MAX3507EGI Maxim, MAX3507EGI Datasheet - Page 3

• Manufacturer Part Number: MAX3507EGI
• Description: Upstream CATV Amplifier with On-Chip Anti-Alias Filter
• Manufacturer: Maxim

AC ELECTRICAL CHARACTERISTICS
(MAX3507 EV Kit, V
unless otherwise specified. A 4:1 impedance ratio (300Ω to 75Ω) balun is connected to differential output ports and balun output is
terminated into a 75Ω load. Typical parameters are at V
Voltage Gain (A
Gain Flatness
Gain Step Size
Transmit-Disable Mode Noise
Isolation in Transmit Disable
Mode
Transmit Mode Noise
Transmit Enable Transient
Duration
Transmit Disable Transient
Duration
Transmit Disable/Transmit
Enable Transient Step Size
Input Impedance
Output Return Loss
Output Return Loss in Transmit
Disable Mode
PARAMETER
V
)
CC
_______________________________________________________________________________________
= +4.75V to +5.25V, V
V
V
f
f
transition of D0, D1
f
gain code = 81, T
Any BW = 160kHz from 5MHz to 65MHz, TXEN = V
(Note 3)
TXEN = V
Any BW = 160kHz from 5MHz to 65MHz, gain = -26dB to
+30dB (Note 3)
TXEN input rise/fall time < 0.1µs,
T
TXEN input rise/fall time < 0.1µs,
T
D7 = 1, gain code = 119 (A
D7 = 0, gain code = 94 (A
f
f
gain code = 125 (A
f
f
T
(Note 2)
f
T
(Note 3)
IN
IN
IN
IN
IN
IN
IN
IN
A
A
A
A
OU T
OU T
= 5M H z to 42M H z i n 75Ω system , TX E N = V
= 5MHz to 65MHz, A
= 5MHz to 65MHz, A
= 5MHz to 42MHz, D7 = 0, gain code = 109; D7 = 1,
= +25°C (Notes 3, 4)
= +25°C (Notes 3, 4)
= 5MHz to 65MHz, single ended (Note 3)
= 5MHz to 42MHz in 75Ω system, D7 = 1,
= 5MHz,
= 0°C to +85°C
= 65MHz,
= 0°C to +85°C
= 61d Bm V , f
= 61d Bm V , f
EE
GND
Upstream CATV Amplifier with
, f
IN
= 0, V
= 5MHz to 65MHz
IN
IN
A
CC
V
= 0°C to +85°C
= 42M H z, eq ual i zer d i sab l ed ( N ote 3)
= 65M H z, eq ual i zer d i sab l ed ( N ote 3)
= 30dB) (Note 5)
TXEN
= +5.0V, T
CONDITIONS
V
V
D7 = 1, gain code = 125
D7 = 1, gain code = 119
D7 = 1, gain code = 104
D7 = 1, gain code = 84
D7 = 1, gain code = 64
D7 = 0, gain code = 74
D7 = 0, gain code = 54
D7 = 0, gain code = 42
D7 = 1, gain code = 127
= -26dB to +30dB
= -26dB to +30dB, any 2-bit
V
= V
V
= 0), T
= >27dB), T
On-Chip Anti-Alias Filter
SHDN
A
= +25°C.) (Note 1)
A
= +25°C (Note 3)
= V
CC
A
= +25°C
, V
E E
IN
( N ote 5)
= +34dBmV differential, T
EE
-10.5
-20.4
-27.2
MIN
29.6
26.8
19.5
29.0
-0.7
-1.1
-2.1
9.7
0.7
0.6
0.8
-19.1
-25.7
TYP
31.1
28.3
20.9
10.9
-9.3
-0.5
-0.7
0.5
0.5
1.0
1.0
1.5
70
10
10
A
= -40°C to +85°C,
MAX
-17.8
-24.2
-54.5
32.6
29.8
22.3
12.1
+0.2
+0.3
-8.1
100
1.7
1.3
1.4
-64
5.2
2
2
UNITS
mVp-p
dBmV
dBc
dB
dB
dB
dB
kΩ
dB
dB
µs
µs
3