qf4a512 ETC-unknow, qf4a512 Datasheet - Page 6

• Manufacturer Part Number: qf4a512
• Description: 4-channel Programmable Signal Converter Psc
• Manufacturer: ETC-unknow

AV_PB
Supply Current & Power Dissipation
Digital Inputs (SCLK, SDI, /CS, /RST)
Digital Input (XIN)
Digital Outputs (SDO, DRDY/SEL)
Digital Output (XOUT)
Rev C5, Jan 07
I
I
P
V
GD
AN
V
DD18
DD33
V
R
C
V
C
C
V
V
C
CI
I
I
IN
IN
DD
OH
OL
IH
IN
IN
IH
IN
IL
IL
O
L
Differential Input Capacitance
Differential Input Resistance
Passband Attenuation (DC to 500 kHz)
Group Delay Variation (DC to 500 kHz)
Channel Isolation,
Alias Noise Attenuation
Anti-aliasing Filter Cutoff Frequency, aaf_freq=0
1.8V Supply Operating Current
3.3V Supply Operating Current
Power Dissipation, Active - Single channel, f
High-level Input Voltage, DV
Low-level Input Voltage, DV
Input (leakage) current (SCLK, SDI)
Pull-up Resistance (/CS, /RST)
Pull-down Resistance (DRDY)
Input Capacitance
High-level Input Voltage, DV
Low-level Input Voltage, DV
Input (leakage) current
Input Capacitance
High-level Output Voltage, DV
Low-level Output Voltage, DV
Output Capacitance
Load Capacitance
f
f
ADC
ADC
†
- Standby
- Power Down
= 50MHz
= 100MHz
DD33
DD18
DD33
DD18
DD33
†
DD33
= 3.0V
= 1.6V
= 3.6V
= 2.0V
= 3.0V, I
= 3.0V, I
- f
- f
- f
- Standby
- Power down
- f
- f
- f
- Standby
- Power Down
S
S
S
S
S
S
aaf_freq=1
= 1kHz (four channels)
= 100kHz (four channels)
= 2.5MHz (single channel)
= 1kHz (four channels)
= 100kHz (four channels)
= 2.5MHz (single channel)
OL
OH
= 100uA
S
= -100uA
= 100kHz
PRELIMINARY
6
-0.3
4.6
1.4
2.8
45
2
0
129
147
1.1
0.5
4.3
0.6
0.2
1.6
tbd
tbd
tbd
tbd
tbd
10
75
35
98
17
17
87
31
5
4
500
5.4
0.2
5.5
0.8
0.4
0.2
30
5
3
2
MHz
mW
dBc
kHz
mA
mA
pF
kΩ
dB
dB
nA
kΩ
pF
nA
pF
pF
pF
%
V
V
V
V
V
V
4
4
4
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QF4A512