MAX2036CCQ+ Maxim Integrated Products, MAX2036CCQ+ Datasheet - Page 4

• Manufacturer Part Number: MAX2036CCQ+
• Description: IC VGA W/OCTAL MIXER 8CH 100TQFP
• Manufacturer: Maxim Integrated Products

Specifications of MAX2036CCQ+

• Amplifier Type: Variable Gain
• Number Of Circuits: 8
• Output Type: Differential
• -3db Bandwidth: 2MHz
• Current - Supply: 245mA
• Current - Output / Channel: 3.75mA
• Voltage - Supply, Single/dual (±): 4.75 V ~ 5.25 V
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 100-TQFP Exposed Pad, 100-eTQFP, 100-HTQFP, 100-VQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Slew Rate: -
• Gain Bandwidth Product: -
• Current - Input Bias: -
• Voltage - Input Offset: -

Ultrasound VGA Integrated
with CW Octal Mixer
AC ELECTRICAL CHARACTERISTICS—VGA MODE
(Figure 7, V
1, TEST_MODE = 0, PD = 0, CW_VG = 1, CW_M1 = 0, CW_M2 = 0, VG_CLAMP_MODE = 1, f
GND at each of the VGA differential outputs is 60pF, differential capacitance across the VGA outputs is 10pF, R
puts pulled up to +11V through four separate ±0.1% 115Ω resistors, differential mixer inputs are driven from a low-impedance source.
Typical values are at V
4
Mode Select Response Time
VGA MODE
Large-Signal Bandwidth
Differential Input Resistance
Input Effective Capacitance
Differential Output Resistance
Maximum Gain
Minimum Gain
Gain Range
Absolute Gain Error
VGA Gain Response Time
Input-Referred Noise
Output-Referred Noise
Second Harmonic
Third-Order Intermodulation
Distortion
Channel-to-Channel Crosstalk
_______________________________________________________________________________________
PARAMETER
CC
= V
REF
CC
= 4.75V to 5.25V, V
= V
REF
= 5V, T
SYMBOL
f -3dB
R
IMD3
HD2
C
R
A
OUT
IN
IN
CM
= +25°C, unless otherwise noted.) (Note 2)
= (3/5)V
CW_VG set from logic 1 to 0 or from 0 to 1
(Note 9)
V
3dB bandwidth,
gain = 20dB
f
T
V
T
V
T
V
50dB gain change to within 1dB final value
V G_C TL set for m axi m um g ai n, no i np ut si g nal
VG_CTL set for
+20dB of gain
VG_CLAMP_MODE = 1,
VG_CTL set for +20dB of gain,
f
VG_CLAMP_MODE = 1,
VG_CTL set for +20dB of gain,
f
VG_CTL set for +20dB of gain,
f
V
V
VG_CTL set for +20dB of gain
RF
RF
RF
RF1
A
A
A
OUT
REF
REF
REF
OUT
OUT
= +25°C, -2.0V < VG_CTL < -1.8V,
= +25°C, -1.8V < VG_CTL < +1.2V,
= +25°C, +1.2V < VG_CTL < +2.0V,
= 10MHz, each input to ground
= 5MHz, V
= 10MHz, V
= 5MHz, f
REF
= 5V
= 5V
= 5V
= 1.5V
= 1.5V
= 1V
, T
P-P
A
P-P
P-P
= 0°C to +70°C, V
OUT
differential, f
RF2
OUT
,
, V
CONDITIONS
REF
= 5.01MHz,
= 1.5V
Differential output
capacitance is 10pF,
capacitance to GND at
each single-ended output
is 60pF, R
No capacitive load,
R
= 1.5V
L
= 5V (Note 3)
= 1kΩ
No input signal
V
1kHz offset
OUT
P-P
P-P
RF
= 1.5V
L
= 10MHz,
= 1kΩ
GND
P-P
= 0V, LOW_PWR = 0, M4_EN = 0, CW_FILTER =
,
RF
MIN
170
-55
-40
= f
LO
/16 = 5MHz, capacitance to
-10.5
TYP
39.5
±0.6
±0.5
±1.2
200
100
120
-62
-62
-52
-80
17
22
15
50
60
2
1
2
L
= 1kΩ, CW mixer out-
MAX
230
nV/√Hz
nV/√Hz
UNITS
MHz
dBc
dBc
dB
dB
dB
dB
dB
µs
pF
µs
Ω
Ω