HDMP-1022 Datasheet, PDF (11/40 Pages) Agilent(Hewlett-Packard) – Low Cost Gigabit Rate Transmit/Receive Chip Set with TTL I/Os

HDMP-1022 (Tx), HDMP-1024 (Rx)
DC Electrical Specifications
Tc = 0°C to +85°C, V_CC = 4.5 V to -5.5 V
Symbol
Parameter
V_IH,TTL TTL Input High Voltage Level, Guaranteed high signal for
all inputs
V_IL,TTL TTL Input Low Voltage Level, Guaranteed low signal for all
inputs
V_OH,TTL
V_OL,TTL
I_IH,TTL
I_IL,TTL
V_IP,H50
V_OP,BLL
TTL Output High Voltage Level, I_OH = -400 µA
TTL Output Low Voltage Level, I_OL = 1 mA
Input High Current (Magnitude), V_IN = V_CC
Input Low Current (Magnitude), V_IN = 0 Volts
H50 Input Peak-To-Peak Voltage
BLL Output Peak-To-Peak Voltage, Terminated with 50 Ω,
ac coupled
I_CC,Tx
Transmitter V_CC Supply Current, with HCLKSEL off
Tc = 50°C
I_CC,Rx Receiver V_CC Supply Current, Tc = 50°C
Units Min. Typ.
V
2.0
V
0
V
2.4
V
0
µA
0.004
µA
295
mV 200
mV 500
mA
385
mA
500
Note:
1. BLL outputs are measured with external 150 Ω pull-up resistors to ground. Refer to Figure 23 for additional information.
Max.
V_CC
0.8
V_CC
0.6
40
600
470
600
HDMP-1022 (Tx), HDMP-1024 (Rx)
AC Electrical Specifications
Tc = 25°C
Symbol
Parameter
Units Min. Typ.
t_r,TTLin
Input TTL Rise Time, 0.8 to 2.0 Volts
nsec
2
t_f,TTLin
Input TTL Fall Time, 2.0 to 0.8 Volts
nsec
2
t_r,TTLout
Output TTL Rise Time, 0.8 to 2.0 Volts, 10 pF load
nsec
1.1
t_f,TTLout
Output TTL Fall Time, 2.0 to 0.8 Volts, 10 pF load
nsec
1.5
t_r, _BLL
BLL Rise Time, Terminated with 50 Ω, ac coupled
psec
240
t_f,_BLL
BLL Fall Time, Terminated with 50 Ω, ac coupled
psec
240
VSWR_i,H50 H50 Input VSWR
2:1
VSWR_o,BLL BLL Output VSWR
2:1
Note:
1. BLL outputs are measured with external 150 Ω pull-up resistors to ground. Refer to Figure 23 for additional information.
Max.
2.4
2.4
HDMP-1022 (Tx), HDMP-1024 (Rx)
Typical Lock-Up Time
Tc = 25°C
DIV1
DIV0
HDMP-1022, msec
HDMP-1024, msec
0
0
2.0
2.2
0
1
3.0
3.2
1
0
4.5
4.7
1
1
8.0
11.0
Note:
1. Measured in Local Loop-Back mode with the state machine engaged and 0 cable length.
626
LINK^[1], msec
2.5
3.5
5.0
12.0