Agilent Technologies L4400 Manuale Utente Scaricare il pdf (Pagina 6)

Product specifications

Digital input/output characteristics

Eight 8-bit channels: 8 bits wide,

input or output, non-isolated Vin 0 V – 5 V

Vout 1.65 V – 5 V

1,2

Iout (max) 24 mA

Frequency (max) 10 MHz

Load

(max) 400 mA

rise

+ t

fall

(typ) 6 ns

Handshake lines

Vin 0 – 5 V

Vout 1.65 – 5 V

2,4

I out (max) 24 mA

Frequency (max) 10 MHz

Counter function characteristics

Maximum frequency 10 MHz (max) 50% duty cycle

Vin 0 V – 5 V

Totalizer function characteristics

Maximum count 2^32 – 1 (4,294,967,296)

Maximum input frequency 10 MHz (max), rising or falling edge

programmable

Vin 0 V – 5 V

Gate input 0 V – 5 V

System clock generator characteristics

Frequency 20 MHz – 10 Hz configurable divide-by-

n 24-bits, programmable on/off

Vout 1.65 V – 5 V

I out (max) 24 mA

Accuracy 100 ppm

1. Conﬁgurable by 8-bit channel

2. Lower current drive at lower voltages

3. From memory with handshaking

4. Conﬁgurable by bank

5. 5 V, 50 pF load

1 2 3 4 5 6 7 8 9 10

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Agilent Technologies L4400 Manuale Utente Pagina 6