LTC5588IPF-1#PBF Linear Technology, LTC5588IPF-1#PBF Datasheet - Page 22

• 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

LTC5588-1
APPLICATIONS INFORMATION
Table 6: Differential LO Input Impedance vs Frequency for
EN = High and P
22
FREQUENCY
(MHz)
0.25
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.9
1.0
1.2
1.4
1.6
1.8
2.0
2.5
3.0
3.5
4.0
4.5
5.0
5.5
6.0
LO
DIFFERENTIAL
= 10dBm
IMPEDANCE
134-j48
126-j51
119-j46
109-j45
100-j40
58+j7.3
67-j2.9
51+j15
42+j18
34+j20
27+j16
INPUT
97-j36
94-j36
90-j35
84-j34
83-j33
77-j36
76-j37
73-j38
74-j37
74-j35
78-j28
74-j15
LO
REFLECTION COEFFICIENT
0.247
0.247
0.223
0.215
0.194
0.181
0.184
0.186
0.198
0.198
0.237
0.243
0.262
0.254
0.251
0.199
0.173
0.197
0.275
0.338
0.433
0.515
0.596
MAG
ANGLE
–104
–107
–111
–111
–113
–113
–115
–120
–145
–174
–43
–50
–55
–66
–79
–84
–90
–96
168
158
156
156
160
Table 7: Differential LO Input Impedance vs Frequency for
EN = Low and P
FREQUENCY
(MHz)
0.25
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.9
1.0
1.2
1.4
1.6
1.8
2.0
2.5
3.0
3.5
4.0
4.5
5.0
5.5
6.0
LO
DIFFERENTIAL
= 10dBm
IMPEDANCE
131-j48
125-j52
117-j46
107-j45
66-j0.2
56+j10
49+j18
39+j21
32+j22
25+j18
INPUT
98-j40
95-j36
92-j35
88-j34
83-j33
82-j32
75-j35
76-j35
72-j36
74-j35
73-j33
77-j25
73-j12
LO
REFLECTION COEFFICIENT
0.243
0.250
0.221
0.215
0.197
0.183
0.186
0.188
0.200
0.199
0.237
0.240
0.259
0.248
0.245
0.191
0.172
0.206
0.293
0.362
0.459
0.538
0.619
MAG
ANGLE
–107
–110
–114
–113
–115
–115
–118
–125
–152
–45
–52
–58
–69
–81
–87
–93
–99
180
164
154
153
153
158
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