Datasheet
LTC6930-X.XX
4
6930fd
The l denotes the specifications which apply over the full operating
temperature range, otherwise specifications are at T
A
= 25°C. Unless otherwise noted, specifications apply over the full range of
operating supply voltage and frequency output: V
+
= 1.7V to 5.5V and all DIV settings with C
LOAD
= 5pF, R
LOAD
= ∞.
DC ELECTRICAL CHARACTERISTICS
SYMBOL PARAMETER CONDITIONS MIN TYP MAX UNITS
V
S
Supply Voltage Applied Between
V
+
and GND
l
1.7 5.5 V
I
S,DC
V
+
Combined Supply Current LTC6930-4.19
DIVA = DIVB = DIVC = 0, V
+
= 1.7V
DIVA = DIVB = DIVC = 0, V
+
= 3V
DIVA = DIVB = DIVC = 0, V
+
= 5.5V
DIVA = DIVB = DIVC = 1, V
+
= 1.7V
DIVA = DIVB = DIVC = 1, V
+
= 3V
DIVA = DIVB = DIVC = 1, V
+
= 5.5V
l
l
l
l
l
l
170
260
490
80
105
130
290
420
750
160
190
355
µA
µA
µA
µA
µA
µA
LTC6930-5.00
DIVA = DIVB = DIVC = 0, V
+
= 1.7V
DIVA = DIVB = DIVC = 0, V
+
= 3V
DIVA = DIVB = DIVC = 0, V
+
= 5.5V
DIVA = DIVB = DIVC = 1, V
+
= 1.7V
DIVA = DIVB = DIVC = 1, V
+
= 3V
DIVA = DIVB = DIVC = 1, V
+
= 5.5V
l
l
l
l
l
l
201
307
579
95
124
154
430
570
960
176
212
375
µA
µA
µA
µA
µA
µA
I
S,DC
V
+
Combined Supply Current LTC6930-7.37
DIVA = DIVB = DIVC = 0, V
+
= 1.7V
DIVA = DIVB = DIVC = 0, V
+
= 3V
DIVA = DIVB = DIVC = 0, V
+
= 5.5V
DIVA = DIVB = DIVC = 1, V
+
= 1.7V
DIVA = DIVB = DIVC = 1, V
+
= 3V
DIVA = DIVB = DIVC = 1, V
+
= 5.5V
l
l
l
l
l
l
296
453
853
139
183
226
480
660
1310
220
273
440
µA
µA
µA
µA
µA
µA
LTC6930-8.00
DIVA = DIVB = DIVC = 0, V
+
= 1.7V
DIVA = DIVB = DIVC = 0, V
+
= 3V
DIVA = DIVB = DIVC = 0, V
+
= 5.5V
DIVA = DIVB = DIVC = 1, V
+
= 1.7V
DIVA = DIVB = DIVC = 1, V
+
= 3V
DIVA = DIVB = DIVC = 1, V
+
= 5.5V
l
l
l
l
l
l
321
491
926
151
198
246
520
740
1380
240
295
475
µA
µA
µA
µA
µA
µA
LTC6930-8.19
DIVA = DIVB = DIVC = 0, V
+
= 1.7V
DIVA = DIVB = DIVC = 0, V
+
= 3V
DIVA = DIVB = DIVC = 0, V
+
= 5.5V
DIVA = DIVB = DIVC = 1, V
+
= 1.7V
DIVA = DIVB = DIVC = 1, V
+
= 3V
DIVA = DIVB = DIVC = 1, V
+
= 5.5V
l
l
l
l
l
l
310
500
880
150
190
210
490
760
1400
270
325
540
µA
µA
µA
µA
µA
µA
V
IH
Minimum High Level Input Voltage,
All Digital Input Pins
l
1.25 1.4 V
AC ELECTRICAL CHARACTERISTICS
The l denotes the specifications which apply over the full operating
temperature range, otherwise specifications are at T
A
= 25°C. Unless otherwise noted, specifications apply over the full range of
operating supply voltage and frequency output: V
+
= 1.7V to 5.5V and all DIV settings with C
LOAD
= 5pF, R
LOAD
= ∞.
SYMBOL PARAMETER CONDITIONS MIN TYP MAX UNITS
RMS Period Jitter DIVA = DIVB = DIVC = 0, V
+
= 3V
LTC6930-4.19 (4.194304MHz)
LTC6930-5.00 (5.000000MHz)
LTC6930-7.37 (7.372800MHz)
LTC6930-8.00 (8.000000MHz)
LTC6930-8.19 (8.192000MHz)
320
1.7
225
1.2
180
0.97
130
0.8
130
0.8
ps RMS
ns
P-P
ps RMS
ns
P-P
ps RMS
ns
P-P
ps RMS
ns
P-P
ps RMS
ns
P-P