ADG1221BRMZ Analog Devices Inc, ADG1221BRMZ Datasheet - Page 8

• Manufacturer Part Number: ADG1221BRMZ
• Description: IC SWITCH DUAL SPST 10MSOP
• Manufacturer: Analog Devices Inc
• Series: iCMOS®r

Specifications of ADG1221BRMZ

• Function: Switch
• Circuit: 2 x SPST - NO
• On-state Resistance: 270 Ohm
• Voltage Supply Source: Single, Dual Supply
• Voltage - Supply, Single/dual (±): 10.8 V ~ 13.2 V, ±15 V
• Current - Supply: 1µA
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 10-TFSOP, 10-MSOP (0.118", 3.00mm Width)
• Analogue Switch Type: SPST
• No. Of Channels: 2
• Bandwidth: 960MHz
• On State Resistance Max: 200ohm
• Turn Off Time: 85ns
• Turn On Time: 130ns
• Supply Voltage Range: 10.8V To 13.2V, ± 13.5V To ± 16.5V
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

ADG1221/ADG1222/ADG1223
TERMINOLOGY
I
The positive supply current.
I
The negative supply current.
V
The analog voltage on Terminal D and Terminal S.
R
The ohmic resistance between Terminal D and Terminal S.
R
Flatness is defined as the difference between the maximum and
minimum value of on resistance, as measured over the specified
analog signal range.
I
The source leakage current with the switch off.
I
The drain leakage current with the switch off.
I
The channel leakage current with the switch on.
V
The maximum input voltage for Logic 0.
V
The minimum input voltage for Logic 1.
I
The input current of the digital input.
C
The off switch source capacitance, measured with reference
to ground.
C
The off switch drain capacitance, measured with reference
to ground.
C
The on switch capacitance, measured with reference to ground.
C
The digital input capacitance.
DD
SS
S
D
D
INL
ON
FLAT(ON)
S
D
D
IN
D
INL
INH
, I
(Off)
(Off)
, C
(Off)
(V
(Off)
(I
S
(On)
S
INH
S
)
(On)
)
Rev. A | Page 8 of 16
t
The delay between applying the digital control input and the
output switching on (see Figure 26).
t
The delay between applying the digital control input and the
output switching off (see Figure 26).
t
Off time or on time measured between the 90% points of both
switches, when switching from one address state to another
(ADG1223 only).
Q
A measure of the glitch impulse transferred from the digital
input to the analog output during switching.
Off Isolation
A measure of unwanted signal coupling through an off switch.
Crosstalk
A measure of unwanted signal that is coupled through from one
channel to another as a result of parasitic capacitance.
–3 dB Bandwidth
The frequency at which the output is attenuated by 3 dB.
On Response
The frequency response of the on switch.
Insertion Loss
The loss due to the on resistance of the switch.
THD + N (Total Harmonic Noise Plus Distortion)
The ratio of the harmonic amplitude plus noise of the signal to
the fundamental.
ACPSRR (AC Power Supply Rejection Ratio)
Measures the ability of a part to avoid coupling noise and spurious
signals that appear on the supply voltage pin to the output of the
switch. The dc voltage on the device is modulated by a sine wave
of 0.62 V p-p. The ratio of the amplitude of signal on the output
to the amplitude of the modulation is the ACPSRR.
ON
OFF
BBM
INJ
(Charge Injection)