Datasheet

ADF4116/ADF4117/ADF4118
Rev. D | Page 14 of 28
LATCH SUMMARIES
LOCK
DETECT
PRECISION
TEST
MODE BITS
DB20 DB19 DB18 DB17 DB16 DB15 DB14 DB13 DB12 DB11 DB9 DB8 DB7 DB6 DB5 DB4 DB3 DB2 DB1 DB0DB10
LDP T4 T3 T2 T1 R14 R13 R12 R11 R10 R8 R7 R6 R5 R4 R3 R2 R1 C2 (0) C1 (0)R9
14-BIT REFERENCE COUNTER, R
CONTROL
BITS
DB20 DB19 DB18 DB17 DB16 DB15 DB14 DB13 DB12 DB11 DB9 DB8 DB7 DB6 DB5 DB4 DB3 DB2 DB1 DB0DB10
G1 B13 B12 B11 B10 B9 B8 B7 B6 B5 B3 B2 B1 A5 A4 A3 A2 A1 C2 (0) C1 (1)B4
CONTROL
BITS
13-BIT B COUNTER 5-BIT A COUNTER
CP GAIN
DB19 DB18 DB17 DB16 DB15 DB14 DB13 DB12 DB11 DB9 DB8 DB7 DB6 DB5 DB4 DB3 DB2 DB1 DB0DB10
TC4 TC3 TC2 TC1 F6 F4 F3 F2 M3 M2 M1 PD1 F1 C2 (1) C1 (0)
CONTROL
BITS
MUXOUT
CONTROL
POWER-
DOWN 2
POWER-
DOWN 1
PHASE
DETECTOR
POLARITY
FASTLOCK
ENABLE
CP
THREE-
STATE
FASTLOCK
MODE
TIMER COUNTER
CONTROL
DB20 DB19 DB18 DB17 DB16 DB15 DB14 DB13 DB12 DB11 DB9 DB8 DB7 DB6 DB5 DB4 DB3 DB2 DB1 DB0DB10
PD2 TC4 TC3 TC2 TC1 F6 F4 F3 F2 M3 M2 M1 PD1 F1 C2 (1) C1 (1)
CONTROL
BITS
MUXOUT
CONTROL
POWER-
DOWN 2
POWER-
DOWN 1
COUNTER
RESET
COUNTER
RESET
FASTLOCK
ENABLE
CP
THREE-
STATE
FASTLOCK
MODE
TIMER COUNTER
CONTROL
REFERENCE COUNTER L
A
TCH
AB COUNTER LATCH
FUNCTION LATCH
INITIALIZATION LATCH
RESERVED
RESERVED
PD2X
DB20
X
RESERVED
XXX
RESERVED
RESERVED
X
X
RESERVED
XXX
PHASE
DETECTOR
POLARITY
00392-030
Figure 30. ADF411x family Latch Summary