LMX2346 National Semiconductor Corporation, LMX2346 Datasheet - Page 13

• Manufacturer Part Number: LMX2346
• Description: Pllatinum? Frequency Synthesizer For Rf Personal Communications
• Manufacturer: National Semiconductor Corporation

(MHz)
1000
1100
1200
1300
1400
1500
1600
1700
1800
1900
2000
2100
2200
2300
2400
2500
LMX2346/7SLB F
100
200
300
400
500
600
700
800
900
F
IN
Real
ZF
500
376
297
244
203
168
145
128
114
100
(Ω)
88
80
75
76
87
80
66
57
51
46
42
39
37
35
32
IN
POWERED-UP
Imaginary
−270
−256
−246
−234
−217
−198
−180
−163
−153
−139
−125
−113
−100
ZF
−85
−83
−94
−91
−85
−79
−73
−67
−62
−58
−56
−55
(Ω)
F
IN
IN
V
CC
IN
|ZF
= 3.0V (T
568
455
386
338
297
260
231
207
191
171
153
138
125
114
120
123
112
102
(Ω)
94
86
79
73
69
66
64
IMPEDANCE
IN
|
Real
ZF
490
365
297
245
198
168
145
129
113
A
(Ω)
99
88
80
75
73
85
82
66
57
51
46
42
39
37
35
31
= 25˚C)
IN
POWERED-DOWN
Imaginary
−292
−257
−245
−234
−215
−198
−180
−163
−153
−140
−125
−113
−100
ZF
−84
−78
−93
−91
−84
−78
−71
−66
−62
−57
−55
−54
(Ω)
LMX2346/7SLB F
F
IN
IN
|ZF
570
446
385
339
292
260
231
208
190
171
153
138
125
111
115
124
112
102
(Ω)
93
85
78
73
68
65
62
13
IN
|
IN
Real
ZF
510
374
302
250
208
173
150
133
117
103
(Ω)
93
83
78
79
88
82
67
59
53
48
43
41
39
37
33
IMPEDANCE
IN
POWERED-UP
Imaginary
−270
−253
−245
−234
−218
−199
−182
−166
−154
−141
−128
−115
−102
ZF
−87
−85
−96
−92
−86
−80
−73
−68
−64
−60
−57
−57
(Ω)
F
IN
IN
V
CC
= 5.5V (T
|ZF
577
452
389
342
301
264
236
213
193
175
158
142
128
118
122
126
114
104
(Ω)
96
87
80
76
72
68
66
IN
|
Real
ZF
492
377
300
249
207
173
148
131
116
101
A
(Ω)
90
82
76
75
84
84
69
60
53
47
43
40
38
36
32
= 25˚C)
IN
POWERED-DOWN
Imaginary
−291
−257
−245
−234
−217
−199
−182
−164
−153
−140
−125
−114
−101
ZF
−88
−79
−92
−92
−86
−79
−73
−68
−63
−58
−56
−55
(Ω)
F
IN
IN
www.national.com
|ZF
572
456
387
342
300
264
235
210
192
173
154
140
126
116
115
125
115
105
(Ω)
95
87
80
75
69
67
64
IN
|