4
TRANSMITTER GAIN STAGE
Gain Error
TXPG
R
L
= 220
, 0dB Setting
R
L
= 220
, Each Step Relative to 0dB
-0.22
+0.02
0.22
dB
-0.15
0.02
0.15
dB
TRANSMITTER FREQUENCY RESPONSE
Gain Ripple Peak to Peak
GP
Across 1.104MHz Bandwidth
-
0.2
0.6
dB
Stopband Attenuation
GS
At 2.65MHz
14
17
-
dB
Floor Attenuation
GM
At 9.94MHz
-
58
-
dB
RECEIVER INPUT (PGA1 AND PGA2)
Input Swing
RXIS
Differential
-
-
12
V
PP
M
Input Impedance
RXRIN
PGA1
1.0
-
PGA2
1.0
12
-
k
Common Mode Rejection
RXCMRR
1.1MHz
-
90
-
dB
Common Mode Range
RXCMIR
-0.25
-
0.25
V
Continuous Input Voltage
V
SS
-0.5
V
DD
+0.5
V
RECEIVER OUTPUT (INCLUDING PGA1 OUT)
Differential Output Swing
RXOS
RX
OUT
(R
L
= 2000
)
PGA1
OUT
(R
L
= 2000
)
End to End (RX
IN
to RX
OUT
)
Max Gain Single Ended (Note 4)
12.0
15.8
-
V
PP
V
PP
%
12.0
16.0
-
Differential Balance
RXDB
-
0.5
-
PGA1 Output Offset
RXOFF
-200
40
200
mV
PGA2 Output Offset
RXOFF
Max Gain Single Ended (Note 4)
-200
30
200
mV
Multi-Tone Power Ratio
RXMTPR
R
L
= 2000
Input Referred - V
DD
Input Referred - V
SS
-
65
-
dB
Power Supply Rejection
PSRR
45
69
-
dB
55
84
-
dB
RECEIVER GAIN STAGE
Absolute Gain Error
RXPG
Any Step (RX
IN
to RX
OUT
)
-0.3
0.01
0.3
dB
RECEIVER FREQUENCY RESPONSE
Gain Ripple Peak to Peak
GP
Across 1.104MHz Bandwidth
-
0.4
0.6
dB
Stopband Attenuation
GS
At 2.65MHz
14
19.4
-
dB
Floor Attenuation
GM
At 9.94MHz
-
53
-
dB
TRANSMITTER AND RECEIVER FILTER CUTOFF FREQUENCY
TX Filter F
C
RX Filter F
C
NOTES:
2. V
DD
= 5V typical, supply range
±
5%.
3. V
SS
= -5V typical, supply range
±
5%.
4. Single ended operation for reference only. Probed to these limits, but not packaged tested.
TX
FC
RX
FC
-0.15dB point
1.104
1.18
1.25
MHz
-0.15dB point
1.104
1.125
1.16
MHz
Electrical Specifications
V
DD
= 5V, V
SS
= -5V, R
L
Open, Over Temperature Range; Unless Otherwise Specified. Designed for
±
5%
Power Supply.
(Continued)
PARAMETER
SYMBOL
TEST
CONDITIONS
MIN
TYP
MAX
UNITS
HC6094