm
= 140MHz,
4
> V
0
GND
TEMPERATURE (°C)
5
= 100μA)
55881 G78
40
6
80
V
V
V
V
CC
CC
CC
CC
90
80
70
60
50
40
30
120
= 3.45V
= 3.3V
= 3.15V
= 0V
Output IP2 vs RF Frequency for Low
Side LO Injection (f
f
0
BB2
55881 G81
f
f
LO
IM2
= f
= 141MHz, P
= f
RF
1
RF
3.3V, 85°C
3.3V, 25°C
3.15V, 25°C
3.45V, 25°C
3.3V, –40°C
– f
+ f
RF FREQUENCY (GHz)
BB1
BB2
2
LOM
3
BB1
= 0dBm
DC
= 140MHz,
4
, and 1V
3.0
2.5
2.0
1.5
1.0
0.5
0
5
–40
V
55881 G79
GNDRF to GND Thermistor DC
Resistance vs Temperature
(I
CC
V
GNDRF(DC)
P-P(DIFF)
GNDRF
= 3.3V, EN = 3.3V, T
6
> V
0
GND
, baseband input frequencies = 4.5MHz
TEMPERATURE (°C)
= 200μA)
90
80
70
60
50
40
30
40
0
Output IP2 vs RF Frequency for Low
Side LO Injection (f
f
BB2
= 141MHz, P
80
1
3.3V, 85°C
3.3V, 25°C
3.15V, 25°C
3.45V, 25°C
3.3V, –40°C
A
= 25°C, LOP input
V
V
V
V
RF FREQUENCY (GHz)
CC
CC
CC
CC
2
LTC5588-1
120
= 3.45V
= 3.3V
= 3.15V
= 0V
55881 G82
LOM
3
BB1
= 10dBm
f
f
= 140MHz,
LO
IM2
4
= f
= f
RF
RF
15
5
– f
+ f
55881 G80
55881fb
BB1
BB2
6