Datasheet

TX810
SLLS996A –SEPTEMBER 2009–REVISED APRIL 2010 www.ti.com
ELECTRICAL CHARACTERISTICS
All Specifications at T
A
= 25°C, VP = 5V, VN = -5V, VB = 0V, V
sub
= -5V, R
LOAD
= 400Ω; f = 5MHz, B3B2B1 = 111, V
IN
=
0.25V
PP
, unless otherwise noted. Test Level: A: Final tester limits; B: bench evaluation/simulation; C: Simulation
PARAMETER TEST CONDITIONS MIN TYP MAX UNIT Test
Level
DC POWER SPECIFICATIONS
Positive Supply VP 5
V B
Negative Supply VN -5
Quiescent current, VP, VN No Signal 50 µA A
Substrate Voltage, V
SUB
PowerPAD™ VN 0 V B
Digital Supply, VD 2.5 5 V B
Quiescent current, VD No Signal 50 µA A
Bias current, VP, VN path B3B2B1 = 001 1.25 1 0.75 mA/CH A
Bias current, VP, VN path B3B2B1 = 111 5.95 7 8.05 mA/CH A
Any output; B3B2B1 = 000; No
Leakage Current 0.5 µA A
Input
LOGIC INPUTS
Logic High Input Voltage; V
IH
2 VD V A
Logic High Input Current; I
IH
20 µA A
Logic Low Input Voltage; V
IL
0 0.4 V A
Logic Low Input Current; I
IL
Input 20 µA A
Capacitance, C
IN
5 pF C
POWER DISSIPATION All channels
Power-Down Dissipation B3B2B1 = 000; no signal 200 µW A
B3B2B1 = 001; no signal 80 92 mW A
Total Power Dissipation
B3B2B1 = 111; no signal 560 644 mW A
AC SPECIFICATIONS
1 µs positive and negative pulse
applied seperately at -90 90 V A
Input Amplitude, V
IN
PRF = 10 kHz
CW mode (continuous wave) -10 10 V B
B3B2B1 = 111 -0.9 -1.8 dB A
B3B2B1 = 100 -1.1 -1.8 dB A
Insertion loss, I
L
B3B2B1 = 001 -1.3 -2 dB A
B3B2B1 = 111, R
LOAD
= 50Ω -4.1 dB B
B3B2B1 = 001, R
LOAD
= 50Ω -7 dB B
Channel to channel I
L
matching B3B2B1 = 111 0.06 dB B
Insertion Loss, I
L
B3B2B1 = 111, at 20MHz -0.9 dB B
B3B2B1 = 111, R
LOAD
= 50 Ω 30 Ω B
B3B2B1 = 001, R
LOAD
= 50 Ω 62 Ω B
Equivalent Resistance, R
ON
B3B2B1 = 111 44 Ω B
B3B2B1 = 001 67 Ω B
B3B2B1 = 111 140 MHz B
-3dB Bandwidth, BW B3B2B1 = 100 115 MHz B
B3B2B1 = 001 65 MHz B
B3B2B1 = 111, V
IN
= 0.5V
PP
-74 dBc B
5MHz
B3B2B1 = 100, V
IN
= 0.5V
PP
-74 dBc B
2nd Harmonic Distortion, HD2, 5MHz
5MHz
B3B2B1 = 001, V
IN
= 0.5V
PP
-73 dBc B
5MHz
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