ade7953 Analog Devices, Inc., ade7953 Datasheet - Page 5

• Manufacturer Part Number: ade7953
• Description: Single Phase, Multifunction Metering Ic With Neutral Current Measurement Ade7953
• Manufacturer: Analog Devices, Inc.

Parameter
ANALOG PERFORMANCE
CF1 AND CF2 PULSE OUTPUTS
REFERENCE
CLKIN/CLKOUT PINS
LOGIC INPUTS—RESET, CLKIN, CS, SCLK,
LOGIC OUTPUTS—IRQ, REVP, ZX, ZX_I,
POWER SUPPLY
Signal-to-Noise Ratio
Signal-to-Noise-and-Distortion Ratio
Bandwidth (−3 dB)
Maximum Output Frequency
Duty Cycle
Active Low Pulse Width
Jitter
Output High Voltage, V
Output Low Voltage, V
REF Input Voltage Range
Input Capacitance
Reference Error
Output Impedance
Temperature Coefficient
Input Clock Frequency
Crystal Equivalent Series Resistance
MOSI/SCL/Rx, MISO/SDA/Tx
Input High Voltage, V
Input Low Voltage, V
Input Current, I
Input Capacitance, C
CLKOUT, MOSI/SCL/Rx, MISO/SDA/Tx
Output High Voltage, V
Output Low Voltage, V
VDD
I
DD
Current Channel A
Current Channel B, Voltage Channel
Current Channel A, Current Channel B
Voltage Channel
MOSI/SCL/Rx, MISO/SDA/Tx, RESET
CLKIN, CS, SCLK
IN
INL
IN
INH
OL
OL
OH
OH
Min
2.4
2.4
3.0
3.0
30
Typ
74
71
68
65
1.23
210
50
80
0.04
1.2
±0.9
1.45
10
−6.5
0
6.8
Rev. 0 | Page 5 of 68
Max
0.4
10
3.58
200
0.8
10
0.4
3.6
Unit
dB
dB
dB
dB
kHz
kHz
%
ms
%
V
V
V
pF
mV
kΩ
ppm/°C
MHz
Ω
V
V
μA
μA
pF
V
V
V
V
mA
Test Conditions/Comments
CF1 or CF2 frequency > 6.25 Hz
CF1 or CF2 frequency < 6.25 Hz
CF1 or CF2 frequency = 1 Hz
I
I
Nominal 1.2 V at REF pin
T
All specifications CLKIN = 3.58 MHz
VDD = 3.3 V ± 10%
VDD = 3.3 V ± 10%
V
VDD = 3.3 V ± 10%
I
I
For specified performance
3.3 V − 10%
3.3 V + 10%
SOURCE
SINK
SOURCE
SINK
A
IN
= 25°C
= 0 V
= 8 mA at 25°C
= 2 mA
= 500 μA at 25°C
= 800 μA
ADE7953