AD9927 Analog Devices, AD9927 Datasheet - Page 7

• Manufacturer Part Number: AD9927
• Description: 14-Bit CCD Signal Processor
• Manufacturer: Analog Devices

VERTICAL DRIVER SPECIFICATIONS
VH1, VH2 = 15 V. VM1, VM2, VMM = 0 V. VL1, VL2, VLL = −7.5 V. C
Table 5.
Parameter
V-DRIVER OUTPUTS (SIMPLIFIED LOAD CONDITIONS, 3000 pF to GROUND)
SUBCK OUTPUT (SIMPLIFIED LOAD CONDITIONS, 1000 pF to GROUND)
Delay Time, VL to VM and VM to VH
Delay Time, VM to VL and VH to VM
Rise Time, VL to VM
Rise Time, VM to VH
Fall Time, VM to VL
Fall Time, VH to VM
Output Currents
R
Delay Time, VLL to VH
Delay Time, VH to VLL
Delay Time, VLL to VMM
Delay Time, VMM to VH
Delay Time, VH to VMM
Delay Time, VMM to VLL
Rise Time, VLL to VH
Rise Time, VLL to VMM
Rise Time, VMM to VH
Fall Time, VH to VLL
Fall Time, VH to VMM
Fall Time, VMM to VLL
Output Currents
R
ON
ON
@ −7.25 V
@ −0.25 V
@ +0.25 V
@ +14.75 V
@ −7.25 V
@ −0.25 V
@ +0.25 V
@ +14.75 V
V-DRIVER
V-DRIVER
OUTPUT
INPUT
Figure 2. Definition of V-Driver Timing Specifications
50%
10%
90%
t
PLM
t
RLM
,
t
Rev. 0 | Page 7 of 100
PMH
,
t
RMH
,
t
PLH
,
t
RLH
L
shown in load model, 25°C.
Symbol
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
50%
PLM
PML
RLM
RMH
FML
FHM
PLH
PHL
PLM
PMH
PHM
PML
RLH
RLM
RMH
FHL
FHM
FML
90%
, t
, t
10%
PMH
PHM
t
PML
t
FML
,
t
PHM
,
t
FHM
,
t
PHL
,
t
FHL
Min
Typ
35
35
125
260
220
125
10
−22
22
−10
25
30
25
25
30
25
40
45
30
40
90
25
20
−12
12
−20
Max
35
35
AD9927
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
mA
mA
mA
mA
Ω
mA
mA
mA
mA
Ω