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參數(shù)資料
| 型號： | 73K224BL |
| 廠商： | Electronic Theatre Controls, Inc. |
| 英文描述： | Single-Chip Modem w/ Integrated Hybrid |
| 中文描述： | 單芯片調(diào)制解調(diào)器瓦特/集成混合 |
| 文件頁數(shù)： | 22/33頁 |
| 文件大?。?/td> | 237K |
| 代理商： | 73K224BL |
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73K224BL
V.22bis/V.22/V.21/Bell 212A/103
Single-Chip Modem w/ Integrated Hybrid
22
DC ELECTRICAL CHARACTERISTICS
(TA = -40°C to 85°C, VDD = recommended range unless otherwise noted.)
PARAMETER
IDD, Supply Current
CONDITION
CLK = 11.0592 MHz
ISET Resistor = 2 M
Operating with crystal oscillator,
< 5 pF capacitive load on CLK pin
MIN
NOM
MAX
UNIT
IDD1, Active
IDD2, Idle
Digital Inputs
VIL, Input Low Voltage
VIH, Input High Voltage
All Inputs except Reset
XTL1, XTL2
Reset, XTL1, XTL2
IIH, Input High Current
IIL, Input Low Current
Reset Pull-down Current
Digital Outputs
VOH, Output High Voltage
20
5
27
7
mA
mA
0.8
V
2.0
VDD
V
3.0
VDD
100
V
μA
μA
μA
VI = VDD
VI = 0V
Reset = VDD
-200
2
50
IO = IOH Min
IOUT = -0.4 mA
IO = IOUT = 1.6 mA
RXD = GND
I
OUT
= 40 mA
2.4
VDD
V
VOL, Output Low Voltage
RXD Tri-State Pull-up Curr.
OH Output V
OL
Capacitance
CLK
Input Capacitance
0.4
-50
TBA
V
μA
V
-2
Maximum permitted load
All digital inputs
25
10
pF
pF
FIGURE 1: ANALOG INTERFACE HYBRID LOADING
TXA1
TXA2
RXA
R1
600
600
1:1
R2
600
(NOMINAL TELEPHONE
LINE IMPEDANCE)
C1
NOTE: Parameters expressed in dBm0 refer
to signals at the telephone line, i.e., across
R2 in Figure 1.
The signals at TXA1 or TXA2 are each
≈
8dB lower than at the line.
The signal at RXA is
≈
3 dB lower than at the
line.
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| 73K224BL-IGT | Single-Chip Modem w/ Integrated Hybrid |
| 73K224BL-IH | Single-Chip Modem w/ Integrated Hybrid |
| 73K324BL | Single-Chip Modem w/Integrated Hybrid |
| 73K324BL-IGT | CONN, SHROUDED HDR, 34PIN, MALE, 0.100 |
| 73K324BL-IH | Four Wall Header; No. of Contacts:34; Pitch Spacing:0.1"; No. of Rows:2; Gender:Header; Body Material:Glass-filled Polyester; Contact Plating:Nickel; Leaded Process Compatible:No; Mounting Type:Through Hole RoHS Compliant: No |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| 73K224BL-IGT | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Single-Chip Modem w/ Integrated Hybrid |
| 73K224BL-IH | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Single-Chip Modem w/ Integrated Hybrid |
| 73K224BL-IH/F | 功能描述:電信集成電路 Modem Data Pump With Hybrid Relay Driver RoHS:否 制造商:STMicroelectronics 類型:Telecom IC - Various 工作電源電壓:4.75 V to 5.25 V 電源電流: 工作溫度范圍:- 40 C to + 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:PQFP-100 封裝:Tray |
| 73K224BL-IHR/F | 功能描述:電信集成電路 Modem Data Pump With Hybrid Relay Driver RoHS:否 制造商:STMicroelectronics 類型:Telecom IC - Various 工作電源電壓:4.75 V to 5.25 V 電源電流: 工作溫度范圍:- 40 C to + 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:PQFP-100 封裝:Tray |
| 73K224L | 制造商:TERIDIAN 制造商全稱:TERIDIAN 功能描述:Single-Chip Modem |
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