MAX104 Datasheet, PDF (9/32 Pages) Maxim Integrated Products – ±5V, 1Gsps, 8-Bit ADC with On-Chip 2.2GHz Track/Hold Amplifier

±5V, 1Gsps, 8-Bit ADC with
On-Chip 2.2GHz Track/Hold Amplifier
Typical Operating Characteristics (continued)
(V_CCA = V_CCI = V_CCD = +5V, V_EE = -5V, V_CCO = +3.3V, REFIN connected to REFOUT, f_S = 1Gsps, T_A = +25°C, unless otherwise
noted.) _{DIFFERENTIAL NONLINEARITY}
vs. OUTPUT CODE
(LOW-FREQUENCY SERVO LOOP DATA)
0.5
DREADY RISE/FALL TIME,
DATA OUTPUT RISE/FALL TIME
VSWR vs. ANALOG INPUT FREQUENCY
1.5
0.4
1.4
0.3
DREADY
0.2
(200mV/div)
1.3
0.1
0
1.2
-0.1
-0.2
DATA
1.1
-0.3
(200mV/div)
-0.4
-0.5
0
32 64 96 128 160 192 224 256
OUTPUT CODE
TOTAL HARMONIC DISTORTION vs. V_EE
(f_IN = 125MHz, -1dBFS)
-60
500ps/div
1.0
0
500 1000 1500 2000 2500
ANALOG INPUT FREQUENCY (MHz)
TOTAL HARMONIC DISTORTION
vs. V_CCI = V_CCA = V_CCD
(f_IN = 125MHz, -1dBFS)
-60
-61
-61
-62
-62
-63
-63
-64
-64
-65
-65
-66
-66
-67
-67
-68
-68
-69
-69
-70
-5.50 -5.30 -5.10 -4.90 -4.70 -4.50
V_EE (V)
-70
4.50 4.70 4.90 5.10 5.30 5.50
V_CC (V)
Pin Description
CONTACT
A1–A4, A6, A7, B1, B2, C1, C2, D1, D2,
D3, G1, H1, J2, J3, K1–K3, L2, L3, M1,
N1, T2, T3, U1, V1, V2, W1–W4
NAME
GNDI
A5, B5, C5, H2, H3, M2, M3, U5, V5, W5
V_CCI
A8, B8, C8, U6, V6, W6
A9, B9, C9, U7, V7, W7
A10, E17, F2, P3, R17, R18
A11, B11, B16, B17, C11, C16, U9, U17,
V9, V17, V18, W9
A12–A19, B19, C19, D19, E19, F19,
G19, H19, J19, K19, L19, M19, N19,
P19, T19, U19, V19, W10-W19
GNDA
V_CCA
TESTPOINT (T.P.)
GNDD
V_CCO
FUNCTION
Analog Ground. For T/H amplifier, clock distribution, bandgap
reference, and reference amplifier.
Analog Supply Voltage, +5V. Supplies T/H amplifier, clock distri-
bution, bandgap reference, and reference amplifier.
Analog Ground. For comparator array.
Analog Supply Voltage, +5V. Supplies analog comparator array.
Test Point. Do not connect.
Digital Ground
PECL Supply Voltage, +3V to +5V
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