AD723ARU Analog Devices Inc, AD723ARU Datasheet - Page 2

• Manufacturer Part Number: AD723ARU
• Description: IC ENCODER RGB-NTSC/PAL 28-TSSOP
• Manufacturer: Analog Devices Inc
• Type: Video Encoderr

Specifications of AD723ARU

• Rohs Status: RoHS non-compliant
• Applications: Cameras, Internet Appliances, Set-Top Boxes
• Voltage - Supply, Digital: 2.7 V ~ 5.5 V
• Mounting Type: Surface Mount
• Package / Case: 28-TSSOP
• Screening Level: Industrial
• Package Type: TSSOP
• Pin Count: 28
• Voltage - Supply, Analog: -
• Lead Free Status / RoHS Status: Not Compliant

inputs terminated with 75
AD723–SPECIFICATIONS
Parameter
SIGNAL INPUTS (RIN, GIN, BIN)
TERMINATION SWITCH CHARACTERISTICS
(RT, GT, BT)
LOGIC INPUTS
(STND, SA, CE, TERM, SYNC, 4FSC)
VIDEO OUTPUTS
LOGIC OUTPUT (TVDET)
POWER SUPPLIES
NOTES
1
2
3
Specifications subject to change without notice.
Difference between ideal and actual color-bar subcarrier amplitudes.
Difference between ideal and actual color-bar subcarrier phase.
Current consumption is larger in standard termination mode. Current values shown for 50% average picture level. Larger current consumption possible for other levels.
Input Amplitude
Clamp Level
Input Resistance
Input Capacitance
Input Capacitance
Switch On Resistance
Logic LO Input Voltage
Logic HI Input Voltage
Logic LO Input Current (DC)
Logic HI Input Current (DC)
Luminance (Y)
Chrominance (C)
Composite (CV)
Luminance Trap (YTRAP) Output Resistance
LO Output Voltage
HI Output Voltage
Operating Voltage Range
Current Consumption
Power-Down Current
–3 dB Bandwidth, NTSC Mode
Gain Error
Gain Nonlinearity
Sync Amplitude
DC Black Level
Burst Amplitude
Chroma Level Error
Chroma Phase Error
Color Burst Width
Chroma/Luma Time Alignment
Chroma Feedthrough
DC Black Level
Gain Error
Gain Error wrt LUMA
Differential Gain Error wrt CRMA
Differential Phase Error wrt CRMA
DC Black Level
Quiescent
Composite Output Connected
S-Video Output Connected
1
2
. Outputs configured in active termination mode, 75
3
3
(V
S
= 3, T
No External Loads Present
Conditions
Full-Scale
RIN, GIN, BIN
VIN = 0 V
VIN = 0 V
NTSC
PAL
Direct Input Termination
Switch Input Termination
NTSC
PAL
NTSC
PAL
NTSC
PAL
Switch Input Termination
NTSC
PAL
RGB = 0
NTSC
PAL
Direct Input Termination
Switch Input Termination
Direct Input Termination
NTSC
PAL
Single Supply
75 Ω Load, Active Termination,
S-Video Inactive
75 Ω Load, Active Termination,
Composite Output Inactive
A
= 25 C, using 4FSC synchronous clock unless otherwise noted. Signal
external load.)
Min
1
2
–6.25
218
230
185
190
–6.8
2.7
Typ
714
400
5
5.2
0.015
0.020
4.7
6.1
–2.5
–0.7
0.3
262
277
450
450
250
251
4
± 3
2.51
2.26
19
10.5
661
608
–2.4
–0.75
0.14
0.9
0.95
456
440
1.4
0.02
2.98
16
30
41
0.09
Max
6
1
0.70
0.70
+1.5
362
385
315
320
40
+2.5
5.5
19
39
49
0.7
Unit
mV p-p
mV
MΩ
pF
pF
Ω
V
V
µA
µA
MHz
MHz
%
%
%
mV
mV
mV
mV
mV p-p
mV p-p
%
Degree
µs
µs
ns
mV p-p
mV
mV
%
%
%
%
Degree
mV
mV
kΩ
V
V
V
mA
mA
mA
µA